AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

77
AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A AERODROME: WAKKANAI AIRPORT MONTH: JAN PERIOD OF RECORD: 2012-2016 TOTAL NUMBER OF OBSERVATIONS: 10 LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft NUMBER OF FORWARD SCATTER: RWY08 FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES AT SPECIFIED TIME TIME (UTC) RVR(m) / Hs(ft) VIS(m) / Hs(ft) 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 MEAN <400 <550 <800 <1000 <1200 <1500 <3200 <5000 <100 <200 <500 <600 <1000 <600 <1000 <1500 1 1 1 1 6 14 23 28 1 1 1 3 8 15 26 34 1 1 1 3 8 18 30 36 1 1 8 15 29 34 1 5 8 21 35 43 1 1 5 12 21 32 1 1 4 19 26 32 1 3 15 23 30 2 12 26 34 1 1 3 8 23 30 0 0 1 2 5 15 26 33

Transcript of AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

Page 1: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: JAN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

1 1 1 1 6 14 23 28

1 1 1 3 8 15 26 34

1 1 1 3 8 18 30 36

- - 1 1 8 15 29 34

- - 1 5 8 21 35 43

- - 1 1 5 12 21 32

- - 1 1 4 19 26 32

- - - 1 3 15 23 30

- - - - 2 12 26 34

- - 1 1 3 8 23 30

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0 0 1 2 5 15 26 33

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: FEB

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

- - 1 3 5 14 24 35

- - 3 4 7 14 23 31

- 1 2 3 8 16 25 31

2 2 6 6 9 18 26 31

1 1 4 6 9 18 27 29

1 1 4 5 6 21 27 31

1 1 3 4 5 15 22 28

1 1 1 3 4 11 18 27

- 1 1 1 6 13 27 34

- - - - 5 12 19 25

               

               

               

               

               

               

               

               

               

               

               

               

               

               

1 1 2 3 7 15 24 30

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: MAR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

- 1 4 4 6 10 16 21

1 1 3 3 5 9 13 19

0) 1) 2) 2) 5) 6 12 17

- - 1 2 8 5 15 19

- - 1 1 7 5 14 17

- - 1 1 5 6 10 17

0) 0) 0) 0) 6) 6 15 21

- - - 1 8 6 15 18

- - 1 1 6 8 15 17

- - 1 1 9 8 15 20

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0) 0) 1) 2) 7) 7 14 19

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: APR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

- - 1 1 9 3 11 18

- - 1 1 10 2 13 19

- - - - 7 3 9 17

- - - 1 7 3 9 15

1 1 1 1 9 2 9 17

- - - 1 8 2 10 17

- - - 3 10 3 11 18

- - - 3 12 3 13 16

- - 1 5 14 5 15 16

- - 1 3 13 5 14 17

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0 0 0 2 10 3 11 17

Page 5: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: MAY

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

- - 1 7 23 7 23 33

- - 2 5 21 5 21 30

- - 1 2 19 2 19 29

- - - 2 16 2 16 27

- - 2 4 14 4 14 22

- - 1 4 16 4 17 26

- - 1 4 15 4 15 23

- - 2 4 14 4 14 22

- - 2 6 17 6 17 26

- - 3 6 20 6 20 27

               

               

               

               

               

               

               

               

               

               

               

               

               

               

- - 1 4 18 4 18 26

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: JUN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

- - 5 10 28 10 28 41

- - 4 9 23 9 23 39

- 1 3 5 23 5 23 35

- - 4 7 21 7 21 31

- - 2 3 17 3 17 26

- - 1 4 13 4 13 25

0) 0) 1) 3) 13) 3 14 23

- - 4 5 15 5 15 23

- - 5 7 19 7 19 27

- - 9 13 23 13 23 29

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0) 0) 4) 6) 20) 6 20 30

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: JUL

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

0) 0) 4) 8) 24) 9 26 39

0) 0) 3) 7) 21) 7 22 31

0) 0) 1) 3) 19) 3 20 25

0) 0) 3) 3) 16) 3 18 28

0) 0) 1) 3) 16) 4 17 26

0) 0) 1) 1) 14) 1 17 25

0) 0) 1) 4) 14) 3 16 25

0) 0) 0) 4) 19) 5 21 26

0) 0) 2) 5) 21) 6 21 29

0) 0) 2) 10) 27) 10 28 36

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0) 0) 2) 5) 19) 5 21 29

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: AUG

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

× × × × × 3 15 32

× × × × × 4 12 26

× × × × × 5 13 22

× × × × × 3 10 20

× × × × × 3 8 18

× × × × × 3 8 18

× × × × × 3 8 18

× × × × × 4 9 19

× × × × × 5 12 20

× × × × × 8 15 23

               

               

               

               

               

               

               

               

               

               

               

               

               

               

× × × × × 4 11 22

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: SEP

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

× × × × × 3 8 15

× × × × × 2 7 11

× × × × × 1 8 13

× × × × × 1 5 9

× × × × × 2 7 13

× × × × × 1 8 14

× × × × × 3 7 14

× × × × × 3 7 12

× × × × × 3 7 12

× × × × × 5 11 16

               

               

               

               

               

               

               

               

               

               

               

               

               

               

× × × × × 3 8 13

Page 10: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: OCT

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

× × × × × 1 2 6

× × × × × 1 1 2

× × × × × 1 1 3

× × × × × 1 1 2

× × × × × 1 1 3

× × × × × 1 2 5

× × × × × - 1 3

× × × × × - 2 5

× × × × × - 2 4

× × × × × - 2 5

               

               

               

               

               

               

               

               

               

               

               

               

               

               

× × × × × 0 1 4

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: NOV

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

× × × × × 6 10 15

× × × × × 3 11 17

× × × × × 6 9 13

× × × × × 4 9 14

× × × × × 3 6 13

× × × × × 2 7 13

× × × × × 4 9 12

× × × × × 3 8 12

× × × × × 3 9 13

× × × × × 5 8 13

               

               

               

               

               

               

               

               

               

               

               

               

               

               

× × × × × 4 9 14

Page 12: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    MONTH: DEC

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

0) 0) 2) 3) 7) 16 25 30

0) 1) 1) 4) 8) 19 23 32

0) 0) 1) 2) 5) 15 24 30

1) 1) 1) 2) 6) 14 23 28

0) 1) 1) 3) 8) 15 26 28

0) 0) 1) 1) 4) 13 24 30

0) 1) 1) 1) 5) 8 19 28

0) 0) 0) 1) 6) 10 19 26

0) 0) 0) 1) 4) 10 17 21

0) 0) 0) 0) 3) 8 15 22

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0) 0) 1) 2) 6) 13 21 28

Page 13: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL A

AERODROME: WAKKANAI AIRPORT    [ANNUAL]

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

NUMBER OF FORWARD SCATTER: RWY08

FREQUENCIES (PER CENT) OF THE OCCURRENCE OF RUNWAY VISUAL

RANGE / VISIBILTY (BOTH IN METERS) OR HEIGHT OF THE BASE OF THE

LOWEST CLOUD LAYER (IN FEET), OF BKN OR OVC EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIME

TIME

(UTC)

RVR(m) / Hs(ft) VIS(m) / Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <550 <800 <1000 <1200 <1500 <3200 <5000

<100 <200 <500 <600 <1000 <600 <1000 <1500

0) 0) 2) 4) 12) 8 18 26

0) 0) 2) 4) 11) 7 16 24

0) 0) 1) 2) 10) 7 16 22

0) 0) 2) 2) 10) 6 15 22

0) 0) 1) 3) 10) 7 15 21

0) 0) 1) 2) 8) 6 14 21

0) 0) 1) 2) 8) 6 14 20

0) 0) 1) 2) 9) 6 14 19

0) 0) 1) 3) 10) 7 16 21

0) 0) 2) 4) 12) 7 16 22

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0) 0) 1) 3) 10) 7 15 22

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: JAN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

1 5 7 14 15 19 23 28

2 5 8 15 15 21 26 32

3 6 12 18 19 21 29 35

1 5 9 15 15 22 28 34

1 8 14 21 22 31 35 42

1 3 6 12 12 19 21 31

1 5 13 19 19 23 26 32

1 4 8 15 16 21 23 30

- 1 6 12 13 21 26 33

- 1 3 8 8 15 23 30

               

               

               

               

               

               

               

               

               

               

               

               

               

               

1 4 9 15 15 21 26 33

Page 15: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: FEB

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

1 5 10 13 13 19 23 32

2 8 9 13 13 21 22 28

1 7 10 15 15 18 23 30

4 8 11 18 18 22 23 29

2 5 12 16 17 22 26 27

1 6 13 20 20 23 27 28

3 4 9 15 15 17 20 25

1 6 8 11 11 15 16 24

2 5 10 13 13 19 25 31

1 4 8 12 12 17 18 23

               

               

               

               

               

               

               

               

               

               

               

               

               

               

2 6 10 15 15 19 22 28

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AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: MAR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

2 5 6 8 10 12 14 17

1 3 5 8 8 10 12 17

1 1 2 5 5 7 10 12

- 3 3 5 5 7 12 14

- 1 3 5 5 6 9 12

- 1 4 6 7 7 8 11

- 1 4 6 7 10 12 15

- - 3 5 5 9 12 14

1 3 6 8 8 11 12 15

- 1 4 7 7 8 11 14

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0 2 4 6 7 9 11 14

Page 17: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: APR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

- 1 1 3 3 4 5 7

- - - 1 1 3 6 9

- - - 3 3 3 4 7

- - 1 2 2 3 3 5

- - 1 2 2 2 2 7

- - 1 1 2 2 3 4

- 1 1 1 1 1 1 6

1 1 1 1 1 1 3 5

1 1 1 1 1 1 2 7

- 1 1 1 1 2 3 5

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0 0 1 1 2 2 3 6

Page 18: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: MAY

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

- - - - - - - 1

- - - - - - - 2

- - - - - - 1 1

- - - - - - - 1

- - - - - - 1 2

- - - - - - 1 2

- - - - - - 1 4

- - - 1 1 1 1 3

- - - - - 1 1 2

- - - - - - 1 4

               

               

               

               

               

               

               

               

               

               

               

               

               

               

- - - 0 0 0 1 2

Page 19: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: JUN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

- - - - - - 1 5

- - - - - - 1 6

- - 1 1 1 1 3 6

- - - - - - 1 4

- - - - - - 1 4

- - - - - 1 1 3

- - - - - - 1 3

- - - - - 1 1 3

- - - - - 1 3 7

- - - 1 1 1 3 7

               

               

               

               

               

               

               

               

               

               

               

               

               

               

- - 0 0 0 0 1 5

Page 20: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: JUL

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

- - - - - 1 2 6

- - - - - 1 1 6

- - - - - - - 3

- - - - - - - 3

- - - - - - 1 4

- - - - - - 1 3

- - - - - 1 2 3

- - - - - - 3 6

- - - - - - - 5

- - - - - 1 1 5

               

               

               

               

               

               

               

               

               

               

               

               

               

               

- - - - - 0 1 4

Page 21: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: AUG

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

- - - - - - 1 3

- - - - - - 1 3

- - - - 1 1 3 5

- - - 1 1 1 2 4

- - - - - 1 1 3

- - - - - - 1 2

- - - - - - 1 2

- 1 1 1 1 1 1 4

- - - - - 1 2 4

- - - - - - 1 5

               

               

               

               

               

               

               

               

               

               

               

               

