2026年7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

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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 1005.6 1008.7 21.8 19.9 89 0.9 WNW 2.2 WNW x x x x
0:20 1005.4 1008.5 21.8 19.9 89 0.4 WNW 2.2 WNW x x x x
0:30 1005.6 1008.8 21.7 19.8 89 0.4 WNW 2.2 WNW x x x x
0:40 1005.6 1008.8 21.7 19.8 89 0.4 WNW 2.2 WNW x x x x
0:50 1005.6 1008.8 21.7 19.8 89 0.9 WNW 2.7 NW x x x x
1:00 1005.6 1008.8 21.7 19.8 89 0.4 NW 2.2 NW x x x x
1:10 1005.5 1008.7 21.7 19.8 89 0.4 NW 1.8 NW x x x x
1:20 1005.5 1008.7 21.7 19.8 89 0.4 NW 1.8 N x x x x
1:30 1005.6 1008.8 21.7 19.8 89 0.0 CALM 0.9 NW x x x x
1:40 1005.8 1009.0 21.7 19.8 89 0.9 NNW 3.6 N x x x x
1:50 1005.7 1008.9 21.7 19.8 89 0.9 NNW 3.6 NNW x x x x
2:00 1005.7 1008.9 21.7 19.8 89 0.9 NW 2.7 NW x x x x
2:10 1005.6 1008.8 21.7 19.8 89 0.9 NW 3.6 NW x x x x
2:20 1005.7 1008.9 21.7 19.8 89 0.9 NW 2.7 NW x x x x
2:30 1005.7 1008.9 21.7 19.8 89 0.4 NW 1.8 N x x x x
2:40 1005.8 1009.0 21.7 19.8 89 0.4 NW 1.8 N x x x x
2:50 1005.8 1009.0 21.7 19.8 89 0.4 NW 1.3 N x x x x
3:00 1005.6 1008.8 21.7 19.8 89 0.4 NW 1.3 N x x x x
3:10 1005.7 1008.8 21.8 19.9 89 0.0 CALM 0.0 --- x x x x
3:20 1005.7 1008.8 21.8 20.1 90 0.0 CALM 0.0 --- x x x x
3:30 1005.8 1009.0 21.8 20.1 90 0.0 CALM 0.0 --- x x x x
3:40 1005.9 1009.1 21.8 20.1 90 0.0 CALM 0.0 --- x x x x
3:50 1005.9 1009.1 21.7 20.0 90 0.0 CALM 0.0 --- x x x x
4:00 1006.0 1009.2 21.7 20.0 90 0.4 NW 2.2 N x x x x
4:10 1006.0 1009.2 21.7 20.0 90 0.4 NW 1.8 NW x x x x
4:20 1006.1 1009.3 21.7 20.0 90 0.4 NW 1.8 N x x x x
4:30 1006.2 1009.4 21.7 20.0 90 0.4 NW 1.8 N x x x x
4:40 1006.3 1009.5 21.7 20.0 90 0.9 NW 2.2 NW x x x x
4:50 1006.3 1009.5 21.7 20.0 90 0.0 CALM 1.8 NW x x x x
5:00 1006.2 1009.4 21.8 20.1 90 0.0 CALM 0.0 --- x x x x
5:10 1006.2 1009.4 21.8 20.1 90 0.0 CALM 0.0 --- x x x x
5:20 1006.2 1009.4 21.8 20.1 90 0.0 CALM 0.0 --- x x x x
5:30 1006.3 1009.5 21.8 20.1 90 0.0 CALM 0.0 --- x x x x
5:40 1006.3 1009.5 21.9 20.2 90 0.0 CALM 0.0 --- x x x x
5:50 1006.3 1009.4 22.0 20.3 90 0.0 CALM 0.0 --- x x x x
6:00 1006.3 1009.4 22.1 20.3 90 0.0 CALM 0.0 --- x x x x
6:10 1006.2 1009.3 22.1 20.2 89 0.0 CALM 0.0 --- x x x x
6:20 1006.2 1009.3 22.2 20.3 89 0.0 CALM 0.0 --- x x x x
6:30 1006.3 1009.4 22.3 20.4 89 0.0 CALM 0.0 --- x x x x
6:40 1006.3 1009.4 22.5 20.4 88 0.0 CALM 0.0 --- x x x x
6:50 1006.4 1009.5 22.7 20.4 87 0.0 CALM 0.0 --- x x x x
7:00 1006.3 1009.4 23.0 20.5 86 0.0 CALM 0.0 --- x x x x
7:10 1006.4 1009.5 23.3 20.7 85 0.4 N 4.0 N x x x x
7:20 1006.2 1009.3 23.6 20.7 84 0.9 N 3.6 N x x x x
7:30 1006.2 1009.3 23.9 20.8 83 0.9 N 3.6 N x x x x
7:40 1006.3 1009.4 24.1 21.0 83 1.3 N 2.7 N x x x x
