3か月ごとの値
倶知安(後志地方) 2004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 | 191.7 | 22 | 17 | 20 | 517 | 38 | 01/28 | 39 | 33 | 20 | 9 | 0 | 0 | 118 | 01/28 | 68 | 64 | 62 | 60 | 58 | 31 | 8 | 8.5 | 5 | 68 | 71 | 1 | 1 | |
12~2 | 165.4 | 19 | 16 | 16 | 766 | 41 | 02/07 | 56 | 47 | 28 | 13 | 0 | 0 | 151 | 02/09* | 89 | 89 | 88 | 88 | 87 | 60 | 35 | 9.0 | 2 | 71 | 86 | 1 | 0 | |
1~3 | 215.2 | 22 | 10 | 21 | 723 | 41 | 02/07 | 56 | 43 | 26 | 12 | 0 | 0 | 151 | 02/09* | 91 | 91 | 91 | 91 | 91 | 89 | 55 | 8.8 | 0 | 65 | 84 | 2 | 0 | |
2~4 | 319.3 | 30 | 9 | 32 | 430 | 41 | 02/07 | 36 | 26 | 14 | 7 | 0 | 0 | 151 | 02/09* | 74 | 71 | 71 | 70 | 69 | 63 | 47 | 8.4 | 0 | 54 | 62 | 2 | 0 | |
3~5 | 440.5 | 36 | 9 | 41 | 156 | 28 | 03/14 | 16 | 10 | 5 | 3 | 0 | 0 | 133 | 03/05 | 45 | 42 | 42 | 41 | 40 | 34 | 20 | 7.8 | 2 | 46 | 33 | 4 | 1 | |
4~6 | 524.6 | 40 | 11 | 46 | 14 | 7 | 04/01 | 2 | 2 | 0 | 0 | 0 | 0 | 57 | 04/03* | 14 | 11 | 11 | 10 | 9 | 3 | 0 | 7.5 | 4 | 41 | 9 | 5 | 3 | |
5~7 | 496.3 | 36 | 11 | 38 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 4 | 49 | 0 | 8 | 4 | |||
6~8 | 505.6 | 37 | 9 | 40 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 3 | 51 | 0 | 12 | 7 | |||
7~9 | 461.8 | 36 | 12 | 40 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 4 | 54 | 0 | 11 | 5 | |||
8~10 | 454.7 | 40 | 10 | 43 | 13 | 11 | 10/27 | 1 | 1 | 1 | 0 | 0 | 0 | 8 | 10/27 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 7.5 | 7 | 51 | 4 | 9 | 5 | |
9~11 | 346.6 | 34 | 15 | 38 | 51 | 17 | 11/29 | 4 | 4 | 2 | 0 | 0 | 0 | 13 | 11/30 | 14 | 9 | 6 | 2 | 0 | 0 | 0 | 7.7 | 6 | 53 | 15 | 3 | 2 | |
10~12 | 221.6 | 25 | 23 | 24 | 387 | 47 | 12/28 | 26 | 23 | 14 | 6 | 0 | 0 | 97 | 12/31* | 44 | 39 | 35 | 29 | 19 | 9 | 0 | 8.3 | 3 | 63 | 45 | 4 | 3 |