               

               

- 0 0 0 0 0 1 3

Page 22: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: SEP

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

- - - - - - 1 6

- - - - - 1 1 4

- - - - - - - 1

- - - - - 1 1 1

- - - - - - 1 1

- - - - - - 1 3

- - - - - - 1 3

- - - - - - 1 3

- - - - - - 1 2

- - - - - - - 3

               

               

               

               

               

               

               

               

               

               

               

               

               

               

- - - - - 0 1 3

Page 23: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: OCT

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

- - - 1 1 1 1 3

- 1 1 1 1 1 1 1

- 1 1 1 1 1 1 1

- 1 1 1 1 1 1 1

- - 1 1 1 1 1 2

- - 1 1 1 1 1 2

- - - - - - 1 2

- - - - - - 1 3

- - - - - - 1 2

- - - - - - 1 3

               

               

               

               

               

               

               

               

               

               

               

               

               

               

- 0 0 0 0 0 1 2

Page 24: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: NOV

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

1 3 4 5 5 7 8 9

- 1 3 3 4 7 10 13

1 1 1 5 5 7 8 8

1 1 1 3 3 6 7 8

1 1 1 2 2 2 4 7

1 1 1 1 2 4 5 10

1 1 1 3 3 4 6 9

1 1 1 2 3 5 6 8

1 1 1 2 2 5 7 9

- - 1 3 3 5 6 9

               

               

               

               

               

               

               

               

               

               

               

               

               

               

1 1 1 3 3 5 7 9

Page 25: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    MONTH: DEC

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

3 6 12 16 16 21 25 30

3 9 15 19 19 22 23 31

1 6 11 15 16 22 23 30

2 4 10 14 14 19 21 27

3 6 12 15 15 21 25 27

1 3 9 13 14 17 23 28

1 4 6 8 8 15 17 25

1 6 6 10 10 13 17 22

1 4 6 10 10 12 14 19

1 1 3 8 9 12 14 20

               

               

               

               

               

               

               

               

               

               

               

               

               

               

2 5 9 13 13 17 20 26

Page 26: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL B

AERODROME: WAKKANAI AIRPORT    [ANNUAL]

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF VISIBILITY BELOW SPECIFIED VALUES

(IN METERS) AT SPECIFIED TIMES

TIME

(UTC)

VISIBILITY(m)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<400 <700 <1000 <1500 <1600 <2400 <3200 <5000

1 2 3 5 5 7 8 12

1 2 3 5 5 7 9 13

1 2 3 5 5 7 9 11

1 2 3 5 5 7 8 11

1 2 4 5 5 7 9 11

0 1 3 4 5 6 8 10

0 1 3 4 4 6 7 11

0 1 2 4 4 6 7 10

0 1 2 4 4 6 8 11

0 1 2 3 3 5 7 10

               

               

               

               

               

               

               

               

               

               

               

               

               

               

0 1 3 4 5 6 8 11

Page 27: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: JAN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - - - 3 4 10

- - - - 3 5 12

- - - 1 3 5 8

- - - - 4 6 10

- - - - 3 3 6

- - - - 2 3 5

- - - - 1 2 4

- - - - 1 1 5

- - - - 2 2 8

- - - - 1 2 5

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - - 0 2 3 7

Page 28: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: FEB

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - - 1 1 3 11

- - 1 1 1 3 8

- - 1 1 4 5 11

- - 1 1 3 4 7

- - 1 2 3 4 7

- - 1 1 2 2 8

- - 1 1 2 2 7

- - - 1 2 2 6

- - - - 3 4 9

- - - - 1 4 8

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 0 1 2 3 8

Page 29: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: MAR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - 1 1 2 4 8

- - 1 1 3 3 8

- - 1 1 1 3 10

- - 1 1 5 7 11

- - - - 5 6 10

- - - - 3 4 10

- - - - 5 6 11

- - - 1 6 8 12

- - - 1 6 6 8

- - 1 1 7 9 14

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 0 1 4 6 10

Page 30: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: APR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - 1 1 5 9 15

- - 1 1 7 10 17

- - - - 5 7 16

- - - 1 5 7 13

- - - - 8 9 13

- - - 1 6 8 14

- - - 3 7 9 16

- - - 3 9 11 15

- - 1 5 11 13 15

- - 1 3 10 13 15

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 0 2 8 10 15

Page 31: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: MAY

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - 1 7 19 23 33

- - 2 5 19 21 30

- - 1 2 14 19 29

- - - 2 12 16 27

- - 2 4 12 14 21

- - 1 4 14 16 25

- - 1 4 14 15 22

- - 2 4 12 14 22

- - 2 6 15 17 26

- - 3 6 19 20 27

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 1 4 15 18 26

Page 32: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: JUN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - 5 10 25 28 41

- - 4 9 19 23 37

- 1 3 5 19 23 35

- - 4 7 17 21 31

- - 2 3 13 17 25

- - 1 4 11 13 25

- - 1 3 10 13 21

- - 4 5 14 15 23

- - 5 7 18 19 27

- - 9 13 21 23 29

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- 0 4 6 17 20 29

Page 33: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: JUL

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - 4 9 21 26 38

- - 3 7 21 22 30

- - 1 3 16 20 25

- - 3 3 14 18 28

- - 2 4 12 17 26

- - 1 1 12 16 25

- - 1 3 12 15 24

- - 1 5 16 19 24

- - 2 6 19 21 28

- - 3 10 25 28 35

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 2 5 17 20 28

Page 34: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: AUG

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - 1 3 14 15 31

- - 2 4 10 12 25

- - 3 5 10 13 21

- - 3 3 8 10 19

- - 1 3 6 7 17

- - 2 3 8 8 18

- - 1 3 6 8 17

- - 3 4 8 9 18

- - 4 5 11 12 20

- - 4 8 14 15 23

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 2 4 9 11 21

Page 35: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: SEP

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - 3 3 7 8 13

- - 1 2 7 7 10

- - - 1 6 8 12

- - 1 1 4 5 9

- - 1 2 4 6 12

- - 1 1 6 7 13

- - 1 3 5 7 12

- - 2 3 5 6 10

- - 3 3 7 7 11

- - 5 5 9 11 15

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 2 3 6 7 12

Page 36: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: OCT

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - - - 1 1 5

- - - - 1 1 2

- - - - 1 1 2

- - 1 1 1 1 2

- - - 1 1 1 2

- - - 1 1 1 5

- - - - - - 2

- - - - 1 1 3

- - - - 1 1 3

- - - - 1 1 3

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - 0 0 1 1 3

Page 37: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: NOV

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- 1 1 2 3 3 10

- - 1 1 3 3 7

- - 1 1 2 2 7

- - 1 1 1 3 9

- - 1 1 2 4 9

- - 1 1 3 3 7

- - 1 1 3 4 7

- - 1 1 4 4 8

- - - 1 4 4 8

- - 1 2 5 5 8

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- 0 1 1 3 4 8

Page 38: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    MONTH: DEC

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- - - - 3 4 5

- - - 1 3 4 7

- - - - 1 2 5

- - - 1 3 3 5

- - - - 5 5 9

- - - - 2 3 8

- - - - 2 3 8

- - - - 3 5 10

- - - 1 3 4 6

- - - - 1 3 5

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- - - 0 3 3 7

Page 39: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL C

AERODROME: WAKKANAI AIRPORT    [ANNUAL]

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 10

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27ft

FREQUENCIES (PER CENT) OF THE HEIGHT OF THE BASE(IN FEET) OF THE

LOWEST CLOUD LAYER OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES

AT SPECIFIED TIMES

TIME

(UTC)

Hs(ft)

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<100 <200 <500 <600 <900 <1000 <1500

- 0 1 3 9 11 18

- - 1 3 8 9 16

- 0 1 2 7 9 15

- - 1 2 6 8 14

- - 1 2 6 8 13

- - 1 1 6 7 14

- - 0 2 6 7 13

- - 1 2 7 8 13

- - 1 3 8 9 14

- - 2 4 9 11 15

             

             

             

             

             

             

             

             

             

             

             

             

             

             

- 0 1 2 7 9 15

Page 40: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: JAN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0

VARIABLE 1 0 - - - - - - - - - 1

[35-36-01] 0 1 2 2 1 1 0 0 - - - 8

[02-03-04] 0 1 2 2 1 0 0 0 0 - - 6

[05-06-07] 1 4 2 1 0 0 0 0 - - - 8

[08-09-10] 1 1 0 0 0 0 0 - - - - 4

[11-12-13] 2 1 1 0 0 0 - - - - - 4

[14-15-16] 4 3 0 0 - - - - - - - 8

[17-18-19] 4 4 0 0 0 - - - - - - 8

[20-21-22] 1 2 0 0 0 - - - - - - 3

[23-24-25] 0 2 2 1 0 - - - - - - 5

[26-27-28] 0 1 3 6 2 0 0 - - - - 13

[29-30-31] 0 1 5 7 3 1 0 - - - - 17

[32-33-34] 0 1 4 4 4 0 0 0 - - - 14

TOTAL 15 22 22 24 12 3 1 0 0 - -

Page 41: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: FEB

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0

VARIABLE 1 0 0 - - - - - - - - 1

[35-36-01] 0 1 2 2 2 1 1 0 - - - 8

[02-03-04] 0 1 2 1 0 0 0 - - - - 4

[05-06-07] 1 3 2 1 1 0 - - - - - 9

[08-09-10] 1 3 2 1 1 0 0 0 - - - 9

[11-12-13] 2 2 1 0 0 0 0 0 - - - 5

[14-15-16] 5 3 1 0 - - - - - - - 9

[17-18-19] 4 5 1 1 0 0 - - - - - 11

[20-21-22] 1 2 1 1 1 0 0 - - - - 6

[23-24-25] 0 2 2 1 0 0 0 0 - - - 6

[26-27-28] 0 1 3 3 2 1 0 0 0 - - 11

[29-30-31] 0 1 3 4 2 1 0 - - - - 11

[32-33-34] 0 1 3 3 2 1 1 - - - - 10

TOTAL 16 26 21 18 12 5 2 0 0 - -

Page 42: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: MAR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 2) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 2)

[35-36-01] 0) 1) 2) 1) 0) 0) 0) 0) 0) 0) 0) 5)

[02-03-04] 0) 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 4)

[05-06-07] 1) 2) 2) 1) 0) 0) 0) 0) 0) 0) 0) 6)

[08-09-10] 1) 2) 1) 1) 1) 1) 0) 0) 0) 0) 0) 7)

[11-12-13] 2) 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 5)

[14-15-16] 4) 3) 1) 0) 0) 0) 0) 0) 0) 0) 0) 8)

[17-18-19] 4) 6) 2) 1) 0) 0) 0) 0) 0) 0) 0) 14)

[20-21-22] 2) 3) 2) 3) 1) 0) 0) 0) 0) 0) 0) 11)

[23-24-25] 1) 2) 3) 3) 1) 0) 0) 0) 0) 0) 0) 10)

[26-27-28] 0) 1) 3) 4) 3) 1) 0) 0) 0) 0) 0) 12)

[29-30-31] 0) 2) 3) 2) 2) 0) 0) 0) 0) 0) 0) 9)

[32-33-34] 0) 1) 2) 2) 1) 0) 0) 0) 0) 0) 0) 8)

TOTAL 17) 25) 23) 19) 10) 4) 1) 1) 0) 0) 0)

Page 43: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: APR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0

