2025年9月29日　札幌白石
(北緯43度1分、東経141度26分　標高 21m)

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1時間毎の観測値

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※赤文字は日最大値

※日最大瞬間風速の起時は-10分の誤差を持ちます。

時刻 気圧（hPa) 降水量(mm) 気温(℃) 露点温度(℃) 相対湿度(%) 風向・風速(m/s) THSW指数(℃) 日射量(W/㎡) 最高日射量(W/㎡) 全天日射量(MJ/㎡)
現地 海面 平均 風向 最大風速 風向
0:10 1005.7 1008.9 16.6 14.0 85 0.9 S 2.7 S x x x x
0:20 1005.7 1008.9 16.4 13.9 85 0.9 SSE 2.2 SSE x x x x
0:30 1005.5 1008.7 16.2 13.6 85 0.9 S 2.2 S x x x x
0:40 1005.3 1008.5 15.9 13.4 85 0.9 S 1.8 S x x x x
0:50 1005.3 1008.5 15.8 13.5 86 0.9 S 1.8 S x x x x
1:00 1005.3 1008.5 15.7 13.4 86 0.4 S 1.3 S x x x x
1:10 1005.3 1008.5 15.7 13.6 87 0.9 SSE 2.7 SSE x x x x
1:20 1005.3 1008.5 15.8 13.6 87 0.9 SSE 2.2 SSE x x x x
1:30 1005.0 1008.2 15.7 13.5 87 0.9 SSE 2.7 SSE x x x x
1:40 1005.0 1008.2 15.5 13.3 87 1.3 SSE 2.7 SSE x x x x
1:50 1004.8 1008.0 15.4 13.5 88 0.9 SSE 2.7 SSE x x x x
2:00 1004.6 1007.8 15.4 13.4 88 0.4 SSE 1.8 SSE x x x x
2:10 1004.5 1007.7 15.2 13.2 88 1.3 SW 2.2 S x x x x
2:20 1004.5 1007.7 15.2 13.4 89 0.9 SE 2.2 SE x x x x
2:30 1004.5 1007.7 15.3 13.5 89 0.9 SE 2.2 SE x x x x
2:40 1004.4 1007.6 15.3 13.5 89 0.9 SE 3.1 SE x x x x
2:50 1004.1 1007.3 15.4 13.6 89 0.9 SE 3.1 SE x x x x
3:00 1004.1 1007.3 15.6 13.9 90 0.9 SE 3.1 E x x x x
3:10 1004.0 1007.2 15.7 14.1 90 1.3 SE 3.6 E x x x x
3:20 1003.8 1007.0 15.8 14.1 90 0.9 SE 2.2 SE x x x x
3:30 1003.8 1007.0 15.7 14.1 90 0.9 SE 2.2 SE x x x x
3:40 1003.8 1007.0 15.2 13.4 89 0.9 SSW 2.7 SSW x x x x
3:50 1003.9 1007.1 15.0 13.2 89 0.0 CALM 1.3 SSW x x x x
4:00 1003.8 1007.0 14.9 13.1 89 0.4 SSW 0.9 SSW x x x x
4:10 1003.8 1007.0 14.7 12.9 89 0.4 SSE 1.8 SSE x x x x
4:20 1003.9 1007.1 14.8 13.0 89 0.4 SSE 1.3 SSE x x x x
4:30 1003.9 1007.1 14.7 12.9 89 0.0 CALM 0.0 --- x x x x
4:40 1003.8 1007.0 14.8 13.2 90 0.0 CALM 0.0 --- x x x x
4:50 1003.6 1006.8 14.9 13.3 90 0.0 CALM 1.8 SSE x x x x
5:00 1003.5 1006.7 15.1 13.5 90 0.4 SSE 1.8 SSE x x x x
5:10 1003.6 1006.8 15.1 13.5 90 0.4 SSE 1.8 SSE x x x x
5:20 1003.6 1006.8 14.9 13.3 90 0.9 SSE 2.2 SSE x x x x
