2026年5月21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

当月トップ


※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 1012.3 1015.6 10.8 8.7 87 0.0 CALM 0.0 --- x x x x
0:20 1012.3 1015.6 10.9 8.8 87 0.0 CALM 0.0 --- x x x x
0:30 1012.4 1015.7 11.1 9.0 87 0.0 CALM 0.0 --- x x x x
0:40 1012.3 1015.6 11.2 9.1 87 0.0 CALM 0.0 --- x x x x
0:50 1012.6 1015.9 11.3 9.2 87 0.0 CALM 0.0 --- x x x x
1:00 1012.8 1016.1 11.4 9.4 87 0.0 CALM 0.9 E x x x x
1:10 1012.7 1016.0 11.4 9.3 87 0.4 ENE 1.8 E x x x x
1:20 1012.7 1016.0 11.3 9.2 87 0.4 WNW 1.8 WNW x x x x
1:30 1013.0 1016.3 11.2 9.1 87 0.4 WNW 1.3 WNW x x x x
1:40 1013.2 1016.5 11.1 9.0 87 0.9 WNW 2.7 NNW x x x x
1:50 1013.2 1016.5 10.9 8.8 87 0.4 NNW 1.8 NNW x x x x
2:00 1013.2 1016.5 10.8 8.8 87 0.0 CALM 1.3 NNW x x x x
2:10 1013.1 1016.4 10.8 8.8 87 0.0 CALM 1.3 N x x x x
2:20 1013.1 1016.4 10.9 9.0 88 0.4 NNW 1.3 N x x x x
2:30 1013.1 1016.4 10.9 9.0 88 0.0 CALM 0.9 NNW x x x x
2:40 1013.2 1016.5 11.0 9.1 88 0.0 CALM 0.9 NNW x x x x
2:50 1013.2 1016.5 11.2 9.3 88 0.4 NNW 1.8 NNW x x x x
3:00 1013.4 1016.7 11.3 9.4 88 0.9 NNW 1.8 NNW x x x x
3:10 1013.3 1016.6 11.2 9.3 88 0.9 NNW 1.8 N x x x x
3:20 1013.4 1016.7 11.2 9.3 88 0.9 NNW 1.8 NNW x x x x
3:30 1013.4 1016.7 11.2 9.3 88 0.4 NNW 1.3 NNW x x x x
3:40 1013.4 1016.7 11.3 9.4 88 0.0 CALM 0.9 NNW x x x x
3:50 1013.2 1016.5 11.3 9.5 89 0.4 NNW 1.8 NNW x x x x
4:00 1013.4 1016.7 11.3 9.5 89 0.4 NNW 1.3 N x x x x
4:10 1013.3 1016.6 11.3 9.6 89 0.0 CALM 0.9 N x x x x
4:20 1013.3 1016.6 11.4 9.7 89 0.4 NNW 0.9 NNW x x x x
4:30 1013.3 1016.6 11.6 10.0 90 0.0 CALM 1.3 N x x x x
4:40 1013.2 1016.5 11.7 10.1 90 0.0 CALM 0.0 --- x x x x
4:50 1013.3 1016.6 11.8 10.2 90 0.4 NW 1.3 N x x x x
5:00 1013.2 1016.5 11.9 10.5 91 0.4 NW 1.8 NW x x x x
5:10 1013.1 1016.4 12.0 10.6 91 0.4 NW 1.8 N x x x x
5:20 1013.0 1016.3 12.1 10.6 91 1.3 W 3.6 W x x x x
5:30 1013.0 1016.3 12.1 10.7 91 0.9 W 2.7 W x x x x
5:40 1013.0 1016.3 12.2 10.7 91 0.9 WNW 2.7 W x x x x
5:50 1012.9 1016.2 12.3 10.9 91 0.4 WNW 1.8 W x x x x
6:00 1012.9 1016.2 12.3 10.7 90 0.9 W 2.7 WNW x x x x
6:10 1012.9 1016.2 12.5 10.9 90 0.4 W 1.8 N x x x x
6:20 1012.8 1016.1 12.6 11.0 90 0.9 W 1.8 W x x x x
6:30 1012.8 1016.1 12.8 11.0 89 0.4 W 1.3 W x x x x
6:40 1012.7 1016.0 13.0 11.2 89 0.4 W 1.3 N x x x x
6:50 1012.7 1016.0 13.3 11.3 88 0.4 W 1.3 W x x x x
7:00 1012.7 1016.0 13.5 11.4 87 0.4 W 1.3 W x x x x
7:10 1012.7 1016.0 13.7 11.4 86 0.4 W 1.3 W x x x x
7:20 1012.7 1016.0 14.0 11.5 85 0.4 WNW 1.8 N x x x x
7:30 1012.6 1015.9 14.2 11.7 85 0.9 WNW 3.1 WNW x x x x
7:40 1012.7 1016.0 14.4 11.8 84 0.4 WNW 1.3 WNW x x x x
7:50 1012.6 1015.8 14.7 11.7 82 0.9 NW 2.2 NW x x x x
