3か月ごとの値
倶知安(後志地方) 1970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 | 149.9 | 17 | 40 | 16 | 4.9 | 1317 | 58 | 01/07 | 64 | 59 | 46 | 32 | 2 | 0 | 236 | 01/31 | 80 | 79 | 76 | 70 | 69 | 58 | 46 | 8.7 | 2 | 68 | 79 | 2 | 1 |
12~2 | 138.0 | 16 | 37 | 13 | 5.5 | 1462 | 58 | 01/07 | 73 | 65 | 52 | 32 | 3 | 0 | 262 | 02/23 | 90 | 90 | 90 | 90 | 90 | 82 | 74 | 9.0 | 1 | 71 | 89 | 0 | 1 |
1~3 | 228.0 | 24 | 24 | 20 | 8.2 | 1221 | 58 | 01/07 | 69 | 59 | 46 | 24 | 3 | 0 | 312 | 03/25 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 8.7 | 1 | 64 | 86 | 0 | 1 |
2~4 | 400.5 | 38 | 13 | 35 | 12.5 | 702 | 52 | 02/02 | 46 | 38 | 29 | 13 | 1 | 0 | 312 | 03/25 | 89 | 89 | 89 | 89 | 89 | 89 | 83 | 7.7 | 8 | 54 | 62 | 2 | 1 |
3~5 | 570.9 | 47 | 13 | 51 | 15.8 | 361 | 37 | 03/24* | 25 | 20 | 16 | 8 | 0 | 0 | 312 | 03/25 | 67 | 66 | 65 | 65 | 63 | 61 | 55 | 7.1 | 13 | 51 | 34 | 6 | 1 |
4~6 | 649.4 | 50 | 14 | 57 | 17.5 | 15 | 11 | 04/13 | 2 | 1 | 1 | 0 | 0 | 0 | 256 | 04/01 | 36 | 35 | 34 | 34 | 32 | 30 | 24 | 6.5 | 15 | 43 | 6 | 10 | 2 |
5~7 | 562.3 | 41 | 17 | 48 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 05/01 | 6 | 5 | 4 | 4 | 2 | 0 | 0 | 7.2 | 8 | 46 | 0 | 11 | 4 | |
6~8 | 497.1 | 37 | 18 | 43 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 3 | 46 | 0 | 10 | 3 | ||
7~9 | 512.8 | 40 | 15 | 48 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 42 | 0 | 11 | 3 | ||
8~10 | 519.2 | 45 | 13 | 54 | 12.8 | 16 | 14 | 10/31 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 10/31 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 6.8 | 4 | 39 | 2 | 13 | 2 |
9~11 | 418.9 | 42 | 16 | 45 | 9.5 | 209 | 53 | 11/30 | 12 | 10 | 9 | 4 | 1 | 0 | 58 | 11/30 | 25 | 22 | 17 | 11 | 6 | 1 | 0 | 7.2 | 5 | 44 | 16 | 10 | 3 |
10~12 | 247.2 | 27 | 28 | 26 | 6.5 | 607 | 53 | 11/30 | 34 | 32 | 27 | 12 | 1 | 0 | 114 | 12/27 | 56 | 53 | 48 | 42 | 37 | 32 | 8 | 8.1 | 5 | 57 | 45 | 6 | 2 |