5:30 1003.4 1006.6 14.7 13.0 90 0.9 SSE 2.7 SSE x x x x
5:40 1003.4 1006.6 14.6 12.9 90 0.4 SSE 1.8 SSE x x x x
5:50 1003.4 1006.6 14.4 12.8 90 0.9 SSE 2.2 SSE x x x x
6:00 1003.4 1006.6 14.4 12.8 90 0.9 SSE 2.7 S x x x x
6:10 1003.5 1006.7 14.5 12.9 90 0.9 S 2.2 S x x x x
6:20 1003.5 1006.7 14.6 12.9 90 0.4 S 1.3 S x x x x
6:30 1003.4 1006.6 14.8 13.2 90 0.4 S 0.9 S x x x x
6:40 1003.4 1006.6 15.0 13.4 90 0.4 S 1.3 S x x x x
6:50 1003.5 1006.7 15.4 13.8 90 0.4 S 1.8 S x x x x
7:00 1003.4 1006.6 15.9 14.1 89 0.4 S 1.3 S x x x x
7:10 1003.0 1006.2 16.6 14.6 88 0.9 SE 2.2 SE x x x x
7:20 1003.2 1006.4 17.1 14.7 86 0.9 SE 2.2 SE x x x x
7:30 1002.7 1005.9 17.6 14.8 84 0.4 SE 1.8 SE x x x x
7:40 1002.8 1006.0 17.9 14.8 82 0.4 SE 1.3 SE x x x x
7:50 1002.7 1005.9 18.2 14.9 81 0.4 SE 1.3 SE x x x x
8:00 1002.6 1005.8 18.5 15.0 80 0.0 CALM 0.9 SE x x x x
8:10 1002.7 1005.9 18.7 15.0 79 0.0 CALM 0.0 --- x x x x
8:20 1002.6 1005.8 18.9 15.0 78 0.0 CALM 0.9 SE x x x x
8:30 1002.4 1005.6 19.2 14.8 76 0.0 CALM 0.9 SE x x x x
8:40 1002.5 1005.7 19.6 15.0 75 0.4 SE 0.9 SE x x x x
8:50 1002.3 1005.5 19.7 14.9 74 0.4 SE 1.8 S x x x x
9:00 1002.1 1005.3 19.7 15.0 74 0.4 SSW 1.3 S x x x x
9:10 1001.9 1005.1 19.8 15.3 75 0.9 NNE 2.7 NNE x x x x
9:20 1002.0 1005.2 20.0 15.8 77 0.9 NNW 2.7 NE x x x x
9:30 1002.3 1005.5 20.1 16.5 80 0.4 NE 2.2 ENE x x x x
9:40 1002.3 1005.5 20.0 16.6 81 0.4 NE 1.8 NE x x x x
9:50 1002.5 1005.7 19.8 16.3 80 0.9 NE 2.2 ENE x x x x
10:00 1002.4 1005.6 19.8 16.4 81 1.8 ENE 3.6 ENE x x x x
10:10 1002.1 1005.3 19.8 16.5 81 1.3 E 3.1 E x x x x
10:20 1002.0 1005.2 20.0 16.6 81 1.3 NE 2.7 NE x x x x
10:30 1002.0 1005.2 20.1 16.4 79 0.9 NE 3.1 NE x x x x
10:40 1001.8 1005.0 20.3 16.5 79 0.4 NE 1.3 NE x x x x
10:50 1001.6 1004.8 20.4 16.2 77 0.4 NE 1.8 NE x x x x
11:00 1001.4 1004.5 20.7 16.5 77 0.4 NE 1.3 NE x x x x
11:10 1001.5 1004.6 21.3 16.7 75 0.9 WNW 3.6 NW x x x x
11:20 1001.3 1004.4 21.9 16.7 72 1.3 NW 4.0 NNW x x x x
11:30 1001.1 1004.2 21.6 16.3 72 1.3 WNW 4.9 NW x x x x
