旬ごとの値
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倶知安（後志地方) 1976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 | 26.9 | 30 | 1 | 4 | 101 | 31 | 06 | 6 | 5 | 4 | 2 | 0 | 0 | 106 | 09 | 10 | 10 | 10 | 10 | 10 | 10 | 2 | 8.3 | 1 | 7 | 9 | 0 | 0 | ||
| 中旬 | 12.7 | 14 | 2 | 1 | 176 | 40 | 19 | 9 | 8 | 6 | 4 | 0 | 0 | 132 | 20* | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9.0 | 0 | 8 | 10 | 0 | 0 | ||
| 下旬 | 23.8 | 22 | 0 | 2 | 190 | 37 | 22 | 10 | 9 | 7 | 5 | 0 | 0 | 161 | 31 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9.2 | 0 | 9 | 11 | 0 | 0 | ||
| 上旬 | 28.1 | 28 | 1 | 3 | 121 | 38 | 08 | 6 | 5 | 4 | 3 | 0 | 0 | 180 | 09 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9.0 | 0 | 7 | 10 | 0 | 0 | ||
| 中旬 | 45.8 | 44 | 1 | 6 | 28 | 8 | 19 | 5 | 2 | 0 | 0 | 0 | 0 | 172 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 7.1 | 1 | 4 | 7 | 2 | 0 | ||
| 下旬 | 21.1 | 21 | 2 | 2 | 18 | 13 | 24 | 2 | 1 | 1 | 0 | 0 | 0 | 151 | 24 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8.1 | 1 | 6 | 9 | 0 | 0 | ||
| 上旬 | 57.0 | 50 | 0 | 7 | 24 | 11 | 03 | 2 | 2 | 2 | 0 | 0 | 0 | 141 | 03 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 5.4 | 0 | 2 | 7 | 1 | 1 | ||
| 中旬 | 35.1 | 30 | 2 | 4 | 72 | 40 | 20 | 6 | 4 | 2 | 1 | 0 | 0 | 139 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 8.3 | 0 | 7 | 9 | 0 | 0 | ||
| 下旬 | 57.8 | 43 | 1 | 6 | 20 | 7 | 21 | 3 | 1 | 0 | 0 | 0 | 0 | 136 | 21 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 7.6 | 0 | 6 | 9 | 1 | 0 | ||
| 上旬 | 57.2 | 44 | 1 | 6 | 22 | 11 | 03 | 3 | 1 | 1 | 0 | 0 | 0 | 112 | 03 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 5.5 | 2 | 1 | 8 | 0 | 0 | ||
| 中旬 | 62.9 | 47 | 0 | 6 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | 11 | 10 | 10 | 10 | 9 | 8 | 5 | 0 | 7.2 | 1 | 4 | 1 | 2 | 0 | ||
| 下旬 | 65.2 | 47 | 0 | 6 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 3 | 0 | 1 | 0 | ||
| 上旬 | 62.8 | 44 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 3 | 0 | 0 | 0 | ||||
| 中旬 | 76.0 | 52 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 4 | 0 | 2 | 0 | ||||
| 下旬 | 96.4 | 59 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 2 | 2 | 0 | 1 | 1 | ||||
| 上旬 | 66.3 | 44 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 6 | 0 | 3 | 0 | ||||
| 中旬 | 49.9 | 33 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 5 | 0 | 3 | 0 | ||||
| 下旬 | 49.1 | 32 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 5 | 0 | 4 | 0 | ||||
| 上旬 | 105.5 | 69 | 0 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 3 | 2 | 0 | 0 | 1 | ||||
| 中旬 | 56.7 | 38 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 5 | 0 | 1 | 0 | ||||
| 下旬 | 50.0 | 31 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 7 | 0 | 1 | 0 | ||||
| 上旬 | 49.6 | 35 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 5 | 0 | 1 | 2 | ||||
| 中旬 | 50.6 | 36 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 1 | 1 | ||||
| 下旬 | 73.9 | 50 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 3 | 0 | 3 | 0 | ||||
| 上旬 | 35.8 | 28 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 4 | 0 | 0 | 0 | ||||
| 中旬 | 28.7 | 23 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 7 | 0 | 0 | 0 | ||||
| 下旬 | 68.9 | 57 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 3 | 0 | 3 | 0 | ||||
| 上旬 | 47.7 | 41 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 4 | 0 | 2 | 1 | ||||
| 中旬 | 53.7 | 49 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 3 | 0 | 4 | 0 | ||||
| 下旬 | 32.2 | 28 | 2 | 3 | 3 | 2 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 9 | 3 | 0 | 1 | ||
| 上旬 | 12.3 | 12 | 3 | 0 | 20 | 9 | 06 | 3 | 2 | 0 | 0 | 0 | 0 | 13 | 06 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 8.8 | 0 | 8 | 8 | 0 | 0 | ||
| 中旬 | 14.3 | 15 | 5 | 2 | 56 | 21 | 15* | 5 | 3 | 2 | 2 | 0 | 0 | 22 | 15 | 10 | 10 | 8 | 7 | 2 | 0 | 0 | 8.8 | 0 | 7 | 8 | 0 | 0 | ||
| 下旬 | 12.4 | 13 | 1 | 1 | 135 | 45 | 29 | 7 | 6 | 4 | 2 | 0 | 0 | 58 | 30 | 10 | 10 | 10 | 7 | 3 | 1 | 0 | 9.2 | 0 | 7 | 10 | 0 | 1 | ||
| 上旬 | 18.1 | 20 | 3 | 2 | 119 | 51 | 10 | 5 | 4 | 3 | 3 | 1 | 0 | 71 | 10 | 10 | 10 | 10 | 10 | 10 | 4 | 0 | 8.7 | 0 | 6 | 8 | 0 | 0 | ||
| 中旬 | 14.6 | 16 | 2 | 1 | 152 | 38 | 15 | 8 | 8 | 7 | 2 | 0 | 0 | 95 | 15 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 9.1 | 0 | 9 | 10 | 0 | 1 | ||
| 下旬 | 14.1 | 14 | 1 | 1 | 157 | 64 | 31 | 9 | 7 | 6 | 2 | 1 | 0 | 134 | 31 | 11 | 11 | 11 | 11 | 11 | 11 | 3 | 9.1 | 0 | 8 | 11 | 0 | 0 | ||