VARIABLE 2 0 - - - - - - - - - 2

[35-36-01] 1 1 1 1 1 0 - - - - - 5

[02-03-04] 0 1 1 0 0 0 0 0 - - - 3

[05-06-07] 1 2 2 1 0 0 0 - - - - 6

[08-09-10] 2 2 2 1 1 0 0 - - - - 8

[11-12-13] 2 2 1 1 0 0 0 - - - - 6

[14-15-16] 4 3 1 0 - - - - - - - 7

[17-18-19] 3 6 4 1 0 - - - - - - 15

[20-21-22] 2 4 5 5 2 1 0 - - - - 19

[23-24-25] 0 2 3 2 1 0 - - - - - 9

[26-27-28] 0 1 2 2 1 - - - - - - 5

[29-30-31] 0 2 3 1 1 0 0 0 0 - - 7

[32-33-34] 1 2 3 2 1 0 0 0 0 - - 8

TOTAL 18 27 26 18 8 2 1 0 0 - -

Page 44: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: MAY

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0

VARIABLE 2 0 - - - - - - - - - 2

[35-36-01] 1 2 1 0 0 0 - - - - - 4

[02-03-04] 1 1 1 1 0 0 - - - - - 4

[05-06-07] 1 2 3 2 0 - - - - - - 8

[08-09-10] 2 6 5 2 1 0 - - - - - 16

[11-12-13] 3 4 2 1 0 - - - - - - 10

[14-15-16] 3 1 0 - - - - - - - - 4

[17-18-19] 2 6 4 1 0 - - - - - - 13

[20-21-22] 1 5 7 6 3 0 0 - - - - 22

[23-24-25] 0 2 2 1 0 0 0 - - - - 6

[26-27-28] 0 1 1 1 0 - - - - - - 3

[29-30-31] 0 1 1 1 0 - - - - - - 3

[32-33-34] 1 2 1 1 0 0 - - - - - 5

TOTAL 17 32 28 15 6 1 0 - - - -

Page 45: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: JUN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0

VARIABLE 3 0 - - - - - - - - - 4

[35-36-01] 1 3 0 0 - - - - - - - 5

[02-03-04] 1 3 1 0 0 0 - - - - - 6

[05-06-07] 1 5 4 0 0 - - - - - - 10

[08-09-10] 3 8 7 2 1 0 - - - - - 21

[11-12-13] 3 4 3 1 0 - - - - - - 11

[14-15-16] 3 1 0 - - - - - - - - 4

[17-18-19] 4 5 2 0 0 - - - - - - 11

[20-21-22] 2 4 7 3 1 0 - - - - - 17

[23-24-25] 0 1 1 0 - - - - - - - 3

[26-27-28] 0 0 0 - - - - - - - - 1

[29-30-31] 1 2 0 - - - - - - - - 3

[32-33-34] 1 2 0 0 - - - - - - - 4

TOTAL 25 39 26 7 2 0 - - - - -

Page 46: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: JUL

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 4) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 4)

[35-36-01] 1) 2) 0) 0) 0) 0) 0) 0) 0) 0) 0) 4)

[02-03-04] 1) 3) 1) 0) 0) 0) 0) 0) 0) 0) 0) 5)

[05-06-07] 2) 3) 2) 1) 0) 0) 0) 0) 0) 0) 0) 7)

[08-09-10] 3) 8) 6) 1) 0) 0) 0) 0) 0) 0) 0) 18)

[11-12-13] 3) 6) 2) 0) 0) 0) 0) 0) 0) 0) 0) 12)

[14-15-16] 4) 2) 0) 0) 0) 0) 0) 0) 0) 0) 0) 6)

[17-18-19] 4) 5) 3) 1) 0) 0) 0) 0) 0) 0) 0) 13)

[20-21-22] 2) 6) 9) 5) 1) 0) 0) 0) 0) 0) 0) 23)

[23-24-25] 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 3)

[26-27-28] 0) 1) 0) 0) 0) 0) 0) 0) 0) 0) 0) 1)

[29-30-31] 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 0) 2)

[32-33-34] 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 0) 3)

TOTAL 27) 39) 24) 7) 2) 0) 0) 0) 0) 0) 0)

Page 47: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: AUG

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 3) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 3)

[35-36-01] 1) 3) 0) 0) 0) 0) 0) 0) 0) 0) 0) 4)

[02-03-04] 1) 2) 1) 0) 0) 0) 0) 0) 0) 0) 0) 4)

[05-06-07] 2) 5) 4) 1) 0) 0) 0) 0) 0) 0) 0) 12)

[08-09-10] 3) 8) 5) 1) 1) 0) 0) 0) 0) 0) 0) 19)

[11-12-13] 4) 3) 1) 0) 0) 0) 0) 0) 0) 0) 0) 9)

[14-15-16] 6) 2) 0) 0) 0) 0) 0) 0) 0) 0) 0) 8)

[17-18-19] 7) 5) 1) 0) 0) 0) 0) 0) 0) 0) 0) 13)

[20-21-22] 2) 4) 6) 3) 1) 0) 0) 0) 0) 0) 0) 17)

[23-24-25] 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 4)

[26-27-28] 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 1)

[29-30-31] 0) 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 3)

[32-33-34] 1) 2) 1) 0) 0) 0) 0) 0) 0) 0) 0) 4)

TOTAL 31) 37) 22) 7) 2) 1) 0) 0) 0) 0) 0)

Page 48: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: SEP

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 2) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 3)

[35-36-01] 0) 3) 1) 0) 0) 0) 0) 0) 0) 0) 0) 4)

[02-03-04] 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 3)

[05-06-07] 2) 2) 3) 1) 0) 0) 0) 0) 0) 0) 0) 7)

[08-09-10] 2) 4) 5) 4) 1) 0) 0) 0) 0) 0) 0) 15)

[11-12-13] 3) 4) 2) 1) 0) 0) 0) 0) 0) 0) 0) 10)

[14-15-16] 6) 4) 0) 0) 0) 0) 0) 0) 0) 0) 0) 10)

[17-18-19] 8) 9) 1) 0) 0) 0) 0) 0) 0) 0) 0) 17)

[20-21-22] 2) 4) 4) 1) 1) 0) 0) 0) 0) 0) 0) 12)

[23-24-25] 1) 2) 1) 1) 0) 0) 0) 0) 0) 0) 0) 5)

[26-27-28] 0) 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 3)

[29-30-31] 1) 1) 2) 1) 0) 0) 0) 0) 0) 0) 0) 5)

[32-33-34] 0) 3) 1) 1) 1) 0) 0) 0) 0) 0) 0) 5)

TOTAL 28) 38) 22) 9) 2) 1) 0) 0) 0) 0) 0)

Page 49: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: OCT

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 1) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 1)

[35-36-01] 0) 1) 1) 0) 1) 0) 0) 0) 0) 0) 0) 3)

[02-03-04] 0) 1) 0) 0) 0) 0) 0) 0) 0) 0) 0) 2)

[05-06-07] 1) 2) 1) 0) 0) 0) 0) 0) 0) 0) 0) 4)

[08-09-10] 1) 2) 1) 0) 0) 0) 0) 0) 0) 0) 0) 5)

[11-12-13] 2) 2) 1) 0) 0) 0) 0) 0) 0) 0) 0) 6)

[14-15-16] 4) 3) 0) 0) 0) 0) 0) 0) 0) 0) 0) 8)

[17-18-19] 4) 7) 1) 1) 0) 0) 0) 0) 0) 0) 0) 13)

[20-21-22] 1) 3) 3) 3) 1) 0) 0) 0) 0) 0) 0) 11)

[23-24-25] 0) 2) 4) 3) 2) 1) 0) 0) 0) 0) 0) 13)

[26-27-28] 0) 1) 4) 5) 2) 1) 0) 0) 0) 0) 0) 14)

[29-30-31] 0) 1) 3) 4) 4) 1) 0) 0) 0) 0) 0) 14)

[32-33-34] 0) 1) 1) 2) 3) 1) 0) 0) 0) 0) 0) 7)

TOTAL 15) 25) 20) 20) 13) 5) 1) 0) 0) 0) 0)

Page 50: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: NOV

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 1) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 1)

[35-36-01] 0) 0) 1) 1) 2) 1) 0) 0) 0) 0) 0) 5)

[02-03-04] 0) 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 4)

[05-06-07] 1) 2) 2) 1) 1) 0) 0) 0) 0) 0) 0) 7)

[08-09-10] 1) 2) 1) 1) 1) 0) 0) 0) 0) 0) 0) 6)

[11-12-13] 2) 2) 1) 0) 0) 0) 0) 0) 0) 0) 0) 6)

[14-15-16] 5) 4) 0) 0) 0) 0) 0) 0) 0) 0) 0) 10)

[17-18-19] 4) 4) 0) 0) 0) 0) 0) 0) 0) 0) 0) 9)

[20-21-22] 2) 3) 1) 1) 1) 0) 0) 0) 0) 0) 0) 7)

[23-24-25] 1) 3) 3) 3) 2) 1) 0) 0) 0) 0) 0) 13)

[26-27-28] 0) 1) 4) 5) 2) 1) 0) 0) 0) 0) 0) 13)

[29-30-31] 0) 1) 4) 5) 2) 1) 0) 0) 0) 0) 0) 12)

[32-33-34] 0) 1) 2) 2) 1) 1) 0) 0) 0) 0) 0) 6)

TOTAL 19) 23) 20) 21) 11) 4) 1) 0) 0) 0) 0)

Page 51: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    MONTH: DEC

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 1) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 1)

[35-36-01] 0) 1) 2) 2) 1) 1) 0) 0) 0) 0) 0) 6)

[02-03-04] 0) 1) 2) 2) 0) 1) 0) 0) 0) 0) 0) 6)

[05-06-07] 0) 4) 3) 1) 1) 0) 0) 0) 0) 0) 0) 9)

[08-09-10] 1) 1) 0) 0) 1) 0) 0) 0) 0) 0) 0) 4)

[11-12-13] 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 0) 3)

[14-15-16] 4) 2) 0) 0) 0) 0) 0) 0) 0) 0) 0) 6)

[17-18-19] 2) 3) 0) 0) 0) 0) 0) 0) 0) 0) 0) 6)

[20-21-22] 1) 2) 1) 1) 0) 0) 0) 0) 0) 0) 0) 6)

[23-24-25] 0) 3) 3) 3) 2) 1) 0) 0) 0) 0) 0) 11)

[26-27-28] 0) 1) 5) 6) 3) 1) 0) 0) 0) 0) 0) 16)

[29-30-31] 0) 1) 4) 7) 3) 1) 0) 0) 0) 0) 0) 16)

[32-33-34] 0) 2) 3) 3) 1) 0) 0) 0) 0) 0) 0) 9)

TOTAL 11) 21) 25) 24) 11) 5) 2) 0) 0) 0) 0)

Page 52: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL D

AERODROME: WAKKANAI AIRPORT    [ANNUAL]

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF OCCURRENCE OF CONCURRENT

WIND DIRECTION (IN 30°SECTORS) AND SPEED (IN KNOTS) WITHIN SPECIFIED RANGES

WIND

DIRECTION

WIND SPEED(kt)

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 >50 TOTAL

CALM 0)

VARIABLE 2) 0) 0) 0) 0) 0) 0) 0) 0) 0) 0) 2)

[35-36-01] 1) 2) 1) 1) 1) 0) 0) 0) 0) 0) 0) 5)

