旬ごとの値
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倶知安（後志地方) 2017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 | 16.3 | 18 | 1 | 0 | 39 | 15 | 10 | 4 | 4 | 2 | 0 | 0 | 0 | 86 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 10 | 0 | |||||||
| 中旬 | 9.9 | 11 | 3 | 1 | 64 | 21 | 11 | 6 | 5 | 3 | 1 | 0 | 0 | 112 | 15 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 下旬 | 13.3 | 13 | 3 | 2 | 57 | 16 | 23 | 5 | 5 | 3 | 0 | 0 | 0 | 113 | 26 | 11 | 11 | 11 | 11 | 11 | 9 | 11 | 0 | |||||||
| 上旬 | 19.5 | 19 | 2 | 2 | 41 | 15 | 01 | 4 | 4 | 2 | 0 | 0 | 0 | 126 | 02 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 0 | |||||||
| 中旬 | 6.6 | 6 | 3 | 0 | 65 | 24 | 18 | 7 | 5 | 2 | 1 | 0 | 0 | 132 | 19 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 下旬 | 22.5 | 26 | 1 | 2 | 67 | 25 | 25 | 5 | 5 | 3 | 1 | 0 | 0 | 151 | 26 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 0 | |||||||
| 上旬 | 25.8 | 23 | 0 | 2 | 52 | 14 | 07 | 5 | 4 | 4 | 0 | 0 | 0 | 131 | 10* | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 中旬 | 72.4 | 61 | 0 | 8 | 6 | 2 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 129 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 6 | 1 | |||||||
| 下旬 | 51.0 | 38 | 2 | 4 | 32 | 11 | 24 | 6 | 2 | 1 | 0 | 0 | 0 | 104 | 25 | 11 | 11 | 11 | 11 | 11 | 2 | 11 | 2 | |||||||
| 上旬 | 78.9 | 61 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 01 | 10 | 10 | 10 | 10 | 5 | 0 | 1 | 1 | ||||||||
| 中旬 | 45.7 | 34 | 1 | 4 | 4 | 2 | 13* | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 11 | 4 | 2 | 1 | 0 | 0 | 0 | 6 | 0 | |||||||
| 下旬 | 66.7 | 48 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||||||||
| 上旬 | 83.2 | 59 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |||||||||
| 中旬 | 58.0 | 40 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | |||||||||
| 下旬 | 52.9 | 32 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 上旬 | 35.7 | 24 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 中旬 | 75.3 | 49 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 下旬 | 38.4 | 25 | 1 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 上旬 | 53.1 | 35 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |||||||||
| 中旬 | 24.5 ) | 16 ) | 0 | 1 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 67.3 | 42 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |||||||||
| 上旬 | 67.4 | 47 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 34.1 | 25 | 3 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 下旬 | 48.1 | 33 | 3 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 上旬 | 86.4 | 67 | 0 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | |||||||||
| 中旬 | 27.4 | 22 | 1 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 下旬 | 59.3 | 49 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 ) | 0 ) | |||||||||
| 上旬 | 38.6 | 33 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 中旬 | 41.5 | 38 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | |||||||||
| 下旬 | 50.2 | 43 | 5 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |||||||||
| 上旬 | 26.5 | 26 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||||||||
| 中旬 | 15.6 | 16 | 2 | 1 | 92 | 39 | 19 | 6 | 4 | 3 | 1 | 0 | 0 | 52 | 20 | 6 | 4 | 4 | 2 | 1 | 0 | 9 | 0 | |||||||
| 下旬 | 3.2 | 3 | 4 | 0 | 77 | 21 | 24 | 7 | 5 | 4 | 1 | 0 | 0 | 51 | 21 | 10 | 10 | 10 | 9 | 1 | 0 | 10 | 0 | |||||||
| 上旬 | 20.8 | 23 | 1 | 1 | 87 | 18 | 05 | 8 | 7 | 4 | 0 | 0 | 0 | 69 | 09 | 10 | 10 | 10 | 10 | 8 | 0 | 10 | 0 | |||||||
| 中旬 | 6.2 | 7 | 3 | 0 | 133 | 26 | 16 | 8 | 8 | 6 | 4 | 0 | 0 | 126 | 19 | 10 | 10 | 10 | 10 | 10 | 4 | 10 | 0 | |||||||
| 下旬 | 10.2 | 10 | 3 | 0 | 104 | 32 | 27 | 6 | 6 | 4 | 2 | 0 | 0 | 151 | 29 | 11 | 11 | 11 | 11 | 11 | 9 | 11 | 2 | |||||||