7:50 1006.2 1009.3 24.2 21.0 82 0.4 N 2.2 N x x x x
8:00 1006.1 1009.2 24.3 21.1 82 0.9 N 2.7 N x x x x
8:10 1006.0 1009.1 24.6 21.3 82 0.9 N 2.7 N x x x x
8:20 1006.1 1009.2 24.9 21.4 81 0.4 N 2.7 N x x x x
8:30 1006.1 1009.2 25.2 21.5 80 0.4 N 1.8 N x x x x
8:40 1006.0 1009.1 25.5 21.8 80 0.9 N 2.7 N x x x x
8:50 1006.1 1009.2 25.8 21.9 79 0.4 N 1.8 N x x x x
9:00 1005.9 1009.0 26.5 21.9 76 0.4 N 2.2 N x x x x
9:10 1006.1 1009.2 26.3 22.2 78 0.4 N 2.7 N x x x x
9:20 1006.0 1009.1 26.6 22.5 78 0.9 N 3.6 N x x x x
9:30 1006.1 1009.2 27.0 22.6 77 1.8 NNE 4.0 NNE x x x x
9:40 1006.1 1009.2 27.4 23.0 77 1.3 NNE 3.6 NNE x x x x
9:50 1005.9 1009.0 27.7 23.1 76 1.3 NNE 4.0 NE x x x x
10:00 1005.9 1009.0 28.1 23.0 74 0.9 NE 2.7 NNE x x x x
10:10 1005.8 1008.9 28.4 23.1 73 0.9 NNE 3.6 NNE x x x x
10:20 1005.7 1008.8 28.4 22.9 72 0.9 NNE 4.5 NNE x x x x
10:30 1005.8 1008.9 28.9 23.3 72 1.3 NNE 3.6 NNE x x x x
10:40 1005.7 1008.8 29.2 23.2 70 0.9 NNE 2.7 NNE x x x x
10:50 1005.5 1008.6 29.2 23.1 70 1.3 NNE 3.6 NNE x x x x
11:00 1005.5 1008.6 29.6 23.1 68 0.9 NNE 4.0 NNE x x x x
11:10 1005.3 1008.4 30.2 23.1 66 1.3 NNE 3.1 NNE x x x x
11:20 1005.3 1008.4 30.2 21.6 60 2.7 NNE 6.7 NNE x x x x
11:30 1005.1 1008.2 31.1 21.8 58 0.9 NNE 3.6 NNE x x x x
11:40 1005.2 1008.3 31.1 22.4 60 0.9 NNE 3.1 NNE x x x x
11:50 1005.1 1008.2 30.9 21.1 56 1.3 N 4.5 NNE x x x x
12:00 1005.1 1008.2 30.9 21.1 56 1.8 NNE 4.5 NNE x x x x
12:10 1005.0 1008.1 31.0 21.5 57 1.8 NNE 5.4 NE x x x x
12:20 1005.0 1008.1 31.0 21.8 58 2.2 NNE 4.9 NNE x x x x
12:30 1005.0 1008.1 31.2 22.5 60 1.8 NNE 4.9 NNW x x x x
12:40 1004.9 1007.9 31.2 21.9 58 1.8 N 4.9 NNE x x x x
12:50 1005.0 1008.1 31.2 22.2 59 1.3 W 4.5 N x x x x
13:00 1005.1 1008.2 30.9 22.2 60 2.2 NNE 4.9 W x x x x
13:10 1005.1 1008.2 31.0 22.6 61 1.8 WNW 5.4 WNW x x x x
13:20 1005.1 1008.2 30.7 23.1 64 1.8 N 4.0 W x x x x
13:30 1005.0 1008.1 30.5 22.7 63 1.8 N 4.9 N x x x x
13:40 1005.0 1008.1 30.3 22.2 62 1.8 NNE 4.9 NNE x x x x
13:50 1005.0 1008.1 30.1 22.2 63 1.8 N 4.9 NNW x x x x
14:00 1005.1 1008.2 29.7 21.6 62 2.2 N 6.7 NNW x x x x
14:10 1005.2 1008.3 29.4 21.7 63 2.2 N 6.3 N x x x x
14:20 1005.2 1008.3 29.4 21.9 64 1.8 N 4.5 NNW x x x x
14:30 1005.2 1008.3 29.1 21.3 63 2.2 N 5.4 N x x x x
14:40 1005.2 1008.3 29.1 21.6 64 2.2 N 5.8 N x x x x
14:50 1005.2 1008.3 28.8 21.3 64 2.2 N 4.9 NNW x x x x
15:00 1005.2 1008.3 28.8 21.5 65 1.8 N 5.4 N x x x x
15:10 1005.2 1008.3 28.4 21.2 65 2.2 N 5.8 NNE x x x x
15:20 1005.4 1008.5 28.3 21.1 65 1.8 N 5.8 NW x x x x
15:30 1005.4 1008.5 28.2 21.5 67 1.8 N 5.8 NNE x x x x
15:40 1005.5 1008.6 28.0 21.3 67 1.8 N 5.8 N x x x x
15:50 1005.5 1008.6 27.9 21.4 68 1.8 N 6.3 NNE x x x x
