2026年1月31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 1008.8 1012.3 x -3.1 -7.8 70 0.0 CALM 0.4 SSW x x x x
0:20 1008.6 1012.1 x -3.3 -7.8 71 0.0 CALM 0.0 --- x x x x
0:30 1008.5 1012.0 x -3.5 -7.8 72 0.0 CALM 1.3 SSW x x x x
0:40 1008.5 1012.0 x -3.7 -7.8 73 0.0 CALM 1.3 SSW x x x x
0:50 1008.5 1012.0 x -3.8 -7.7 74 0.0 CALM 0.9 SSW x x x x
1:00 1008.4 1011.9 x -3.9 -7.8 74 0.4 SSW 1.3 SSW x x x x
1:10 1008.4 1011.9 x -3.9 -7.7 75 0.9 SSE 2.2 S x x x x
1:20 1008.4 1011.9 x -3.9 -7.7 75 0.0 CALM 0.4 SSE x x x x
1:30 1008.4 1011.9 x -4.0 -7.8 75 0.0 CALM 0.0 --- x x x x
1:40 1008.3 1011.8 x -4.1 -7.7 76 0.0 CALM 0.9 SSE x x x x
1:50 1008.4 1011.9 x -4.2 -7.8 76 0.0 CALM 0.9 SSE x x x x
2:00 1008.3 1011.8 x -4.2 -7.8 76 0.0 CALM 0.9 SSE x x x x
2:10 1008.1 1011.6 x -4.2 -7.8 76 0.4 SSE 0.9 SSE x x x x
2:20 1008.2 1011.7 x -4.1 -7.7 76 0.4 SSE 2.2 SSE x x x x
2:30 1008.3 1011.8 x -4.0 -7.6 76 0.4 SSE 1.8 SSE x x x x
2:40 1008.1 1011.6 x -3.8 -7.4 76 0.4 SSE 1.8 SSE x x x x
2:50 1008.3 1011.8 x -3.5 -7.1 76 0.9 SW 2.2 SW x x x x
3:00 1008.2 1011.7 x -3.2 -6.9 76 0.4 SSW 2.7 SSW x x x x
3:10 1008.2 1011.6 x -3.1 -6.7 76 0.4 WSW 2.2 WSW x x x x
3:20 1008.4 1011.8 x -2.9 -6.6 76 0.4 NNE 1.8 W x x x x
3:30 1008.1 1011.5 x -2.9 -6.5 76 0.9 NNE 3.1 ENE x x x x
3:40 1008.2 1011.6 x -2.8 -6.4 76 0.9 NE 2.7 W x x x x
3:50 1008.3 1011.7 x -2.6 -6.1 77 0.9 WNW 2.7 N x x x x
4:00 1008.4 1011.8 x -2.1 -5.3 79 2.2 N 5.4 NW x x x x
4:10 1008.5 1011.9 x -2.2 -4.7 83 2.2 N 5.4 NW x x x x
4:20 1008.6 1012.0 x -2.4 -4.8 84 2.2 N 4.9 ENE x x x x
4:30 1008.7 1012.1 x -2.6 -4.6 86 3.1 N 5.8 NNW x x x x
4:40 1008.8 1012.2 x -2.6 -4.3 88 2.7 NW 7.2 W x x x x
4:50 1008.7 1012.1 x -2.6 -4.3 88 1.3 WNW 4.9 NW x x x x
5:00 1008.9 1012.3 x -2.6 -4.2 89 0.9 WNW 3.1 NW x x x x
5:10 1008.9 1012.3 x -2.7 -4.2 89 2.7 N 6.7 NNW x x x x
5:20 1008.9 1012.3 x -2.8 -4.2 90 2.7 NW 5.4 NW x x x x
5:30 1009.0 1012.4 x -2.9 -4.3 90 1.8 N 4.9 NW x x x x
5:40 1008.9 1012.3 x -2.8 -4.1 91 1.3 W 5.4 W x x x x
5:50 1008.9 1012.3 x -2.8 -4.1 91 1.3 WNW 3.6 WSW x x x x