[02-03-04] 0) 1) 1) 1) 0) 0) 0) 0) 0) 0) 0) 4)

[05-06-07] 1) 3) 2) 1) 0) 0) 0) 0) 0) 0) 0) 8)

[08-09-10] 2) 4) 3) 1) 1) 0) 0) 0) 0) 0) 0) 11)

[11-12-13] 2) 3) 1) 0) 0) 0) 0) 0) 0) 0) 0) 7)

[14-15-16] 4) 3) 0) 0) 0) 0) 0) 0) 0) 0) 0) 7)

[17-18-19] 4) 5) 2) 1) 0) 0) 0) 0) 0) 0) 0) 12)

[20-21-22] 2) 4) 4) 3) 1) 0) 0) 0) 0) 0) 0) 13)

[23-24-25] 0) 2) 2) 1) 1) 0) 0) 0) 0) 0) 0) 7)

[26-27-28] 0) 1) 2) 3) 1) 0) 0) 0) 0) 0) 0) 8)

[29-30-31] 0) 1) 2) 3) 1) 0) 0) 0) 0) 0) 0) 9)

[32-33-34] 0) 2) 2) 2) 1) 0) 0) 0) 0) 0) 0) 7)

TOTAL 20) 30) 23) 16) 8) 3) 1) 0) 0) 0) 0)

Page 53: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: JAN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

1 14 46 35 4 - - - - - - -

- 5 54 36 5 - - - - - - -

- 4 50 39 6 - - - - - - -

- 5 50 39 6 - - - - - - -

- 3 49 43 5 - - - - - - -

- 4 49 41 6 - - - - - - -

- 4 50 41 5 - - - - - - -

- 5 48 40 6 - - - - - - -

1 7 48 39 5 - - - - - - -

1 6 52 37 4 - - - - - - -

1 6 53 35 5 - - - - - - -

1 9 50 35 5 - - - - - - -

1 10 52 32 5 - - - - - - -

1 13 48 34 4 - - - - - - -

1 14 49 32 4 - - - - - - -

3 15 48 30 5 - - - - - - -

2 14 47 34 3 - - - - - - -

1 15 45 35 3 - - - - - - -

3 15 46 33 3 - - - - - - -

1 18 43 34 5 - - - - - - -

3 17 44 30 6 - - - - - - -

1 19 44 32 4 - - - - - - -

2 20 42 32 5 - - - - - - -

1 20 43 32 4 - - - - - - -

1 11 48 35 5 - - - - - - -

Page 54: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: FEB

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

1 10 49 30 9 - - - - - - -

- 6 47 37 10 - - - - - - -

- 4 42 42 13 - - - - - - -

- 3 42 41 14 - - - - - - -

- 3 41 42 15 - - - - - - -

- 4 42 39 15 - - - - - - -

- 4 43 38 14 1 - - - - - -

- 5 43 41 11 - - - - - - -

- 7 42 43 8 - - - - - - -

- 10 44 39 8 - - - - - - -

1 6 50 34 8 - - - - - - -

1 8 48 37 6 - - - - - - -

2 11 46 35 6 - - - - - - -

2 13 44 35 6 - - - - - - -

4 11 44 35 7 - - - - - - -

4 16 40 32 7 - - - - - - -

6 18 41 30 6 - - - - - - -

6 20 41 27 6 1 - - - - - -

7 21 39 26 7 - - - - - - -

6 25 36 26 6 1 - - - - - -

4 23 38 28 6 1 - - - - - -

4 20 40 28 7 1 - - - - - -

5 19 40 30 6 1 - - - - - -

3 18 42 30 6 1 - - - - - -

2 12 43 34 9 0 - - - - - -

Page 55: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: MAR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- 1 19 35 36 8 - - - - - -

- - 15 35 41 9 - - - - - -

- - 10 37 43 10 - - - - - -

- - 8 35 44 12 - - - - - -

- - 8 37 43 12 - - - - - -

- - 7 35 48 10 - - - - - -

- - 10 35 46 9 - - - - - -

- - 12 38 45 5 - - - - - -

- - 13 39 43 5 - - - - - -

- - 16 45 37 3 - - - - - -

- 1 17 49 33 1 - - - - - -

- 3 16 52 30 - - - - - - -

- 3 18 51 28 1 - - - - - -

- 3 21 48 28 1 - - - - - -

- 5 25 42 26 2 - - - - - -

- 6 23 43 27 1 - - - - - -

- 7 23 43 24 3 - - - - - -

- 8 24 41 25 2 - - - - - -

- 6 26 39 25 3 - - - - - -

1 6 25 41 24 2 - - - - - -

1 8 22 43 23 2 - - - - - -

2 8 24 43 22 1 - - - - - -

- 8 25 37 28 2 - - - - - -

- 5 25 36 29 5 - - - - - -

0 3 18 41 33 5 - - - - - -

Page 56: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: APR

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - - 6 46 32 13 3 - - - -

- - - 5 43 32 16 4 - - - -

- - - 6 37 34 18 5 1 - - -

- - - 7 34 37 20 3 - - - -

- - - 6 35 36 18 5 - - - -

- - - 5 40 33 19 3 - - - -

- - - 5 42 33 17 3 - - - -

- - - 7 41 34 16 2 - - - -

- - 1 6 45 35 13 1 - - - -

- - 1 8 56 29 7 - - - - -

- - 1 11 62 24 3 - - - - -

- - 1 14 63 20 3 - - - - -

- - 1 16 63 19 2 - - - - -

- - 1 19 61 17 2 - - - - -

- - 1 21 61 15 2 - - - - -

- - 1 22 59 17 1 - - - - -

- - 1 23 61 13 2 - - - - -

- - 1 25 58 13 2 - - - - -

- - 2 25 59 12 2 - - - - -

- - 2 26 59 12 1 - - - - -

- 1 1 23 60 14 1 - - - - -

- - 2 19 55 23 1 - - - - -

- - 1 11 56 25 7 - - - - -

- - - 8 51 31 9 1 - - - -

- 0 1 14 52 25 8 1 0 - - -

Page 57: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: MAY

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - - - 15 30 30 23 3 - - -

- - - - 11 33 28 25 4 - - -

- - - - 9 34 28 22 7 - - -

- - - - 8 33 26 25 7 1 - -

- - - - 8 35 25 24 7 1 - -

- - - - 8 31 35 19 6 - - -

- - - - 9 34 33 19 5 - - -

- - - - 12 32 34 19 4 - - -

- - - - 16 34 32 17 1 - - -

- - - - 19 38 33 10 - - - -

- - - - 23 44 29 5 - - - -

- - - 1 25 44 28 3 - - - -

- - - 1 29 43 24 3 - - - -

- - - 3 32 39 25 1 - - - -

- - - 3 32 42 21 1 1 - - -

- - - 3 32 43 21 1 1 - - -

- - - 2 34 43 20 1 - - - -

- - - 3 33 46 17 1 1 - - -

- - - 2 34 45 17 1 1 - - -

- - - 2 35 46 15 1 1 - - -

- - - 1 33 48 16 3 - - - -

- - - - 25 43 26 6 - - - -

- - - - 19 38 34 9 - - - -

- - - - 16 35 34 15 1 - - -

- - - 1 22 39 26 11 2 0 - -

Page 58: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: JUN

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - - - - 17 39 31 13 1 - -

- - - - - 13 39 35 11 2 - -

- - - - - 10 41 34 13 3 - -

- - - - - 11 37 37 14 2 - -

- - - - - 8 38 37 14 3 - -

- - - - - 9 37 37 15 3 - -

- - - - - 9 37 39 13 2 - -

- - - - - 14 36 35 14 1 - -

- - - - - 18 38 33 11 - - -

- - - - - 25 37 30 8 - - -

- - - - - 31 41 27 - - - -

- - - - 1 39 40 20 - - - -

- - - - 2 39 42 17 - - - -

- - - - 2 43 41 15 - - - -

- - - - 3 41 43 13 - - - -

- - - - 5 45 35 14 - - - -

- - - - 5 50 34 11 - - - -

- - - - 6 51 34 9 - - - -

- - - 1 4 53 33 9 - - - -

- - - 1 7 47 36 9 - - - -

- - - - 3 46 40 11 - - - -

- - - - 1 38 45 15 1 - - -

- - - - - 28 45 21 5 - - -

- - - - - 21 44 24 11 - - -

- - - 0 2 29 39 23 6 1 - -

Page 59: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: JUL

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - - - - - 12 41 46 1 - -

- - - - - - 10 37 45 8 - -

- - - - - - 8 32 51 9 - -

- - - - - - 8 30 50 12 - -

- - - - - - 8 28 53 12 - -

- - - - - - 10 27 54 9 - -

- - - - - - 10 31 51 8 - -

- - - - - - 10 37 46 6 - -

- - - - - - 13 39 46 1 - -

- - - - - - 17 46 37 - - -

- - - - - - 21 59 20 - - -

- - - - - 2 29 54 15 - - -

- - - - - 2 32 54 12 - - -

- - - - - 3 35 50 12 - - -

- - - - - 4 35 49 12 - - -

- - - - - 5 35 48 12 - - -

- - - - 1 4 39 46 10 - - -

- - - - - 5 37 48 10 - - -

- - - - 1 5 42 43 10 - - -

- - - - - 5 39 46 10 - - -

- - - - - 3 34 51 12 - - -

- - - - - 1 26 56 17 - - -

- - - - - 1 21 51 28 - - -

- - - - - - 15 44 41 - - -

- - - - 0 2 23 44 29 3 - -

Page 60: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: AUG

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - - - - - - 36 54 10 - -

- - - - - - - 31 52 17 - -

- - - - - - 1 26 53 21 - -

- - - - - - 1 27 51 21 - -

- - - - - - 1 23 53 23 - -

- - - - - - 1 23 55 20 1 -

- - - - - - 1 25 59 15 - -

- - - - - - 1 30 55 13 - -

- - - - - - 2 37 52 8 - -

- - - - - - 5 44 47 5 - -

0) 0) 0) 0) 0) 0) 11) 54) 34) 2) 0) 0)

0) 0) 0) 0) 0) 0) 18) 51) 28) 3) 0) 0)

0) 0) 0) 0) 0) 1) 19) 53) 25) 2) 0) 0)

- - - - - 1 23 51 23 1 - -

- - - - - 2 25 48 25 1 - -

- - - - - 3 24 50 23 1 - -

- - - - - 5 22 46 27 - - -

- - - - - 5 23 46 25 1 - -

- - - - - 6 21 49 23 1 - -

- - - - - 5 23 50 22 1 - -

- - - - - 5 20 54 21 1 - -

- - - - - - 19 54 27 1 - -

- - - - - - 8 55 35 2 - -

- - - - - - 2 48 45 5 - -

0) 0) 0) 0) 0) 1) 11) 42) 38) 7) 0) 0)

Page 61: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: SEP

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - - - - - 13 61 25 1 - -

- - - - - 1 10 53 33 3 - -

- - - - - 1 7 51 38 3 - -

- - - - - 1 7 50 38 4 - -

- - - - - 1 8 50 37 5 - -

- - - - - 1 8 53 35 4 - -

- - - - - 1 9 57 31 3 - -

- - - - - 1 13 63 22 1 - -

- - - - - 1 19 63 17 - - -

- - - - - 2 29 61 7 - - -

0) 0) 0) 0) 0) 7) 32) 57) 4) 0) 0) 0)