16:00 1005.5 1008.6 27.6 21.4 69 2.2 N 5.8 NNW x x x x
16:10 1005.4 1008.5 27.4 21.2 69 2.7 N 6.3 N x x x x
16:20 1005.2 1008.3 27.2 21.2 70 2.7 N 7.2 NNW x x x x
16:30 1005.3 1008.4 26.9 21.0 70 2.7 N 7.2 NNW x x x x
16:40 1005.3 1008.4 26.8 20.8 70 2.2 N 5.8 NW x x x x
16:50 1005.1 1008.2 26.7 20.8 70 2.2 N 4.9 N x x x x
17:00 1005.2 1008.3 26.6 20.6 70 2.2 WNW 6.3 NW x x x x
17:10 1005.2 1008.3 26.7 20.7 70 1.8 N 5.8 N x x x x
17:20 1005.5 1008.6 26.4 20.5 70 2.2 N 5.4 NW x x x x
17:30 1005.8 1008.9 26.2 20.5 71 2.2 N 6.3 WNW x x x x
17:40 1005.7 1008.8 26.2 20.7 72 1.8 N 5.4 WNW x x x x
17:50 1005.8 1008.9 25.9 20.7 73 1.8 N 4.9 E x x x x
18:00 1005.8 1008.9 25.6 20.6 74 2.2 N 5.8 NE x x x x
18:10 1006.1 1009.2 25.5 20.7 75 1.8 N 5.8 N x x x x
18:20 1006.2 1009.3 25.3 20.5 75 1.8 N 4.9 NE x x x x
18:30 1006.2 1009.3 25.2 20.7 76 1.3 N 5.4 N x x x x
18:40 1006.2 1009.3 25.1 20.5 76 0.9 WNW 4.9 NNW x x x x
18:50 1006.3 1009.4 24.9 20.6 77 1.3 N 4.5 WNW x x x x
19:00 1006.5 1009.6 24.6 20.5 78 1.8 N 4.0 WNW x x x x
19:10 1006.4 1009.5 24.3 20.5 79 1.3 N 4.5 NW x x x x
19:20 1006.5 1009.6 24.2 20.5 80 1.8 N 4.5 N x x x x
19:30 1006.5 1009.6 24.1 20.4 80 1.8 N 6.3 NW x x x x
19:40 1006.5 1009.6 23.9 20.4 81 1.8 N 4.5 N x x x x
19:50 1006.7 1009.8 23.8 20.4 81 1.3 NW 3.6 NW x x x x
20:00 1006.7 1009.8 23.7 20.4 82 1.3 N 4.5 N x x x x
20:10 1006.6 1009.7 23.6 20.4 82 0.4 N 2.7 NW x x x x
20:20 1006.6 1009.7 23.6 20.5 83 0.9 N 4.0 NNW x x x x
20:30 1006.7 1009.8 23.5 20.4 83 0.9 N 2.7 N x x x x
20:40 1006.7 1009.8 23.4 20.4 83 0.4 NNW 2.2 NNE x x x x
20:50 1006.6 1009.7 23.3 20.4 84 0.9 WNW 2.7 NNW x x x x
21:00 1006.6 1009.7 23.2 20.4 84 0.4 NW 2.7 NW x x x x
21:10 1006.6 1009.7 23.2 20.5 85 0.4 NNW 2.2 NNW x x x x
21:20 1006.4 1009.5 23.2 20.5 85 0.9 N 3.6 N x x x x
21:30 1006.3 1009.4 23.1 20.4 85 0.9 NNW 2.7 NNW x x x x
21:40 1006.2 1009.3 23.0 20.3 85 0.4 NW 2.2 NW x x x x
21:50 1006.2 1009.3 22.9 20.5 86 0.9 NW 2.7 NW x x x x
22:00 1006.2 1009.3 22.9 20.5 86 0.4 NW 1.8 NW x x x x
22:10 1006.2 1009.3 22.9 20.4 86 0.4 NNW 2.2 NW x x x x
22:20 1006.3 1009.4 22.8 20.4 86 0.4 NW 2.2 N x x x x
22:30 1006.1 1009.2 22.8 20.6 87 0.4 NW 1.3 NW x x x x
22:40 1006.2 1009.3 22.8 20.5 87 0.4 NNW 2.2 NW x x x x
22:50 1006.3 1009.4 22.7 20.4 87 0.4 NNW 1.3 NNW x x x x
23:00 1006.1 1009.2 22.7 20.4 87 0.9 NNW 2.2 NNW x x x x
23:10 1006.1 1009.2 22.7 20.4 87 0.4 NW 2.2 NW x x x x
23:20 1006.1 1009.2 22.7 20.4 87 0.0 CALM 1.3 NW x x x x
23:30 1006.0 1009.1 22.7 20.4 87 0.0 CALM 0.0 --- x x x x
23:40 1005.9 1009.0 22.6 20.3 87 0.4 NNW 2.2 NNW x x x x
23:50 1005.9 1009.0 22.7 20.4 87 0.4 NNW 1.8 NNW x x x x
24:00 1005.8 1008.9 22.6 20.3 87 0.4 NNW 1.8 NNW x x x x