6:00 1008.9 1012.3 x -2.8 -4.1 91 1.8 N 4.9 WNW x x x x
6:10 1009.0 1012.4 x -2.8 -4.1 91 1.8 N 4.0 N x x x x
6:20 1009.1 1012.5 x -2.8 -4.0 92 1.3 NW 4.5 WNW x x x x
6:30 1009.2 1012.6 x -2.8 -4.0 92 0.9 NW 2.2 NW x x x x
6:40 1009.2 1012.6 x -2.8 -3.9 92 0.9 W 1.8 WNW x x x x
6:50 1009.1 1012.5 x -2.7 -3.8 92 0.9 W 2.7 W x x x x
7:00 1009.3 1012.7 x -2.8 -3.9 92 0.4 W 1.3 W x x x x
7:10 1009.3 1012.7 x -2.7 -3.8 92 0.4 WSW 1.8 SW x x x x
7:20 1009.3 1012.7 x -2.6 -3.7 92 0.0 CALM 0.0 --- x x x x
7:30 1009.4 1012.8 x -2.6 -3.7 92 0.0 CALM 0.0 --- x x x x
7:40 1009.5 1012.9 x -2.6 -3.7 92 0.0 CALM 0.0 --- x x x x
7:50 1009.5 1012.9 x -2.6 -3.7 92 0.0 CALM 1.3 SW x x x x
8:00 1009.8 1013.2 x -2.5 -3.6 92 0.0 CALM 0.9 SW x x x x
8:10 1009.7 1013.1 x -2.4 -3.6 92 0.0 CALM 1.3 SSW x x x x
8:20 1009.6 1013.0 x -2.5 -3.6 92 0.0 CALM 0.9 SSW x x x x
8:30 1009.6 1013.0 x -2.5 -3.6 92 0.0 CALM 0.9 SSW x x x x
8:40 1009.8 1013.2 x -2.3 -3.3 93 0.0 CALM 0.4 SSW x x x x
8:50 1009.9 1013.3 x -2.2 -3.1 93 0.0 CALM 0.0 --- x x x x
9:00 1009.9 1013.3 x -2.2 -3.1 93 0.0 CALM 0.0 --- x x x x
9:10 1009.9 1013.3 x -2.2 -3.3 92 0.0 CALM 0.0 --- x x x x
9:20 1009.8 1013.2 x -2.1 -3.1 93 0.0 CALM 0.0 --- x x x x
9:30 1009.7 1013.1 x -1.9 -2.9 93 0.0 CALM 0.0 --- x x x x
9:40 1009.8 1013.2 x -1.6 -2.6 93 0.0 CALM 1.3 N x x x x
9:50 1009.8 1013.2 x -1.5 -2.5 93 0.4 WSW 1.8 W x x x x
10:00 1009.9 1013.3 x -1.4 -2.4 93 0.4 N 1.3 N x x x x
10:10 1009.8 1013.2 x -1.4 -2.4 93 0.4 WNW 2.2 NW x x x x
10:20 1009.7 1013.1 x -1.3 -2.3 93 0.4 W 1.8 W x x x x
10:30 1009.7 1013.1 x -1.2 -2.2 93 0.4 W 1.8 WNW x x x x
10:40 1009.7 1013.1 x -1.2 -2.4 92 0.9 WNW 2.2 N x x x x
10:50 1009.6 1013.0 x -1.3 -2.3 93 0.4 W 2.7 W x x x x
11:00 1009.6 1013.0 x -1.2 -2.2 93 0.4 NW 1.8 W x x x x
11:10 1009.5 1012.9 x -1.2 -2.4 92 0.4 N 2.2 WNW x x x x
11:20 1009.5 1012.9 x -1.2 -2.3 92 0.4 N 1.3 NW x x x x
11:30 1009.4 1012.8 x -1.3 -2.4 92 0.4 N 1.3 N x x x x
11:40 1009.3 1012.7 x -1.3 -2.5 92 0.9 NW 2.7 NW x x x x
11:50 1009.3 1012.7 x -1.2 -2.4 92 0.4 W 1.8 W x x x x
12:00 1009.2 1012.6 x -1.1 -2.2 92 0.4 W 2.7 N x x x x