0) 0) 0) 0) 1) 9) 35) 52) 3) 0) 0) 0)

0) 0) 0) 0) 1) 11) 36) 48) 4) 0) 0) 0)

0) 0) 0) 0) 1) 15) 38) 40) 5) 0) 0) 0)

0) 0) 0) 0) 1) 18) 36) 41) 3) 0) 0) 0)

0) 0) 0) 0) 2) 19) 38) 38) 3) 0) 0) 0)

0) 0) 0) 0) 3) 21) 33) 40) 3) 0) 0) 0)

0) 0) 0) 0) 3) 17) 36) 42) 3) 0) 0) 0)

0) 0) 0) 0) 3) 15) 40) 40) 2) 0) 0) 0)

0) 0) 0) 0) 4) 16) 39) 39) 2) 0) 0) 0)

0) 0) 0) 0) 5) 17) 38) 39) 2) 0) 0) 0)

0) 0) 0) 0) 2) 17) 36) 43) 3) 0) 0) 0)

0) 0) 0) 0) 0) 7) 32) 53) 8) 0) 0) 0)

- - - - - - 19 67 14 - - -

0) 0) 0) 0) 1) 8) 25) 50) 14) 1) 0) 0)

Page 62: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: OCT

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - - 1 5 35 40 19 - - - -

- - - 1 5 23 46 24 1 - - -

- - - - 5 22 43 28 2 - - -

- - - - 6 23 41 27 3 - - -

- - - - 6 24 40 27 3 - - -

- - - - 6 26 42 24 3 - - -

- - - - 6 26 46 19 2 - - -

- - - - 8 31 46 14 - - - -

- - - - 8 43 39 10 - - - -

- - - - 12 47 33 8 - - - -

0) 0) 0) 0) 13) 50) 29) 8) 0) 0) 0) 0)

0) 0) 0) 0) 18) 46) 27) 9) 0) 0) 0) 0)

0) 0) 0) 1) 21) 42) 26) 9) 0) 0) 0) 0)

0) 0) 0) 1) 19) 45) 27) 8) 0) 0) 0) 0)

0) 0) 0) 1) 22) 44) 25) 9) 0) 0) 0) 0)

0) 0) 0) 5) 19) 44) 24) 8) 0) 0) 0) 0)

0) 0) 0) 4) 23) 37) 28) 8) 0) 0) 0) 0)

0) 0) 0) 5) 20) 39) 29) 8) 0) 0) 0) 0)

0) 0) 0) 5) 20) 37) 30) 8) 0) 0) 0) 0)

0) 0) 0) 5) 22) 37) 29) 7) 0) 0) 0) 0)

0) 0) 0) 5) 25) 37) 27) 6) 0) 0) 0) 0)

0) 0) 0) 5) 26) 39) 25) 5) 0) 0) 0) 0)

- - - 2 19 45 29 6 - - - -

- - - 1 9 40 41 10 - - - -

0) 0) 0) 2) 14) 37) 34) 13) 1) 0) 0) 0)

Page 63: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: NOV

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- - 1 22 43 26 8 - - - - -

- - 2 17 43 28 11 - - - - -

- - 1 15 44 28 12 - - - - -

- - 1 13 43 31 11 1 - - - -

- - 1 16 39 32 11 - - - - -

- - 1 17 38 32 12 - - - - -

- 1 1 18 41 29 10 - - - - -

- - 1 21 43 28 6 - - - - -

- - 1 29 38 26 5 - - - - -

- - 3 30 36 27 5 - - - - -

0) 0) 2) 31) 38) 26) 3) 0) 0) 0) 0) 0)

- - 2 33 39 23 3 - - - - -

- - 3 33 40 21 3 - - - - -

- 1 3 33 39 21 3 - - - - -

- 1 3 35 37 21 3 - - - - -

- - 5 33 37 22 3 - - - - -

- - 5 33 37 22 3 - - - - -

- - 5 33 39 21 3 - - - - -

- - 5 34 39 19 3 - - - - -

- - 6 34 37 20 3 - - - - -

- - 6 33 41 17 3 - - - - -

- - 7 31 39 21 2 - - - - -

- - 5 32 39 21 3 - - - - -

- - 3 27 43 21 5 - - - - -

0) 0) 3) 27) 40) 24) 6) 0) 0) 0) 0) 0)

Page 64: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    MONTH: DEC

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

- 1 21 54 23 1 - - - - - -

- 1 17 52 28 2 - - - - - -

- 1 14 54 30 2 - - - - - -

- 1 12 53 31 3 - - - - - -

- 1 14 52 31 3 - - - - - -

- 1 14 52 32 1 - - - - - -

- 1 15 54 28 1 - - - - - -

- 2 17 52 28 1 - - - - - -

1 2 15 55 26 1 - - - - - -

1 1 21 52 25 1 - - - - - -

1) 1) 21) 55) 21) 1) 0) 0) 0) 0) 0) 0)

1) 1) 23) 53) 22) 1) 0) 0) 0) 0) 0) 0)

0) 4) 21) 53) 21) 1) 0) 0) 0) 0) 0) 0)

0) 4) 23) 52) 20) 1) 0) 0) 0) 0) 0) 0)

0) 5) 23) 52) 19) 1) 0) 0) 0) 0) 0) 0)

0) 5) 23) 51) 19) 1) 0) 0) 0) 0) 0) 0)

0) 3) 25) 51) 19) 2) 0) 0) 0) 0) 0) 0)

1) 2) 27) 51) 18) 2) 0) 0) 0) 0) 0) 0)

1) 4) 24) 52) 19) 1) 0) 0) 0) 0) 0) 0)

0) 4) 24) 51) 20) 1) 0) 0) 0) 0) 0) 0)

0) 4) 23) 51) 21) 1) 0) 0) 0) 0) 0) 0)

0) 4) 23) 53) 19) 1) 0) 0) 0) 0) 0) 0)

- 5 25 49 21 - - - - - - -

- 1 25 51 22 1 - - - - - -

0) 2) 20) 52) 23) 1) 0) 0) 0) 0) 0) 0)

Page 65: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM MODEL E

AERODROME: WAKKANAI AIRPORT    [ANNUAL]

PERIOD OF RECORD: 2012-2016

TOTAL NUMBER OF OBSERVATIONS: 24

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

FREQUENCIES (PER CENT) OF THE AIR TEMPERATURE

IN SPECIFIED RANGES OF 5℃ AT SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE(℃)

NOTE: THE RANGE 5 to 10 COMPRISES THE VALUES 5.0 TO 9.9 INCLUSIVE

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MEAN

<-15-15to

-10

-10to

-5

-5to

0

0to

5

5to

10

10to

15

15to

20

20to

25

25to

30

30to

35

≧35

0 2 11 15 15 12 13 18 12 1 - -

- 1 11 15 15 12 13 17 12 3 - -

- 1 10 16 15 12 13 16 14 3 - -

- 1 9 16 15 13 13 17 14 3 - -

- 1 9 16 15 13 12 16 14 4 - -

- 1 9 16 16 12 14 16 14 3 0 -

- 1 10 16 16 12 14 16 14 2 - -

- 1 10 17 16 12 14 17 12 2 - -

0 1 10 18 16 14 13 17 11 1 - -

0 1 11 17 16 14 14 17 8 0 - -

0) 1) 12) 18) 17) 15) 14) 18) 5) 0) 0) 0)

0) 2) 11) 19) 17) 15) 15) 16) 4) 0) 0) 0)

0) 2) 12) 19) 18) 15) 15) 15) 3) 0) 0) 0)

0) 3) 12) 19) 18) 15) 16) 14) 3) 0) 0) 0)

0) 3) 12) 18) 18) 16) 16) 14) 3) 0) 0) 0)

1) 4) 12) 18) 18) 17) 15) 13) 3) 0) 0) 0)

1) 3) 12) 18) 18) 17) 15) 13) 3) 0) 0) 0)

1) 4) 12) 18) 17) 17) 15) 13) 3) 0) 0) 0)

1) 4) 12) 18) 18) 16) 16) 13) 3) 0) 0) 0)

1) 4) 11) 18) 18) 16) 15) 13) 3) 0) 0) 0)

1) 4) 11) 18) 19) 16) 15) 14) 3) 0) 0) 0)

1) 4) 12) 17) 17) 15) 15) 15) 4) 0) 0) 0)

1) 4) 11) 16) 16) 14) 15) 16) 6) 0) 0) 0)

0 4 11 15 15 13 14 17 9 0 - -

0) 2) 11) 17) 17) 14) 14) 15) 8) 1) 0) 0)

Page 66: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

MONTHLY MEAN

MONTHLY TOTAL

EXTREMES

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

Daily mean air temperature(゚C)

Daily maximum air temperature(゚C)

Daily minimum air temperature(゚C)

Precipitation (mm)

Snow fall(cm)

Daily minimum air pressure(hPa)

Daily maximum air temperature(゚C)

Daily minimum air temperature(゚C)

Daily precipitation(mm)

Daily max.one-hour precipitation(mm)

Daily max.ten-minute precipitation(mm)

Daily totals of snowfall(cm)

Daily maximum of snow cover(cm)

Daily maximum wind speed(kt)

with wind direction(36DIR.)

Daily maximum peak gust(kt)

with wind direction(36DIR.)

-6.0 -5.8 -1.7 3.9 9.0 12.7 17.9 19.4 16.0 9.5 2.4 -2.5 6.2

-3.5 -2.7 1.5 7.8 13.9 17.5 22.3 23.5 20.5 13.5 5.6 0.0 10.0

-9.7 -10.6 -6.1 -0.3 4.3 8.1 13.9 15.1 10.7 4.5 -1.4 -5.8 1.9

        53.3 74.2 101.3 119.9 150.5 93.7      

188 139 86 19 0 - - - - 3 55 133 625

975.5 985.6 969.9 964.2 987.4 988.5 992.1 990.6 997.4 962.8 978.4 978.4 962.8

4.1 5.7 10.8 22.0 25.7 27.9 30.0 30.4 28.1 21.5 15.3 8.6 30.4

-20.8 -24.6 -16.6 -10.4 -4.8 -1.3 3.9 4.7 1.7 -3.7 -11.5 -18.0 -24.6

        32.0 74.5 104.0 94.5 152.0 56.5      

        7.0 13.5 18.5 20.0* 26.0 17.0      

        3.5 10.0 9.5 8.0 10.5 8.0      

42 41 32 21 0 * - - - - 16 39 34 42

93 77 74 37 0 * - - - - 7 21 42 93

43 47 44 47 35 31 * 29 35 34 53 43 47 53

4 24 35 32 21 3 21 9 24 22 30 24 22

55 56 57 59 53 45 44 53 46 81 55 63 81

4 24 35 32 21 10 8 22 24 22 26 23 22

Page 67: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

NUMBER OF DAYS IN THE MONTH WITH PARAMETERS BEYOND CERTAIN THRESHOLDS

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNDaily minimum air temperature < 0.0゚C