8:00 1012.4 1015.6 14.9 11.7 81 0.9 NW 1.8 NW x x x x
8:10 1012.3 1015.5 15.3 11.9 80 0.4 NW 2.2 NW x x x x
8:20 1012.2 1015.4 15.7 12.1 79 0.4 NW 1.8 NW x x x x
8:30 1012.1 1015.3 16.2 12.4 78 0.9 NW 2.7 NW x x x x
8:40 1012.0 1015.2 16.7 12.5 76 0.4 NNW 1.8 N x x x x
8:50 1012.0 1015.2 17.2 12.7 75 0.9 NNW 2.2 N x x x x
9:00 1011.9 1015.1 17.4 12.6 73 0.9 N 3.6 N x x x x
9:10 1011.9 1015.1 17.4 12.3 72 0.4 N 1.8 N x x x x
9:20 1012.0 1015.2 17.6 12.4 72 1.3 N 3.1 NNE x x x x
9:30 1012.0 1015.2 17.8 12.7 72 0.9 NNE 2.2 NNE x x x x
9:40 1012.0 1015.2 18.1 12.6 70 0.9 NNE 3.6 N x x x x
9:50 1012.0 1015.2 18.4 12.8 70 1.3 NNE 3.6 NNW x x x x
10:00 1012.0 1015.2 18.6 13.0 70 1.3 NNW 4.0 N x x x x
10:10 1012.0 1015.2 18.9 13.3 70 0.9 N 2.7 N x x x x
10:20 1012.0 1015.2 19.3 13.2 68 1.3 N 2.7 N x x x x
10:30 1011.9 1015.1 19.5 13.4 68 1.3 N 4.5 N x x x x
10:40 1011.9 1015.1 19.6 12.6 64 1.3 N 3.6 NNW x x x x
10:50 1011.9 1015.1 19.7 13.4 67 1.8 NW 4.5 NNW x x x x
11:00 1011.9 1015.1 19.5 13.4 68 1.8 N 6.3 NNE x x x x
11:10 1011.9 1015.1 19.2 13.2 68 2.2 N 5.4 W x x x x
11:20 1011.7 1014.9 19.2 13.3 69 1.8 WNW 4.5 NW x x x x
11:30 1011.6 1014.8 19.4 13.4 68 1.3 N 4.0 WNW x x x x
11:40 1011.4 1014.6 19.3 13.0 67 1.8 N 4.9 WNW x x x x
11:50 1011.2 1014.4 19.3 13.2 68 1.8 WNW 4.5 W x x x x
12:00 1011.2 1014.4 19.2 13.1 68 1.8 N 4.0 WSW x x x x
12:10 1011.1 1014.3 19.3 13.3 68 1.3 WNW 5.4 WSW x x x x
12:20 1010.9 1014.1 19.2 13.2 68 1.3 N 5.4 N x x x x
12:30 1010.8 1014.0 18.9 12.9 68 2.2 WNW 4.9 NW x x x x
12:40 1010.6 1013.8 19.0 13.0 68 1.8 WNW 4.9 W x x x x
12:50 1010.6 1013.8 19.1 13.3 69 1.3 NNW 3.6 N x x x x
13:00 1010.5 1013.7 19.3 13.0 67 1.8 WNW 4.9 WNW x x x x
13:10 1010.5 1013.7 18.8 12.8 68 1.3 WNW 4.5 WNW x x x x
13:20 1010.4 1013.6 18.7 12.7 68 1.3 WNW 4.0 NW x x x x
13:30 1010.4 1013.6 18.5 12.7 69 1.8 WNW 4.5 N x x x x
13:40 1010.2 1013.4 18.1 12.3 69 2.2 NW 4.9 W x x x x
13:50 1010.2 1013.4 18.2 12.6 70 1.3 WNW 4.5 NW x x x x
14:00 1010.1 1013.3 17.8 12.5 71 1.8 NW 7.2 NW x x x x
14:10 1010.2 1013.4 17.7 12.6 72 1.3 N 4.0 NW x x x x
14:20 1010.3 1013.5 17.4 12.3 72 0.9 WNW 3.1 WNW x x x x
14:30 1010.6 1013.8 16.9 12.0 73 1.8 N 4.9 NW x x x x
14:40 1010.6 1013.8 16.7 12.0 74 1.3 N 4.0 N x x x x
14:50 1010.5 1013.7 16.4 11.9 75 1.8 N 4.0 W x x x x
15:00 1010.9 1014.1 16.2 12.0 76 1.8 N 5.4 N x x x x
15:10 1011.0 1014.2 16.2 11.9 76 1.8 W 4.5 WNW x x x x
15:20 1011.1 1014.3 16.0 11.8 76 2.2 N 4.9 WNW x x x x
15:30 1011.2 1014.4 16.1 11.9 76 1.8 N 4.9 NW x x x x
15:40 1011.3 1014.5 16.2 12.1 77 1.3 NW 4.5 NNW x x x x
15:50 1011.2 1014.4 16.0 12.0 77 1.3 WNW 4.5 WNW x x x x