12:10 1009.2 1012.6 x -1.1 -2.2 92 0.4 NW 2.7 NNE x x x x
12:20 1009.1 1012.5 x -1.1 -2.2 92 0.9 NNE 2.7 N x x x x
12:30 1009.0 1012.4 x -1.2 -2.3 92 0.4 N 1.8 N x x x x
12:40 1009.0 1012.4 x -1.1 -2.2 92 0.9 N 2.2 NNW x x x x
12:50 1009.0 1012.4 x -1.2 -2.5 91 0.9 WNW 1.8 NNW x x x x
13:00 1009.1 1012.5 x -1.2 -2.4 91 1.8 WNW 4.5 N x x x x
13:10 1009.0 1012.4 x -1.2 -2.3 92 1.8 WNW 5.8 NW x x x x
13:20 1009.0 1012.4 x -1.3 -2.6 91 2.2 NW 5.4 NNW x x x x
13:30 1009.0 1012.4 x -1.2 -2.4 91 1.8 NW 4.0 NW x x x x
13:40 1008.9 1012.3 x -1.2 -2.5 91 2.2 N 5.4 N x x x x
13:50 1008.8 1012.2 x -1.3 -2.6 91 1.8 N 4.9 NNW x x x x
14:00 1008.8 1012.2 x -1.3 -2.7 90 1.8 NNW 5.4 W x x x x
14:10 1008.8 1012.2 x -1.4 -3.1 88 2.7 N 7.6 N x x x x
14:20 1008.8 1012.2 x -1.4 -3.1 88 2.2 NW 4.9 WNW x x x x
14:30 1008.9 1012.3 x -1.3 -3.2 87 2.2 WNW 7.6 N x x x x
14:40 1008.8 1012.2 x -1.3 -3.5 85 2.7 N 8.0 WNW x x x x
14:50 1008.8 1012.2 x -1.3 -3.7 84 3.1 NW 6.7 NW x x x x
15:00 1009.0 1012.4 x -1.2 -3.5 84 2.2 W 6.7 W x x x x
15:10 1009.1 1012.5 x -1.3 -3.8 83 3.1 N 6.7 NW x x x x
15:20 1009.1 1012.5 x -1.3 -3.8 83 2.2 WNW 4.9 WNW x x x x
15:30 1009.1 1012.5 x -1.4 -3.9 83 2.2 WNW 5.8 NW x x x x
15:40 1009.1 1012.5 x -1.6 -4.2 82 1.8 N 4.9 NW x x x x
15:50 1009.1 1012.5 x -1.6 -4.3 82 0.9 WNW 2.2 NW x x x x
16:00 1009.2 1012.6 x -1.7 -4.5 81 1.8 NW 4.9 NNW x x x x
16:10 1009.1 1012.5 x -1.7 -4.6 81 1.8 NW 4.9 WNW x x x x
16:20 1009.0 1012.4 x -1.8 -4.7 81 1.8 NW 4.5 N x x x x
16:30 1009.0 1012.4 x -1.9 -4.8 81 1.8 NW 4.9 NW x x x x
16:40 1009.0 1012.4 x -2.0 -4.8 81 1.8 NW 4.9 NW x x x x
16:50 1009.0 1012.4 x -2.0 -4.8 81 1.3 WNW 4.9 NW x x x x
17:00 1009.0 1012.4 x -2.1 -4.7 82 1.3 WNW 4.0 N x x x x
17:10 1009.0 1012.4 x -2.2 -4.8 82 1.3 WNW 3.6 NW x x x x
17:20 1009.1 1012.5 x -2.2 -5.0 81 0.9 WNW 4.0 N x x x x
17:30 1009.1 1012.5 x -2.2 -5.0 81 1.3 WNW 4.0 WNW x x x x
17:40 1009.1 1012.5 x -2.2 -5.0 81 0.9 WNW 3.1 WNW x x x x
17:50 1009.2 1012.6 x -2.2 -5.0 81 0.4 W 1.8 WNW x x x x
18:00 1009.4 1012.8 x -2.5 -5.5 80 0.0 CALM 0.0 --- x x x x