≧ 25.0゚C

Daily mean air temperature < 0.0゚C

≧ 25.0゚C

Daily maximum air temperature < 0.0゚C

≧ 25.0゚C

≧ 30.0゚C

Daily precipitation ≧ 0.0mm

≧ 1.0mm

≧ 5.0mm

≧ 10.0mm

≧ 30.0mm

≧ 50.0mm

≧ 70.0mm

≧100.0mm

31.0 27.8 28.0 15.6 3.8 0.4 - - - 5.0 19.8 29.0 160.4

- - - - - - - - - - - - -

30.0 26.6 20.4 2.8 - - - - - - 7.4 24.0 111.2

- - - - - - - 0.4 - - - - 0.4

26.8 21.4 9.4 1.2 - - - - - - 2.2 15.6 76.6

- - - - 0.4 2.0 8.4 11.0 2.4 - - - 24.2

- - - - - - 0.2 0.2 - - - - 0.4

        14.4 13.4 16.0 16.8 17.2 17.6      

        10.0 6.2 6.6 10.0 10.8 14.0      

        4.0 3.4 4.8 5.4 6.0 5.8      

        1.2 2.4 3.0 3.8 4.2 2.4      

        0.2 0.6 0.8 0.8 1.4 0.4      

        - 0.2 0.2 0.4 0.4 0.2      

        - 0.2 0.2 0.2 0.4 -      

        - - 0.2 - 0.2 -      

Page 68: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

NUMBER OF DAYS IN THE MONTH WITH PARAMETERS BEYOND CERTAIN THRESHOLDS

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNDaily total depth of snowfall ≧ 0cm

