3か月ごとの値
倶知安(後志地方) 1979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 | 223.1 | 26 | 25 | 28 | 553 | 38 | 12/18 | 40 | 34 | 23 | 11 | 0 | 0 | 105 | 01/23* | 69 | 69 | 67 | 58 | 52 | 20 | 7 | 8.1 | 5 | 55 | 64 | 1 | 0 | |
12~2 | 202.7 | 24 | 25 | 24 | 780 | 42 | 02/06 | 55 | 46 | 33 | 15 | 0 | 0 | 148 | 02/19 | 89 | 89 | 89 | 86 | 80 | 48 | 35 | 8.5 | 2 | 60 | 79 | 1 | 0 | |
1~3 | 295.1 | 31 | 17 | 29 | 669 | 42 | 02/06 | 52 | 40 | 24 | 12 | 0 | 0 | 148 | 02/19 | 90 | 90 | 90 | 90 | 90 | 79 | 54 | 8.2 | 3 | 56 | 82 | 1 | 0 | |
2~4 | 410.1 | 39 | 13 | 38 | 385 | 42 | 02/06 | 34 | 25 | 12 | 5 | 0 | 0 | 148 | 02/19 | 74 | 72 | 72 | 71 | 69 | 66 | 47 | 7.6 | 5 | 47 | 64 | 2 | 0 | |
3~5 | 527.8 | 43 | 11 | 45 | 142 | 28 | 03/11 | 17 | 11 | 2 | 1 | 0 | 0 | 114 | 03/12 | 46 | 44 | 44 | 43 | 41 | 38 | 19 | 7.1 | 8 | 42 | 39 | 3 | 0 | |
4~6 | 573.1 | 44 | 12 | 49 | 29 | 17 | 04/03 | 3 | 2 | 1 | 0 | 0 | 0 | 84 | 04/04 | 15 | 13 | 13 | 12 | 10 | 7 | 0 | 6.9 | 11 | 40 | 11 | 5 | 0 | |
5~7 | 597.5 | 44 | 12 | 52 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 8 | 44 | 0 | 9 | 1 | |||
6~8 | 615.8 | 46 | 13 | 57 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 7 | 41 | 0 | 11 | 1 | |||
7~9 | 611.8 | 48 | 10 | 59 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 4 | 38 | 0 | 12 | 3 | |||
8~10 | 561.4 | 49 | 9 | 57 | 7 | 7 | 10/31 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 10/31 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 6.7 | 6 | 35 | 2 | 10 | 6 | |
9~11 | 405.4 | 40 | 9 | 41 | 108 | 29 | 11/13 | 8 | 8 | 4 | 2 | 0 | 0 | 24 | 11/14 | 23 | 19 | 11 | 8 | 4 | 0 | 0 | 7.3 | 6 | 43 | 17 | 7 | 7 | |
10~12 | 266.8 | 29 | 15 | 26 | 329 | 39 | 12/16 | 25 | 23 | 12 | 5 | 0 | 0 | 58 | 12/16 | 51 | 47 | 36 | 32 | 24 | 2 | 0 | 7.9 | 5 | 55 | 38 | 5 | 6 |