3か月ごとの値
倶知安(後志地方) 1972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 | 190.1 | 22 | 30 | 22 | 5.0 | 687 | 44 | 12/12 | 42 | 39 | 33 | 10 | 0 | 0 | 130 | 01/31 | 73 | 72 | 70 | 67 | 63 | 55 | 9 | 8.4 | 2 | 59 | 72 | 0 | 1 |
12~2 | 222.7 | 25 | 23 | 27 | 6.0 | 782 | 44 | 12/12 | 51 | 45 | 37 | 11 | 0 | 0 | 150 | 02/25 | 91 | 91 | 91 | 91 | 90 | 84 | 38 | 8.5 | 1 | 61 | 84 | 0 | 0 |
1~3 | 391.9 | 41 | 13 | 49 | 9.5 | 469 | 33 | 01/23 | 36 | 30 | 21 | 6 | 0 | 0 | 150 | 02/25 | 91 | 91 | 91 | 91 | 91 | 89 | 57 | 7.5 | 5 | 45 | 78 | 0 | 0 |
2~4 | 520.1 | 49 | 6 | 58 | 13.2 | 272 | 24 | 04/01 | 24 | 19 | 11 | 4 | 0 | 0 | 150 | 02/25 | 71 | 71 | 70 | 70 | 69 | 61 | 48 | 7.2 | 8 | 41 | 58 | 2 | 0 |
3~5 | 604.0 | 50 | 10 | 61 | 15.4 | 100 | 24 | 04/01 | 10 | 8 | 3 | 2 | 0 | 0 | 128 | 03/14 | 42 | 42 | 41 | 41 | 40 | 32 | 19 | 6.6 | 13 | 35 | 30 | 9 | 0 |
4~6 | 586.9 | 45 | 14 | 50 | 16.0 | 38 | 24 | 04/01 | 3 | 3 | 1 | 1 | 0 | 0 | 70 | 04/02 | 11 | 11 | 10 | 10 | 9 | 3 | 0 | 6.8 | 12 | 36 | 7 | 14 | 2 |
5~7 | 566.1 | 41 | 18 | 44 | 15.8 | 0 | 0 | 05/03 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 9 | 35 | 0 | 20 | 2 | |
6~8 | 558.1 | 41 | 13 | 42 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 7 | 39 | 0 | 17 | 3 | ||
7~9 | 530.8 | 42 | 13 | 43 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 9 | 40 | 0 | 12 | 2 | ||
8~10 | 488.5 | 43 | 10 | 45 | 11.8 | 0 | 0 | 10/28* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 9 | 41 | 2 | 4 | 4 | |
9~11 | 379.3 | 38 | 13 | 38 | 8.7 | 95 | 25 | 11/21 | 12 | 6 | 3 | 1 | 0 | 0 | 24 | 11/21 | 23 | 21 | 13 | 8 | 1 | 0 | 0 | 7.3 | 6 | 43 | 21 | 1 | 3 |
10~12 | 248.6 | 27 | 26 | 26 | 6.0 | 347 | 35 | 12/20 | 25 | 17 | 12 | 8 | 0 | 0 | 80 | 12/22 | 54 | 52 | 35 | 27 | 20 | 10 | 0 | 8.1 | 1 | 52 | 43 | 3 | 2 |