11:40 1001.2 1004.3 21.7 16.5 72 0.9 N 4.9 NW x x x x
11:50 1000.9 1004.0 21.7 16.5 72 1.3 NW 4.0 NW x x x x
12:00 1000.9 1004.0 21.8 16.5 72 1.3 N 3.1 WNW x x x x
12:10 1000.9 1004.0 21.9 16.6 72 0.9 WNW 3.6 N x x x x
12:20 1000.9 1004.0 22.0 16.5 71 1.3 N 4.5 NW x x x x
12:30 1001.0 1004.1 22.1 16.6 71 1.3 N 4.9 NNW x x x x
12:40 1000.9 1004.0 22.1 16.8 72 1.8 NW 5.4 NNE x x x x
12:50 1001.1 1004.2 22.1 16.8 72 2.2 N 4.9 NNE x x x x
13:00 1001.2 1004.3 22.1 16.8 72 1.3 N 3.6 NNW x x x x
13:10 1001.1 1004.2 22.1 16.8 72 1.3 N 4.0 N x x x x
13:20 1001.0 1004.1 22.2 16.9 72 1.8 WNW 4.5 NNW x x x x
13:30 1001.1 1004.2 22.3 17.0 72 1.3 N 4.5 NW x x x x
13:40 1001.1 1004.2 22.3 17.0 72 1.8 N 5.4 NNW x x x x
13:50 1001.2 1004.3 22.3 17.3 73 1.3 N 3.6 N x x x x
14:00 1001.3 1004.4 22.3 17.3 73 1.3 N 4.9 N x x x x
14:10 1001.2 1004.3 22.1 17.2 74 2.2 N 5.8 N x x x x
14:20 1001.2 1004.3 22.0 17.2 74 1.3 WNW 4.0 N x x x x
14:30 1001.2 1004.3 22.2 17.1 73 1.8 N 5.4 WNW x x x x
14:40 1001.3 1004.4 22.1 17.3 74 1.8 N 5.4 N x x x x
14:50 1001.3 1004.4 22.3 17.2 73 0.9 NW 4.9 NW x x x x
15:00 1001.4 1004.5 22.1 17.3 74 2.2 WNW 6.3 N x x x x
15:10 1001.5 1004.6 21.9 17.3 75 1.3 N 5.8 WSW x x x x
15:20 1001.5 1004.6 0.0 21.7 17.5 77 1.8 NW 4.9 NNW x x x x
15:30 1001.7 1004.8 0.0 21.4 17.4 78 1.8 N 5.4 WSW x x x x
15:40 1001.6 1004.7 0.0 21.4 17.2 77 1.8 N 6.3 NNW x x x x
15:50 1001.8 1004.9 21.4 17.2 77 2.2 NW 5.8 NW x x x x
16:00 1001.9 1005.0 21.5 17.1 76 2.7 N 6.3 N x x x x
16:10 1002.0 1005.1 21.4 16.8 75 2.7 N 7.2 W x x x x
16:20 1002.0 1005.1 21.5 16.5 73 2.2 WNW 5.8 WNW x x x x
16:30 1002.2 1005.3 21.4 16.6 74 2.2 N 7.2 N x x x x
16:40 1002.4 1005.5 21.3 16.5 74 2.2 N 5.4 N x x x x
16:50 1002.4 1005.5 21.1 16.7 76 2.2 W 5.8 N x x x x
17:00 1002.4 1005.5 21.0 17.0 78 1.3 W 4.5 W x x x x
17:10 1002.6 1005.7 20.9 16.9 78 2.2 N 6.7 W x x x x
17:20 1002.7 1005.9 20.8 17.0 79 2.2 N 6.7 WNW x x x x
17:30 1002.7 1005.9 20.7 16.9 79 2.7 N 6.3 N x x x x
17:40 1002.8 1006.0 20.6 16.8 79 1.8 N 4.9 N x x x x
17:50 1002.8 1006.0 20.5 16.7 79 2.2 N 6.3 W x x x x
