旬ごとの値
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倶知安（後志地方) 2018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 | 4.6 | 5 | 2 | 0 | 83 | 33 | 06 | 6 | 6 | 4 | 1 | 0 | 0 | 139 | 07 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 中旬 | 21.4 | 23 | 1 | 2 | 66 | 18 | 18 | 7 | 6 | 3 | 0 | 0 | 0 | 142 | 19 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 下旬 | 10.3 | 10 | 1 | 0 | 110 | 20 | 25 | 9 | 8 | 6 | 1 | 0 | 0 | 184 | 31 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 0 | |||||||
| 上旬 | 36.1 | 36 | 1 | 4 | 28 | 12 | 08 | 4 | 2 | 1 | 0 | 0 | 0 | 185 | 01 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 中旬 | 9.1 | 9 | 1 | 0 | 115 | 19 | 18 | 10 | 10 | 5 | 0 | 0 | 0 | 214 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 下旬 | 25.6 | 29 | 0 | 2 | 59 | 17 | 23 | 6 | 5 | 2 | 0 | 0 | 0 | 222 | 26 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 0 | |||||||
| 上旬 | 10.1 | 9 | 5 | 1 | 31 | 12 | 06 | 4 | 3 | 1 | 0 | 0 | 0 | 207 | 01 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | |||||||
| 中旬 | 36.1 | 30 | 2 | 4 | 28 | 6 | 17* | 4 | 4 | 0 | 0 | 0 | 0 | 178 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 0 | |||||||
| 下旬 | 90.8 | 67 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 153 | 21 | 11 | 11 | 11 | 11 | 11 | 10 | 4 | 0 | ||||||||
| 上旬 | 32.9 | 26 | 2 | 3 | 18 | 10 | 09 | 2 | 1 | 1 | 0 | 0 | 0 | 93 | 01 | 10 | 10 | 10 | 10 | 10 | 0 | 8 | 2 | |||||||
| 中旬 | 60.2 | 45 | 1 | 5 | 7 | 3 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 61 ) | 11 | 9 | 9 | 8 | 7 | 2 ) | 0 ) | 5 | 1 | |||||||
| 下旬 | 73.5 | 53 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 36.6 | 26 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 66.1 | 45 | 3 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 下旬 | 97.3 | 59 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 78.6 | 52 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 中旬 | 29.4 | 19 | 3 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 23.5 | 15 | 2 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 ) | 1 | |||||||||
| 上旬 | 8.0 | 5 | 7 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 中旬 | 31.8 | 21 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |||||||||
| 下旬 | 101.8 | 63 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 上旬 | 59.3 | 41 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 中旬 | 27.1 | 19 | 4 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 20.5 | 14 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 39.2 | 30 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 82.9 | 66 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 ) | 1 ) | |||||||||
| 下旬 | 37.9 | 32 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 ) | 3 | |||||||||
| 上旬 | 47.3 | 41 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 49.9 | 45 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |||||||||
| 下旬 | 51.6 | 44 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 2 ) | 3 | |||||||||
| 上旬 | 48.4 | 48 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | |||||||||
| 中旬 | 15.2 | 16 | 1 | 0 | 5 | 5 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 0 | |||||||
| 下旬 | 13.2 | 14 | 2 | 2 | 99 | 28 | 23 | 7 | 6 | 5 | 1 | 0 | 0 | 53 | 24 | 10 | 10 | 8 | 4 | 1 | 0 | 10 | 0 | |||||||
| 上旬 | 15.1 | 17 | 3 | 2 | 125 | 27 | 09 | 7 | 6 | 5 | 5 | 0 | 0 | 78 | 10 | 10 | 10 | 9 | 8 | 3 | 0 | 8 | 1 | |||||||
| 中旬 | 10.1 | 11 | 4 | 1 | 72 | 14 | 18* | 8 | 6 | 4 | 0 | 0 | 0 | 91 | 11 | 10 | 10 | 10 | 10 | 10 | 0 | 10 | 0 | |||||||
| 下旬 | 5.5 | 6 | 5 | 0 | 113 | 21 | 30 | 9 | 8 | 6 | 1 | 0 | 0 | 124 | 30 | 11 | 11 | 11 | 11 | 11 | 3 | 11 | 1 | |||||||