≧ 5cm

≧ 10cm

≧ 20cm

≧ 50cm

≧ 100cm

Daily max.depth of snow cover ≧ 0cm

≧ 5cm

≧ 10cm

≧ 20cm

≧ 50cm

≧ 100cm

≧ 200cm

Daily maximum wind speed ≧ 20kt

≧ 30kt

≧ 40kt

≧ 50kt

31.0 28.4 31.0 29.8 17.4 - - - - 16.4 30.0 31.0 215.0

15.0 11.0 5.4 1.4 - - - - - 0.2 4.2 11.2 48.4

7.2 5.0 3.4 0.2 - - - - - 0.2 1.6 4.2 21.8

1.4 0.8 0.4 0.2 - - - - - - 0.2 0.6 3.6

- - - - - - - - - - - - -

- - - - - - - - - - - - -

30.8 28.4 31.0 29.6 17.2 - - - - 16.4 30.0 31.0 214.4

30.2 28.4 28.2 3.6 - - - - - 0.2 7.4 20.4 118.4

29.6 28.4 27.8 3.4 - - - - - - 2.4 17.4 109.0

25.2 27.8 24.6 2.6 - - - - - - 0.2 9.0 89.4

8.8 6.8 7.0 - - - - - - - - - 22.6

- - - - - - - - - - - - -

- - - - - - - - - - - - -

19.2 17.8 19.2 16.6 15.4 6.6 5.4 6.4 7.6 19.6 18.8 22.0 174.6

3.2 4.4 4.8 2.4 1.6 0.6 - 0.8 0.6 5.2 4.0 4.8 32.4

0.4 0.4 0.6 0.2 - - - - - 0.4 0.4 0.8 3.2

- - - - - - - - - 0.2 - - 0.2

Page 69: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

AIR PRESSURE(hPa) AT SPECIFIED TIMES

MEAN

TIME

(UTC)JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

1011.7

1011.7

1011.3

1010.8

1010.6

1010.7

1011.0

1011.2

1011.4

1011.7

1011.8

1011.7

1011.7

1011.6

1011.6

1011.4

1011.0

1011.2

1011.0

1010.9

1010.9

1011.1

1011.3

1011.5

1011.3

1012.9

1012.8

1012.6

1012.2

1011.8

1011.7

1011.9

1012.0

1012.2

1012.6

1012.7

1012.8

1012.9

1012.9

1012.8

1012.7

1012.8

1012.7

1012.5

1012.5

1012.5

1012.5

1012.7

1012.9

1012.5

1010.8

1010.7

1010.5

1010.1

1009.8

1009.7

1009.8

1009.8

1010.1

1010.4

1010.7

1010.8

1010.9

1010.9

1010.8

1010.7

1010.7

1010.5

1010.3

1010.4

1010.5

1010.6

1010.7

1010.8

1010.5

1010.1

1010.1

1009.8

1009.7

1009.5

1009.3

1009.3

1009.3

1009.4

1009.6

1010.0

1010.3

1010.4

1010.3

1010.3

1010.1

1010.0

1009.8

1009.8

1009.7

1009.8

1010.0

1010.1

1010.0

1009.9

1008.5

1008.5

1008.4

1008.2

1008.1

1008.0

1007.9

1008.0

1008.0

1008.2

1008.5

1008.8

1008.9

1008.8

1008.7

1008.6

1008.3

1008.2

1008.2

1008.2

1008.3

1008.5

1008.6

1008.6

1008.4

1009.1

1009.1

1009.0

1008.9

1008.7

1008.6

1008.4

1008.3

1008.4

1008.6

1008.7

1009.0

1009.2

1009.2

1009.1

1009.0

1008.8

1008.7

1008.7

1008.8

1009.0

1009.1

1009.2

1009.2

1008.9

1007.4

1007.3

1007.2

1007.1

1006.9

1006.8

1006.7

1006.7

1006.7

1006.8

1007.0

1007.3

1007.4

1007.4

1007.4

1007.1

1007.0

1006.9

1006.9

1007.0

1007.2

1007.3

1007.4

1007.5

1007.1

1008.4

1008.3

1008.2

1008.0

1007.9

1007.8

1007.6

1007.7

1007.7

1007.9

1008.1

1008.5

1008.4

1008.4

1008.3

1008.1

1007.7

1007.7

1007.7

1007.7

1008.0

1008.2

1008.3

1008.4

1008.1

1012.9

1012.8

1012.6

1012.3

1012.0

1011.9

1011.9

1012.0

1012.2

1012.4

1012.7

1013.0

1012.9

1012.9

1012.8

1012.7

1012.5

1012.4

1012.4

1012.4

1012.5

1012.7

1012.8

1012.9

1012.5

1012.4

1012.3

1012.1

1011.7

1011.4

1011.4

1011.5

1011.6

1011.8

1012.0

1012.2

1012.3

1012.4

1012.3

1012.2

1012.2

1012.2

1011.9

1012.0

1011.9

1012.1

1012.2

1012.2

1012.4

1012.0

1013.4

1013.3

1012.9

1012.4

1012.2

1012.1

1012.4

1012.5

1012.7

1012.9

1012.9

1013.0

1013.0

1013.0

1012.9

1012.8

1012.8

1013.0

1012.8

1012.9

1012.9

1013.0

1013.3

1013.5

1012.9

1010.0

1010.0

1009.5

1009.0

1008.7

1008.7

1009.0

1009.2

1009.4

1009.5

1009.7

1009.7

1009.7

1009.7

1009.7

1009.5

1009.6

1009.8

1009.7

1009.6

1009.6

1009.8

1009.8

1009.9

1009.5

1010.6

1010.6

1010.3

1010.0

1009.8

1009.7

1009.8

1009.9

1010.0

1010.2

1010.4

1010.6

1010.7

1010.6

1010.5

1010.4

1010.3

1010.2

1010.2

1010.2

1010.3

1010.4

1010.5

1010.6

1010.3

Page 70: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

AIR TEMPERATURE(℃) AT SPECIFIED TIMES

MEAN

TIME

(UTC)JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

-6.2

-5.6

-5.2

-5.0

-5.0

-4.9

-5.1

-5.4

-5.6

-5.8

-5.9

-6.0

-6.2

-6.2

-6.3

-6.6

-6.5

-6.5

-6.6

-6.6

-6.6

-6.7

-6.8

-6.7

-6.0

-5.8

-4.9

-4.4

-4.2

-4.1

-4.1

-4.3

-4.6

-5.1

-5.4

-5.5

-5.7

-5.9

-5.9

-6.2

-6.4

-6.9

-7.0

-7.2

-7.3

-7.2

-7.1

-7.0

-6.5

-5.8

-1.1

-0.3

0.1

0.3

0.3

0.3

0.1

-0.2

-0.7

-1.2

-1.7

-1.8

-2.2

-2.3

-2.5

-2.7

-2.9

-3.1

-3.1

-3.2

-3.4

-3.5

-3.1

-2.1

-1.7

5.5

6.0

6.3

6.5

6.6

6.3

6.2

5.8

5.1

4.1

3.4

3.0

2.8

2.6

2.2

2.2

1.9

1.8

1.8

1.7

1.9

2.5

3.7

4.7

3.9

10.8

11.5

11.9

12.1

12.2

11.9

11.6

11.2

10.3

9.3

8.2

7.6

7.2

6.9

6.8

6.8

6.7

6.6

6.6

6.5

6.9

8.0

9.1

10.1

9.0

14.6

14.9

15.2

15.6

15.8

15.7

15.5

15.1

14.3

13.5

12.4

11.5

11.1

10.7

10.6

10.5

10.1

9.9

9.8

9.9

10.6

11.7

12.9

13.8

12.7

19.5

20.1

20.5

20.8

20.8

20.7

20.3

19.9

19.2

18.4

17.4

16.6

16.3

16.0

16.0

15.8

15.5

15.4

15.4

15.4

15.8

16.8

17.8

18.7

17.9

21.1

21.7

22.1

22.2

22.3

22.2

21.9

21.5

20.8

20.0

18.9

18.2

17.9

17.6

17.5

17.3

17.3

17.1

17.0

17.0

17.2

17.9

19.1

20.2

19.4

18.2

18.8

19.1

19.2

19.3

19.1

18.8

18.2

17.4

16.2

15.3

14.8

14.3

14.1

13.7

13.5

13.6

13.5

13.5

13.4

13.3

13.7

15.3

17.1

16.0

11.0

11.8

12.1

12.2

12.1

11.9

11.5

10.7

9.8

9.2

9.0

8.7

8.5

8.3

8.1

7.9

8.1

8.1

8.0

7.9

7.7

7.6

8.2

9.8

9.5

3.1

3.8

4.1

4.2

4.2

4.0

3.7

3.0

2.5

2.3

2.2

2.0

1.9

1.7

1.6

1.7

1.7

1.7

1.7

1.5

1.5

1.3

1.5

2.2

2.4

-2.4

-2.0

-1.8

-1.6

-1.6

-1.7

-1.9

-2.2

-2.3

-2.4

-2.5

-2.5

-2.7

-2.9

-2.9

-3.0

-2.9

-3.0

-3.1

-3.0

-3.0

-3.1

-3.1

-2.9

-2.5

7.4

8.0

8.3

8.5

8.6

8.5

8.2

7.7

7.1

6.5

5.9

5.5

5.3

5.0

4.9

4.8

4.7

4.6

4.5

4.4

4.6

4.9

5.7

6.6

6.2

Page 71: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

VAPOR PRESSURE(hPa) AT SPECIFIED TIMES

MEAN

TIME

(UTC)JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

2.9

3.0

3.1

3.1

3.1

3.1

3.0

2.9

2.9

2.9

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.8

2.9

2.8

2.8

2.9

2.9

3.1

3.2

3.2

3.2

3.2

3.2

3.1

3.1

3.0

3.0

3.0

2.9

2.9

3.0

2.9

2.9

2.8

2.9

2.8

2.8

2.8

2.8

2.9

3.0

3.0

4.4

4.5

4.5

4.5

4.4

4.4

4.4

4.3

4.3

4.2

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.0

4.0

4.0

4.0

4.0

4.1

4.3

4.2

6.2

6.3

6.2

6.2

6.2

6.2

6.2

6.2

6.2

6.0

6.0

6.0

6.0

6.0

6.0

6.0

5.9

5.9

5.8

5.8

5.9

6.1

6.4

6.4

6.1

9.5

9.5

9.5

9.4

9.4

9.3

9.2

9.1

9.1

9.0

8.8

8.7

8.7

8.7

8.7

8.7

8.6

8.7

8.7

8.6

8.9

9.3

9.5

9.5

9.0

13.2

13.2

13.2

13.2

13.2

13.1

13.0

12.8

12.6

12.4

12.1

11.8

11.8

11.7

11.7

11.6

11.4

11.3

11.4

11.5

12.0

12.5

12.9

13.0

12.4

18.8

18.8

18.9

18.9

18.8

18.7

18.4

18.3

18.0

17.7

17.4

17.1

17.0

17.0

17.0

16.9

16.6

16.6

16.5

16.7

17.1

17.8

18.4

18.6

17.8

20.4

20.4

20.5

20.5

20.3

20.2

20.0

19.9

19.7

19.4

19.0

18.8

18.7

18.6

18.5

18.4

18.5

18.3

18.3

18.3

18.5

19.2

20.1

20.5

19.4

16.5

16.2

16.2

16.2

16.1

16.0

15.9

15.7

15.6

15.1

14.9

14.7

14.6

14.5

14.3

14.2

14.2

14.1

14.0

14.0

14.0

14.5

15.6

16.5

15.2

9.2

9.2

9.0

9.0

8.9

8.9

8.8

8.9

8.7

8.7

8.6

8.6

8.6

8.6

8.5

8.5

8.7

8.6

8.5

8.4

8.3

8.4

8.6

9.2

8.7

6.0

6.0

5.9

5.9

5.9

5.8

5.8

5.7

5.6

5.7

5.6

5.6

5.5

5.5

5.5

5.6

5.6

5.5

5.6

5.5

5.5

5.5

5.5

5.8

5.7

3.8

3.9

3.9

3.9

3.9

3.9

3.8

3.8

3.8

3.8

3.7

3.8

3.7

3.7

3.7

3.7

3.7

3.7

3.7

3.6

3.7

3.6

3.7

3.8

3.8

9.5

9.5

9.5

9.5

9.4

9.4

9.3

9.3

9.1

9.0

8.8

8.7

8.7

8.7

8.6

8.6

8.6

8.5

8.5

8.5

8.6

8.9

9.2

9.4

9.0

Page 72: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

RELATIVE HUMIDITY(%) AT SPECIFIED TIMES

MEAN

TIME

(UTC)JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

75

73

74

72

72

70

69

69

69

70

70

70

71

70

71

72

73

72

72

73

73

73

74

74

72

74

72

71

70

69

68

68

68

68

70

71

71

71

72

73

73

74

74

75

75

75

75

75

75

72

76

74

71

70

69

69

69

69

71

72

74

75

76

76

77

78

79

79

79

79

80

80

81

79

75

69

68

65

64

64

65

65

67

70

73

75

78

79

80

81

82

82

83

82

82

82

82

79

74

75

73

71

69

68

68

68

69

69

73

76

81

82

84

85

86

87

86

87

87

88

88

86

81

76

79

79

78

77

75

74

74

74

75

77

80

83

86

88

89

90

90

91

92

92

92

92

90

86

82

84

82

79

78

77

76

76

77

78

80

83

86

89

90

91

92

92

93

93

93

93

94

92

89

85

86

81

78

77

76

75

75

76

77

79

82

86

88

89

90

91

91

91

92

92

92

92

92

90

85

85

78

74

73

72

71

72

73

74

77

81

84

86

87

88

89

89

89

89

89

89

89

90

88

84

82

68

64

61

61

61

61

63

65

69

71

72

74

75

75

75

76

77

76

76

76

76

77

77

73

71

75

72

69

68

68

69

69

72

74

75

75

75

75

76

76

77

77

77

77

78

77

77

77

77

74

73

73

72

70

70

70

70

71

72

71

71

72

72

73

73

73

72

72

73

73

73

72

73

74

72

75

73

71

70

70

70

70

71

73

75

78

79

80

80

81

82

82

82

82

82

83

82

81

78

77

Page 73: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

MOST FREQUENT WIND DIRECTION(36 DIR.) AT SPECIFIED TIMES

ALL

TIME

(UTC)JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

29

29

29

30

30

29

29

29

30

29 *

31

30

28 *

29

33

33

32 *

32

29

31

32

16

30

32

29

19

27

29

29

28 *

27

26

28

27 *

30

34

35 *

34 *

28

15

17 *

17

16

18

16

18 *

18

29

28 *

29

20

19

29

28 *

25

26

26 *

27 *

26

25

25 )

19 )

15

18 *

19

18

17

17

18

17

17

18

18

20

19 )

20

21

21

21

21 *

21 *

21

20

22

20

20

19

18

19

19

18

19 *

18 *

19

19

19

19

19

20

19

20

21 *

20

21

20 *

22 *

21

20 *

20

20

19

19

18 *

19

19

20

20 *

20 *

19

20

20

20

21

20

20

9

9

21

10

9

9

9

8 *

10

20

11 *

11

20

18

19

19 *

20

17

20

19 *

19

20

19

21

9

21

21

21

21

9

9

10

20

10

20

20 )

12

20

21

20

20

20

19

18

20

11

19

19

20

20 )

21

8

9

8 *

8

21

21

10

20

8

10 )

8 )

9

15

17

19 *

17

16 *

18

17

19

19 *

19

20

21 )

20

10

21 *

10

22

22 *

9 *

10

10

10 *

13 )

14 )

17 )

16 )

17 )

17 )

17 )

17 )

17 )

17 )

18 )

17 )

18 )

18

17 )

25

29

29

29

26 *

27

25

26

25

30

26 )

17 )

20 )

17 )

17 )

17 )

17 )

18 )

30 )

17 )

19 )

19 )

18

18

26 )

29

28

23

26

23

25

25 *

24 *

25

25

26 )

31

26 *

25

18

17 *

29

18

30 *

16

15

19 *

19

19

25 )

29

28

29

27

29 *

27 *

26

30

25 *

25

26 )

25 )

26 )

26 )

26 )

31 )

26 )

29 )

26 )

26 )

29 )

29 )

29

30

26 )

20

21

21

21

10

10

21

10

10

20

20 )

21 )

20 )

19 )

17 )

18 )

17 )

18 )

19 )

19 )

19 )

19 )

19 )

20

20 )

Page 74: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

WIND SPEED(kt) AT SPECIFIED TIMES

MEAN

TIME

(UTC)JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

13.6

13.8

13.9

14.0

14.2

13.9

14.0

14.0

13.7

13.5

13.3

13.4

13.4

13.3

13.2

13.3

13.1

13.0

13.2

13.3

13.6

13.5

13.5

13.3

13.5

13.6

14.1

14.5

14.8

15.0

15.3

15.0

14.6

14.0

13.7

13.6

13.5

13.2

12.6

12.6

12.5

12.1

12.1

12.2

12.3

12.8

13.3

13.2

13.3

13.5

13.2

14.1

14.2

14.6

14.5

14.6

14.5

14.0

13.2

12.7

12.1

11.9

11.8

11.5

11.7

11.7

11.9

11.9

12.4

12.3

11.8

12.2

12.2

12.6

12.8

13.7

14.0

14.7

14.8

14.9

14.9

14.6

13.5

12.7

11.5

11.2

10.8

10.7

10.5

10.1

10.3

10.3

10.1

10.4

10.6

10.4

10.6

11.6

12.7

12.1

13.8

13.9

14.0

14.2

14.5

14.2

13.4

12.8

11.9

10.8

9.6

9.2

9.0

8.9

8.9

8.4

9.0

9.2

9.4

9.6

9.4

10.4

11.8

13.0

11.2

10.7

11.2

11.7

11.8

11.8

11.6

11.5

11.2

10.1

9.0

8.3

7.7

7.5

7.2

7.2

7.2

7.3

7.5

7.3

7.5

7.8

8.4

9.4

9.9

9.2

9.8

10.2

10.8

10.9

11.2

11.2

11.2

10.5

9.9

9.1

8.0

7.8

7.7

7.5

7.4

7.4

7.2

7.2

6.9

7.3

7.3

7.8

8.4

9.1

8.8

9.6

10.4

10.7

11.1

11.3

10.8

10.5

10.1

9.5

8.4

7.7

7.5

7.1

7.3

7.1

7.2

7.1

7.3

7.1

7.4

7.4

7.5

8.1

9.1

8.6

10.1

11.0

11.4

12.0

12.0

11.7

11.6

10.4

9.2

8.3

8.1

8.2

8.0

7.8

7.7

7.6

7.8

7.9

7.9

8.0

7.7

7.9

7.9

8.8

9.1

14.3

15.2

15.5

15.6

15.8

15.6

15.2

14.2

13.0

12.7

12.8

12.8

12.9

12.9

13.0

12.7

12.8

12.9

12.8

12.5

12.2

12.3

12.4

12.9

13.6

12.7

13.4

14.0

14.3

14.4

14.2

13.2

12.9

12.6

12.6

12.9

12.9

12.8

12.7

12.6

12.6

12.6

12.4

12.8

12.6

12.5

12.5

12.3

12.4

12.9

14.2

14.8

15.2

15.2

15.6

15.2

14.9

14.6

14.7

14.4

14.1

14.0

13.9

14.0

13.7

13.5

13.7

13.7

14.1

14.0

14.6

14.7

14.6

14.3

14.4

12.5

13.0

13.4

13.6

13.8

13.6

13.3

12.7

12.0

11.4

11.0

10.8

10.7

10.5

10.4

10.4

10.4

10.4

10.5

10.6

10.6

10.9

11.3

11.8

11.7

Page 75: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

JAN FEB MAR APR

DAILY MEAN,DAILY MAXIMUM AND DAILY MINIMUM AIR TEMPERATURE(℃)

DAYMEAN MAX. MIN. MEAN MAX. MIN. MEAN MAX. MIN. MEAN MAX. MIN.

