旬ごとの値
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倶知安（後志地方) 2020年（旬ごとの値） 詳細（日照・雪・その他）
| 月 | 旬 | 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 | |||||||||||||||||||||||||||||
| 上旬 | 18.6 | 20 | 5 | 2 | 48 | 15 | 01 | 6 | 4 | 2 | 0 | 0 | 0 | 74 | 05 | 10 | 10 | 10 | 10 | 10 | 0 | 10 | 0 | |||||||
| 中旬 | 24.6 | 26 | 0 | 3 | 72 | 19 | 20 | 5 | 5 | 4 | 0 | 0 | 0 | 80 | 17 | 10 | 10 | 10 | 10 | 10 | 0 | 10 | 0 | |||||||
| 下旬 | 27.8 | 26 | 3 | 3 | 28 | 9 | 24 | 4 | 4 | 0 | 0 | 0 | 0 | 83 | 25* | 11 | 11 | 11 | 11 | 11 | 0 | 11 | 0 | |||||||
| 上旬 | 17.2 | 17 | 2 | 1 | 78 | 16 | 07* | 8 | 6 | 5 | 0 | 0 | 0 | 94 | 07 | 10 | 10 | 10 | 10 | 10 | 0 | 9 | 0 | |||||||
| 中旬 | 17.1 | 16 | 2 | 0 | 47 | 21 | 19 | 5 | 4 | 2 | 1 | 0 | 0 | 87 | 20* | 10 | 10 | 10 | 10 | 10 | 0 | 9 | 2 | |||||||
| 下旬 | 40.6 | 41 | 1 | 5 | 33 | 26 | 23 | 2 | 1 | 1 | 1 | 0 | 0 | 95 | 23 | 9 | 9 | 9 | 9 | 9 | 0 | 9 | 0 | |||||||
| 上旬 | 14.8 | 13 | 5 | 1 | 20 | 6 | 06 | 3 | 1 | 0 | 0 | 0 | 0 | 86 | 06 | 10 | 10 | 10 | 10 | 10 | 0 | 8 | 0 | |||||||
| 中旬 | 42.6 | 36 | 1 | 5 | 42 | 14 | 11 | 6 | 4 | 2 | 0 | 0 | 0 | 85 | 12 | 10 | 10 | 10 | 10 | 10 | 0 | 9 | 0 | |||||||
| 下旬 | 87.7 | 65 | 0 | 8 | 13 | 7 | 23 | 2 | 1 | 0 | 0 | 0 | 0 | 58 | 21 | 11 | 11 | 11 | 10 | 5 | 0 | 4 | 1 | |||||||
| 上旬 | 49.6 | 39 | 0 | 4 | 1 | 1 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 01 | 2 | 1 | 0 | 0 | 0 | 0 | 7 | 1 | |||||||
| 中旬 | 83.4 | 63 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||||||||
| 下旬 | 41.9 | 30 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | |||||||||
| 上旬 | 52.6 | 37 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 54.9 | 38 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 86.3 | 53 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 66.4 | 44 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 31.1 | 20 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 20.1 | 13 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 65.4 | 43 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 70.3 | 47 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 69.0 | 43 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 上旬 | 35.0 | 24 | 3 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 51.3 | 37 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 下旬 | 71.1 | 48 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 52.2 | 40 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 ) | 2 | |||||||||
| 中旬 | 18.3 | 15 | 3 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 ) | 3 | |||||||||
| 下旬 | 48.3 | 40 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |||||||||
| 上旬 | 35.7 | 31 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 中旬 | 46.4 | 42 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 下旬 | 49.3 | 42 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | |||||||||
| 上旬 | 27.2 | 27 | 1 | 4 | 49 | 28 | 09 | 2 | 2 | 2 | 2 | 0 | 0 | 43 | 10 | 2 | 2 | 2 | 2 | 0 | 0 | 5 | 0 | |||||||
| 中旬 | 19.8 | 20 | 2 | 1 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 11 | 4 | 3 | 3 | 3 | 0 | 0 | 4 | 1 | |||||||
| 下旬 | 9.4 | 10 | 2 | 1 | 11 | 7 | 30 | 2 | 1 | 0 | 0 | 0 | 0 | 6 | 30 | 3 | 1 | 0 | 0 | 0 | 0 | 8 | 0 | |||||||
| 上旬 | 6.7 | 7 | 1 | 0 | 54 | 16 | 01 | 5 | 3 | 3 | 0 | 0 | 0 | 24 | 04* | 10 | 10 | 10 | 7 | 0 | 0 | 9 | 1 | |||||||
| 中旬 | 6.5 | 7 | 1 | 0 | 138 | 34 | 14 | 9 | 8 | 7 | 2 | 0 | 0 | 94 | 19 | 10 | 10 | 10 | 8 | 7 | 0 | 10 | 1 | |||||||
| 下旬 | 6.4 | 6 | 8 | 1 | 111 | 28 | 31 | 8 | 6 | 6 | 2 | 0 | 0 | 119 | 31 | 11 | 11 | 11 | 11 | 11 | 2 | 11 | 0 | |||||||