18:10 1009.4 1012.8 x -2.8 -5.8 80 0.0 CALM 0.0 --- x x x x
18:20 1009.3 1012.8 x -3.1 -6.0 80 0.0 CALM 0.0 --- x x x x
18:30 1009.4 1012.9 x -3.3 -6.1 81 0.0 CALM 0.0 --- x x x x
18:40 1009.4 1012.9 x -3.7 -6.5 81 0.0 CALM 0.0 --- x x x x
18:50 1009.4 1012.9 x -4.1 -6.7 82 0.0 CALM 0.0 --- x x x x
19:00 1009.4 1012.9 x -4.3 -6.8 83 0.9 SSW 1.8 W x x x x
19:10 1009.2 1012.7 x -4.5 -7.0 83 1.3 SSW 2.7 SSW x x x x
19:20 1009.2 1012.7 x -4.6 -6.9 84 1.3 SSW 3.1 S x x x x
19:30 1009.1 1012.6 x -4.8 -7.1 84 0.4 SSW 1.3 SSW x x x x
19:40 1009.2 1012.7 x -5.0 -7.3 84 0.4 SSW 0.9 SSW x x x x
19:50 1009.2 1012.7 x -5.3 -7.6 84 0.4 SSW 1.3 SSW x x x x
20:00 1009.2 1012.7 x -5.4 -7.7 84 0.4 SSW 1.3 SSW x x x x
20:10 1009.2 1012.7 x -5.4 -7.7 84 0.4 SSW 1.3 SSW x x x x
20:20 1009.2 1012.7 x -5.2 -7.5 84 0.9 SW 2.2 SW x x x x
20:30 1009.1 1012.6 x -5.0 -7.4 83 0.4 SW 1.3 SW x x x x
20:40 1009.2 1012.7 x -5.2 -7.8 82 0.0 CALM 0.4 SW x x x x
20:50 1009.3 1012.8 x -5.6 -8.3 81 0.0 CALM 0.0 --- x x x x
21:00 1009.5 1013.0 x -5.8 -8.4 82 0.0 CALM 1.8 SW x x x x
21:10 1009.5 1013.0 x -5.5 -7.9 83 0.9 WSW 1.8 WSW x x x x
21:20 1009.6 1013.1 x -5.2 -7.8 82 0.9 WSW 1.8 WSW x x x x
21:30 1009.5 1013.0 x -4.8 -7.5 81 1.3 WSW 4.0 W x x x x
21:40 1009.7 1013.2 x -4.1 -7.2 79 2.2 WSW 5.4 WSW x x x x
21:50 1009.7 1013.2 x -3.8 -7.2 77 2.7 WSW 5.4 WSW x x x x
22:00 1009.6 1013.1 x -3.5 -7.1 76 1.8 W 4.0 WNW x x x x
22:10 1009.6 1013.1 x -3.4 -7.2 75 1.8 WSW 4.0 W x x x x
22:20 1009.7 1013.2 x -3.3 -7.1 75 2.2 WSW 4.9 W x x x x
22:30 1009.6 1013.1 x -3.2 -7.2 74 2.7 SW 5.8 N x x x x
22:40 1009.5 1013.0 x -3.3 -7.3 74 1.8 SW 4.5 N x x x x
22:50 1009.4 1012.9 x -3.5 -7.5 74 1.3 W 3.1 WSW x x x x
23:00 1009.5 1013.0 x -3.7 -7.5 75 0.9 WSW 2.2 SW x x x x
23:10 1009.4 1012.9 x -3.6 -7.6 74 1.8 WSW 5.4 SW x x x x
23:20 1009.4 1012.9 x -3.6 -7.6 74 2.7 W 5.4 W x x x x
23:30 1009.2 1012.7 x -3.6 -7.6 74 1.8 WSW 4.0 WNW x x x x
23:40 1009.2 1012.7 x -3.8 -7.6 75 0.9 W 2.7 W x x x x
23:50 1009.1 1012.6 x -4.1 -7.8 75 0.9 SW 2.7 W x x x x
24:00 1009.0 1012.5 x -4.2 -8.0 75 0.4 SW 1.8 SW x x x x