01020304050607080910

11121314151617181920

2122232425262728293031

-4.7 -2.4 -7.9 -4.8 -2.5 -8.0 -5.0 -2.7 -8.1 -5.1 -2.8 -8.2 -5.3 -3.0 -8.3 -5.5 -3.2 -8.5 -5.7 -3.5 -8.7 -5.9 -3.7 -8.9 -6.1 -3.9 -9.1 -6.3 -4.1 -9.4

-6.5 -4.2 -9.6 -6.6 -4.3 -9.8 -6.7 -4.4 -10.0 -6.8 -4.4 -10.2 -6.8 -4.4 -10.4 -6.8 -4.3 -10.5 -6.7 -4.1 -10.6 -6.6 -4.0 -10.7 -6.5 -3.8 -10.7 -6.3 -3.6 -10.7

-6.2 -3.4 -10.6 -6.0 -3.2 -10.6 -5.9 -3.1 -10.5 -5.8 -3.0 -10.4 -5.8 -2.9 -10.4 -5.7 -2.9 -10.3 -5.7 -2.9 -10.3 -5.8 -2.9 -10.3 -5.8 -3.0 -10.3 -5.9 -3.1 -10.4 -6.0 -3.1 -10.5

-6.1 -3.2 -10.6 -6.2 -3.3 -10.7 -6.2 -3.3 -10.8 -6.3 -3.3 -10.9 -6.3 -3.3 -10.9 -6.3 -3.3 -11.0 -6.3 -3.2 -11.0 -6.3 -3.2 -11.0 -6.2 -3.1 -10.9 -6.1 -3.0 -10.8

-6.1 -2.9 -10.6 -6.0 -2.9 -10.5 -5.9 -2.8 -10.3 -5.8 -2.7 -10.2 -5.7 -2.6 -10.1 -5.6 -2.6 -10.0 -5.5 -2.5 -9.9 -5.5 -2.4 -9.9 -5.4 -2.4 -9.9 -5.4 -2.4 -9.9

-5.3 -2.3 -10.0 -5.3 -2.2 -10.0 -5.3 -2.2 -10.0 -5.2 -2.1 -10.0 -5.1 -2.0 -10.0 -5.1 -1.9 -9.9 -5.0 -1.8 -9.8 -4.9 -1.6 -9.7 -4.8 -1.5 -9.6

-4.7 -1.5 -9.5 -4.6 -1.3 -9.2 -4.4 -1.2 -9.0 -4.2 -1.0 -8.8 -4.1 -0.9 -8.5 -3.9 -0.7 -8.3 -3.7 -0.5 -8.1 -3.5 -0.3 -7.9 -3.2 0.0 -7.7 -3.0 0.2 -7.4

-2.7 0.4 -7.2 -2.5 0.7 -7.0 -2.3 0.9 -6.8 -2.0 1.2 -6.5 -1.8 1.4 -6.3 -1.6 1.6 -6.1 -1.4 1.8 -5.9 -1.2 1.9 -5.7 -1.0 2.1 -5.5 -0.9 2.2 -5.3

-0.7 2.4 -5.2 -0.5 2.5 -5.1 -0.4 2.7 -4.9 -0.2 2.9 -4.7 0.1 3.1 -4.5 0.3 3.3 -4.3 0.5 3.5 -4.1 0.7 3.7 -3.9 0.8 3.9 -3.7 1.0 4.1 -3.4 1.2 4.2 -3.1

1.3 4.4 -2.9 1.4 4.5 -2.7 1.5 4.5 -2.5 1.6 4.6 -2.3 1.7 4.8 -2.1 1.9 4.9 -1.9 2.0 5.1 -1.7 2.2 5.3 -1.5 2.3 5.5 -1.3 2.5 5.7 -1.2

2.7 6.0 -1.0 2.9 6.2 -0.9 3.1 6.5 -0.7 3.3 6.8 -0.6 3.5 7.2 -0.5 3.7 7.5 -0.3 4.0 8.0 -0.2 4.2 8.4 0.0 4.5 8.8 0.2 4.9 9.3 0.4

5.2 9.8 0.6 5.6 10.3 0.8 5.9 10.7 1.1 6.2 11.1 1.3 6.5 11.4 1.5 6.8 11.7 1.7 7.0 11.9 1.8 7.1 12.1 2.0 7.2 12.2 2.1 7.3 12.2 2.2

Page 76: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

MAY JUN JUL AUG

DAILY MEAN,DAILY MAXIMUM AND DAILY MINIMUM AIR TEMPERATURE(℃)

DAYMEAN MAX. MIN. MEAN MAX. MIN. MEAN MAX. MIN. MEAN MAX. MIN.

01020304050607080910

11121314151617181920

2122232425262728293031

7.3 12.2 2.3 7.4 12.2 2.4 7.4 12.3 2.6 7.4 12.3 2.7 7.4 12.3 2.8 7.4 12.3 2.9 7.5 12.3 3.0 7.5 12.3 3.1 7.5 12.3 3.3 7.6 12.4 3.4

7.7 12.4 3.5 7.8 12.5 3.6 7.9 12.6 3.8 8.1 12.7 3.9 8.2 12.9 4.0 8.4 13.1 4.1 8.6 13.3 4.2 8.9 13.5 4.3 9.1 13.8 4.4 9.4 14.1 4.6

9.6 14.5 4.7 9.9 14.8 4.8 10.1 15.1 5.0 10.4 15.4 5.2 10.7 15.7 5.4 10.9 15.9 5.6 11.1 16.1 5.8 11.3 16.3 6.0 11.4 16.4 6.1 11.6 16.5 6.3 11.7 16.6 6.5

11.7 16.7 6.6 11.8 16.7 6.7 11.8 16.8 6.8 11.8 16.8 6.9 11.9 16.9 7.0 11.9 17.0 7.1 12.0 17.0 7.3 12.0 17.1 7.4 12.1 17.1 7.6 12.2 17.2 7.8

12.3 17.2 8.0 12.4 17.3 8.2 12.5 17.3 8.3 12.6 17.2 8.5 12.7 17.2 8.6 12.7 17.2 8.7 12.8 17.2 8.7 12.8 17.2 8.7 12.9 17.2 8.7 12.9 17.3 8.7

13.0 17.4 8.7 13.1 17.6 8.7 13.3 17.8 8.8 13.5 18.1 8.9 13.8 18.5 9.0 14.1 18.9 9.2 14.4 19.3 9.5 14.8 19.7 9.8 15.1 20.1 10.1 15.4 20.4 10.5

15.7 20.7 10.8 16.0 20.9 11.1 16.2 21.0 11.5 16.3 21.0 11.8 16.5 21.1 12.0 16.6 21.0 12.2 16.6 21.0 12.4 16.7 21.0 12.5 16.8 21.0 12.7 16.8 21.0 12.8

16.9 21.0 12.8 16.9 21.1 12.9 17.0 21.2 12.9 17.1 21.3 13.0 17.2 21.5 13.1 17.3 21.8 13.1 17.4 22.0 13.3 17.6 22.2 13.4 17.8 22.5 13.6 18.0 22.8 13.8

18.3 23.0 14.1 18.5 23.2 14.4 18.8 23.4 14.7 19.0 23.6 15.0 19.3 23.8 15.3 19.5 23.9 15.6 19.7 24.0 15.8 19.8 24.1 16.0 20.0 24.2 16.2 20.1 24.2 16.2 20.1 24.3 16.3

20.2 24.3 16.3 20.2 24.3 16.3 20.2 24.3 16.2 20.1 24.2 16.1 20.1 24.2 16.1 20.1 24.2 16.0 20.1 24.2 16.0 20.1 24.2 16.0 20.1 24.1 16.0 20.1 24.1 16.1

20.1 24.1 16.1 20.1 24.1 16.2 20.1 24.1 16.2 20.1 24.1 16.3 20.1 24.1 16.2 20.1 24.0 16.2 20.0 23.9 16.1 19.9 23.8 15.9 19.8 23.7 15.7 19.6 23.6 15.4

19.4 23.4 15.1 19.2 23.2 14.8 18.9 23.0 14.5 18.7 22.9 14.1 18.5 22.7 13.8 18.3 22.5 13.5 18.1 22.4 13.3 18.0 22.3 13.1 17.9 22.2 13.0 17.8 22.1 12.9 17.7 22.1 12.9

Page 77: AERODROME CLIMATOLOGICAL SUMMARY TABULAR FORM …

AERODROME CLIMATOLOGICAL SUMMARY

AERODROME: WAKKANAI AIRPORT     PERIOD OF RECORD: 2012-2016

LATITUDE: 45゜24.3'N, LONGITUDE: 141゜48.1'E, ELEVATION ABOVE MSL: 27 ft

SEP OCT NOV DEC

DAILY MEAN,DAILY MAXIMUM AND DAILY MINIMUM AIR TEMPERATURE(℃)

DAYMEAN MAX. MIN. MEAN MAX. MIN. MEAN MAX. MIN. MEAN MAX. MIN.

01020304050607080910

11121314151617181920

2122232425262728293031

17.7 22.0 12.9 17.6 21.9 12.9 17.5 21.8 12.8 17.5 21.7 12.8 17.4 21.6 12.8 17.3 21.5 12.7 17.2 21.3 12.6 17.1 21.2 12.5 16.9 21.1 12.3 16.8 20.9 12.1

16.6 20.8 11.9 16.5 20.7 11.7 16.3 20.6 11.5 16.2 20.4 11.2 16.0 20.3 10.9 15.9 20.3 10.7 15.7 20.2 10.4 15.6 20.1 10.1 15.4 20.0 9.8 15.3 20.0 9.6

15.2 19.9 9.3 15.1 19.8 9.1 15.0 19.7 8.9 14.8 19.6 8.7 14.7 19.5 8.6 14.5 19.3 8.4 14.3 19.1 8.2 14.1 18.9 8.0 13.9 18.6 7.9 13.6 18.3 7.6

13.3 18.0 7.4 13.1 17.7 7.2 12.7 17.4 6.9 12.4 17.0 6.7 12.1 16.7 6.4 11.8 16.3 6.2 11.5 16.0 5.9 11.2 15.7 5.7 11.0 15.4 5.5 10.7 15.1 5.3

10.5 14.8 5.2 10.3 14.6 5.0 10.1 14.3 4.9 9.9 14.1 4.7 9.6 13.9 4.5 9.4 13.6 4.4 9.2 13.4 4.2 9.0 13.1 4.0 8.7 12.9 3.8 8.5 12.6 3.7

8.3 12.3 3.5 8.1 12.0 3.4 7.8 11.7 3.2 7.6 11.5 3.1 7.4 11.2 3.0 7.2 10.9 2.9 7.0 10.6 2.7 6.8 10.4 2.6 6.6 10.1 2.4 6.4 9.9 2.2 6.2 9.6 2.0

6.0 9.4 1.8 5.8 9.2 1.6 5.5 8.9 1.4 5.3 8.7 1.1 5.0 8.5 0.9 4.8 8.2 0.6 4.5 7.9 0.3 4.2 7.7 0.1 3.9 7.4 -0.1 3.7 7.1 -0.3

3.4 6.9 -0.5 3.2 6.6 -0.7 3.0 6.3 -0.8 2.8 6.0 -1.0 2.6 5.7 -1.1 2.3 5.4 -1.3 2.1 5.1 -1.5 1.9 4.7 -1.7 1.6 4.4 -1.9 1.3 4.1 -2.2

1.1 3.8 -2.4 0.8 3.5 -2.7 0.6 3.3 -3.0 0.4 3.1 -3.2 0.2 2.9 -3.4 0.0 2.8 -3.6 -0.2 2.7 -3.7 -0.3 2.5 -3.8 -0.4 2.4 -3.9 -0.5 2.3 -3.9

-0.6 2.2 -3.9 -0.7 2.1 -4.0 -0.8 1.9 -4.0 -0.9 1.7 -4.1 -1.0 1.5 -4.2 -1.1 1.4 -4.3 -1.2 1.2 -4.4 -1.3 1.0 -4.6 -1.5 0.9 -4.8 -1.6 0.7 -4.9

-1.7 0.6 -5.1 -1.8 0.6 -5.2 -1.9 0.5 -5.3 -2.0 0.4 -5.5 -2.1 0.3 -5.7 -2.3 0.2 -5.8 -2.5 0.1 -6.0 -2.6 -0.1 -6.2 -2.8 -0.3 -6.4 -3.0 -0.5 -6.6

-3.3 -0.7 -6.8 -3.5 -0.9 -7.0 -3.7 -1.1 -7.2 -3.9 -1.3 -7.4 -4.1 -1.5 -7.5 -4.2 -1.7 -7.6 -4.3 -1.8 -7.7 -4.4 -2.0 -7.7 -4.5 -2.1 -7.8 -4.6 -2.2 -7.8 -4.7 -2.3 -7.9