3か月ごとの値
札幌(石狩地方) 1990年(3か月ごとの値) 詳細(日照・雪・その他)
月 | 日照時間(h) | 全天日射量 (MJ/㎡) | 雪(cm) | 雲量 | 大気現象 | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
合計 | 日照率 | 各階級の日数 | 降雪 | 各階級の日数(降雪) | 最深積雪 | 各階級の日数(最深積雪) | 平均 | 各階級の日数 | 雪日数 | 霧日数 | 雷日数 | ||||||||||||||||||
不照 | 日照率 ≧40% | 平均 | 合計 | 日合計の最大 | ≧3cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | 値 | 日 | ≧0cm | ≧1cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | <1.5 | ≧8.5 | ||||||||
値 | 日 | ||||||||||||||||||||||||||||
11~1 | 287.0 | 33 | 13 | 34 | 5.2 | 323 | 45 | 12/09 | 29 | 19 | 11 | 2 | 0 | 0 | 93 | 01/30 | 59 | 58 | 55 | 55 | 53 | 28 | 0 | 7.6 | 0 | 40 | 67 | 0 | 1 |
12~2 | 291.5 | 34 | 9 | 35 | 6.0 | 393 | 45 | 12/09 | 38 | 27 | 12 | 2 | 0 | 0 | 93 | 01/30 | 86 | 85 | 83 | 83 | 81 | 49 | 0 | 7.8 | 1 | 43 | 82 | 0 | 0 |
1~3 | 411.5 | 43 | 8 | 47 | 8.8 | 284 | 40 | 01/04 | 30 | 21 | 9 | 1 | 0 | 0 | 93 | 01/30 | 79 | 77 | 73 | 70 | 68 | 49 | 0 | 7.0 | 3 | 33 | 70 | 0 | 1 |
2~4 | 502.5 | 47 | 6 | 53 | 12.1 | 90 | 14 | 02/17 | 13 | 9 | 1 | 0 | 0 | 0 | 81 | 02/01 | 50 | 47 | 42 | 39 | 37 | 21 | 0 | 6.8 | 5 | 32 | 44 | 0 | 2 |
3~5 | 627.8 | 51 | 7 | 60 | 15.4 | 16 | 5 | 03/25 | 3 | 1 | 0 | 0 | 0 | 0 | 37 | 03/01 | 22 | 19 | 14 | 11 | 9 | 0 | 0 | 6.4 | 5 | 31 | 21 | 0 | 2 |
4~6 | 580.2 | 45 | 11 | 49 | 16.7 | 2 | 2 | 04/05 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 04/05 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 4 | 38 | 5 | 1 | 3 |
5~7 | 588.4 | 43 | 10 | 46 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 4 | 41 | 0 | 1 | 2 | ||
6~8 | 535.3 | 40 | 8 | 42 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 3 | 43 | 0 | 1 | 6 | ||
7~9 | 537.6 | 42 | 7 | 46 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 2 | 38 | 0 | 2 | 4 | ||
8~10 | 512.8 | 45 | 9 | 51 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 6 | 34 | 0 | 2 | 4 | ||
9~11 | 435.7 | 43 | 11 | 45 | 9.7 | 15 | 8 | 11/11 | 2 | 2 | 0 | 0 | 0 | 0 | 6 | 11/21* | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 6.5 | 7 | 30 | 6 | 2 | 0 |
10~12 | 340.0 | 37 | 10 | 37 | 6.9 | 161 | 33 | 12/28* | 13 | 10 | 4 | 2 | 0 | 0 | 55 | 12/30 | 27 | 26 | 22 | 16 | 7 | 1 | 0 | 6.8 | 7 | 33 | 28 | 0 | 0 |