18:00 1002.9 1006.1 20.4 16.8 80 1.8 WSW 5.4 W x x x x
18:10 1003.0 1006.2 20.3 16.7 80 1.3 WNW 5.4 NNW x x x x
18:20 1003.0 1006.2 20.1 16.7 81 1.3 W 4.5 W x x x x
18:30 1003.1 1006.3 19.9 16.4 80 1.3 W 3.6 WNW x x x x
18:40 1003.2 1006.4 19.8 16.3 80 1.3 WNW 4.9 W x x x x
18:50 1003.4 1006.6 19.8 16.2 80 0.9 W 3.1 WNW x x x x
19:00 1003.6 1006.8 19.8 16.4 81 1.3 NW 4.0 NNW x x x x
19:10 1003.8 1007.0 19.8 16.4 81 1.3 N 4.5 WNW x x x x
19:20 1003.9 1007.1 19.7 16.4 81 0.9 W 4.0 N x x x x
19:30 1004.0 1007.2 19.7 16.5 82 1.8 N 4.5 NW x x x x
19:40 1004.2 1007.4 19.6 16.4 82 1.3 NW 4.0 W x x x x
19:50 1004.2 1007.4 19.4 16.0 81 1.3 N 4.5 WNW x x x x
20:00 1004.3 1007.5 19.4 15.7 79 1.8 WNW 4.5 WNW x x x x
20:10 1004.3 1007.5 19.4 15.5 78 1.3 W 4.0 N x x x x
20:20 1004.5 1007.7 19.3 15.1 77 1.3 W 4.5 WNW x x x x
20:30 1004.6 1007.8 19.2 15.1 77 1.3 WNW 3.6 WNW x x x x
20:40 1004.7 1007.9 19.2 15.0 77 0.9 NW 3.6 N x x x x
20:50 1004.8 1008.0 19.1 14.9 77 1.3 WNW 4.0 W x x x x
21:00 1004.9 1008.1 19.1 14.9 77 1.3 WNW 3.6 NNW x x x x
21:10 1004.9 1008.1 19.1 15.1 78 1.3 NW 4.0 N x x x x
21:20 1005.0 1008.2 18.9 15.2 79 0.9 WNW 3.1 W x x x x
21:30 1005.0 1008.2 18.8 15.1 79 0.9 N 3.6 WNW x x x x
21:40 1005.1 1008.3 18.7 15.2 80 0.9 WNW 3.1 WNW x x x x
21:50 1005.1 1008.3 18.6 15.2 81 0.4 WNW 2.2 NW x x x x
22:00 1005.2 1008.4 18.4 15.1 81 0.9 WNW 3.1 WNW x x x x
22:10 1005.2 1008.4 18.3 15.0 81 0.4 WNW 3.1 W x x x x
22:20 1005.0 1008.2 18.3 15.2 82 0.9 WNW 2.7 NW x x x x
22:30 1005.1 1008.3 18.3 15.2 82 0.9 WNW 3.1 WNW x x x x
22:40 1004.9 1008.1 18.3 15.3 83 0.9 WNW 2.2 N x x x x
22:50 1005.0 1008.2 18.2 15.3 83 1.3 WNW 3.1 WNW x x x x
23:00 1005.0 1008.2 18.2 15.3 83 0.9 NW 2.7 WNW x x x x
23:10 1005.1 1008.3 18.2 15.2 83 0.9 WNW 3.1 WNW x x x x
23:20 1005.4 1008.6 18.1 15.1 83 0.4 W 2.7 W x x x x
23:30 1005.5 1008.7 18.0 15.1 83 0.4 N 1.8 NNW x x x x
23:40 1005.5 1008.7 17.9 15.0 83 0.9 ENE 3.1 WNW x x x x
23:50 1005.6 1008.8 17.9 15.0 83 0.4 WNW 2.2 NNE x x x x
24:00 1005.7 1008.9 17.9 14.8 82 0.9 NW 3.1 WNW x x x x