16:00 1011.0 1014.2 16.1 11.9 76 0.9 N 4.0 N x x x x
16:10 1010.9 1014.1 16.1 11.7 75 0.4 N 2.2 NNW x x x x
16:20 1011.0 1014.2 16.3 11.6 74 0.4 WSW 3.1 WSW x x x x
16:30 1011.0 1014.2 16.3 11.5 73 0.4 WSW 1.8 WSW x x x x
16:40 1010.7 1013.9 16.4 11.8 74 0.4 WSW 1.3 WSW x x x x
16:50 1010.6 1013.8 16.2 11.3 73 0.9 WSW 1.8 WSW x x x x
17:00 1010.7 1013.9 16.2 11.3 73 0.9 E 3.1 E x x x x
17:10 1010.7 1013.9 16.2 11.2 72 0.9 E 3.1 E x x x x
17:20 1010.7 1013.9 16.4 11.3 72 1.3 E 2.7 E x x x x
17:30 1010.7 1013.9 16.4 11.3 72 1.3 E 4.0 E x x x x
17:40 1010.7 1013.9 16.4 11.6 73 1.8 SE 4.0 SE x x x x
17:50 1010.9 1014.1 16.4 11.8 74 1.3 ESE 3.6 E x x x x
18:00 1011.0 1014.2 16.2 11.5 74 1.3 E 3.6 E x x x x
18:10 1011.1 1014.3 15.9 11.3 74 1.3 ESE 3.1 ESE x x x x
18:20 1011.2 1014.4 15.7 11.2 75 1.8 SE 4.0 SE x x x x
18:30 1011.4 1014.6 15.2 10.8 75 2.2 ESE 4.5 E x x x x
18:40 1011.4 1014.6 14.8 10.6 76 1.8 ESE 4.5 E x x x x
18:50 1011.5 1014.7 14.4 10.2 76 2.2 SE 5.4 ESE x x x x
19:00 1011.7 1015.0 14.0 10.0 77 2.7 SE 6.3 SSE x x x x
19:10 1011.8 1015.1 13.7 9.8 77 2.7 SE 5.4 S x x x x
19:20 1011.8 1015.1 13.4 9.6 78 1.8 SE 4.9 SSE x x x x
19:30 1011.9 1015.2 13.1 9.5 79 2.2 SSE 4.5 SE x x x x
19:40 1012.0 1015.3 12.9 9.3 79 2.7 SE 5.8 SE x x x x
19:50 1012.1 1015.4 12.6 9.2 80 2.2 SE 5.4 ESE x x x x
20:00 1012.3 1015.6 12.4 9.3 81 2.2 SE 5.4 ESE x x x x
20:10 1012.4 1015.7 12.3 9.3 82 2.2 SE 4.0 SE x x x x
20:20 1012.4 1015.7 12.2 9.2 82 2.2 SE 4.9 SSE x x x x
20:30 1012.5 1015.8 12.1 9.1 82 1.8 SE 4.9 SE x x x x
20:40 1012.6 1015.9 11.9 8.9 82 1.8 SE 4.5 SE x x x x
20:50 1012.7 1016.0 11.8 9.0 83 2.2 SE 4.9 ESE x x x x
21:00 1012.6 1015.9 11.6 8.9 84 1.8 ESE 4.5 SE x x x x
21:10 1012.6 1015.9 11.4 8.8 84 2.2 SE 5.4 SSE x x x x
21:20 1012.6 1015.9 11.2 8.6 84 2.2 SE 4.5 SE x x x x
21:30 1012.4 1015.7 11.1 8.6 85 2.2 SE 5.4 SSE x x x x
21:40 1012.3 1015.6 10.9 8.5 85 2.2 SE 5.4 ESE x x x x
21:50 1012.3 1015.6 10.8 8.5 86 2.2 SE 4.5 ESE x x x x
22:00 1012.3 1015.6 10.6 8.4 86 2.7 SE 5.4 SE x x x x
22:10 1012.3 1015.6 10.5 8.3 86 2.7 SE 5.4 E x x x x
22:20 1012.2 1015.5 10.3 8.1 86 2.2 SE 5.8 SSE x x x x
22:30 1012.2 1015.5 10.3 8.2 87 2.7 SE 5.4 SE x x x x
22:40 1012.1 1015.4 10.2 8.2 87 2.7 SE 5.4 ESE x x x x
22:50 1012.1 1015.4 10.2 8.1 87 2.2 SE 4.9 E x x x x
23:00 1012.2 1015.5 10.2 8.1 87 1.8 ESE 4.5 SE x x x x
23:10 1012.3 1015.6 10.1 7.9 86 1.8 SE 5.4 SE x x x x
23:20 1012.3 1015.6 10.2 8.0 86 2.2 SE 5.4 SE x x x x
23:30 1012.3 1015.6 10.2 8.0 86 1.8 SE 4.5 ESE x x x x
23:40 1012.3 1015.6 10.2 7.8 85 1.8 ESE 4.5 SE x x x x
23:50 1012.3 1015.6 10.1 7.7 85 1.8 ESE 4.0 SE x x x x
24:00 1012.4 1015.7 10.1 7.6 85 2.2 SE 4.5 SSE x x x x