旬ごとの値
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札幌（石狩地方) 2021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 | 43.3 | 48 | 1 | 5 | 6.6 | 42 | 13 | 08 | 5 | 4 | 2 | 0 | 0 | 0 | 39 | 08 | 10 | 10 | 10 | 10 | 9 | 0 | 0 | 5.9 | 0 | 3 | 8 | 0 | 0 | |
| 中旬 | 25.5 | 27 | 0 | 2 | 5.4 | 57 | 16 | 19 | 6 | 5 | 3 | 0 | 0 | 0 | 55 | 19 | 10 | 10 | 10 | 10 | 10 | 2 | 0 | 7.7 | 0 | 3 | 10 | 0 | 1 | |
| 下旬 | 40.7 | 38 | 2 | 4 | 6.9 | 38 | 20 | 29 | 3 | 2 | 2 | 1 | 0 | 0 | 57 | 23 | 11 | 11 | 11 | 11 | 11 | 5 | 0 | 6.9 | 1 | 3 | 9 | 0 | 0 | |
| 上旬 | 30.5 | 30 | 1 | 4 | 8.0 | 22 | 10 | 07 | 3 | 2 | 1 | 0 | 0 | 0 | 61 | 08 | 10 | 10 | 10 | 10 | 10 | 5 | 0 | 8.0 | 0 | 5 | 10 | 0 | 0 | |
| 中旬 | 33.3 | 32 | 2 | 5 | 8.5 | 22 | 10 | 18 | 3 | 1 | 1 | 0 | 0 | 0 | 53 | 19* | 10 | 10 | 10 | 10 | 10 | 4 | 0 | 9.2 | 0 | 8 | 6 | 0 | 0 | |
| 下旬 | 50.4 | 58 | 0 | 6 | 12.4 | 31 | 16 | 26 | 3 | 3 | 1 | 0 | 0 | 0 | 61 | 27 | 8 | 8 | 8 | 8 | 8 | 3 | 0 | 7.3 | 0 | 2 | 5 | 0 | 0 | |
| 上旬 | 51.0 | 45 | 2 | 6 | 11.5 | 44 | 24 | 02 | 4 | 3 | 1 | 1 | 0 | 0 | 79 | 02 | 10 | 10 | 10 | 10 | 10 | 9 | 0 | 6.9 | 1 | 3 | 8 | 0 | 0 | |
| 中旬 | 55.3 | 47 | 1 | 5 | 13.8 | 5 | 3 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 47 | 11 | 10 | 10 | 10 | 10 | 9 | 0 | 0 | 6.9 | 1 | 4 | 5 | 0 | 0 | |
| 下旬 | 55.4 | 41 | 2 | 5 | 13.8 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 21 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 7.8 | 1 | 6 | 3 | 0 | 0 | |
| 上旬 | 74.8 | 58 | 1 | 8 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 3 | 2 | 0 | 0 | |||
| 中旬 | 60.7 | 46 | 2 | 6 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 3 | 2 | 0 | 0 | |||
| 下旬 | 71.6 | 52 | 1 | 5 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 3 | 4 | 0 | 0 | 0 | |||
| 上旬 | 51.5 | 36 | 0 | 5 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 6 | 0 | 0 | 0 | |||
| 中旬 | 65.0 | 45 | 1 | 5 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 3 | 0 | 0 | 0 | |||
| 下旬 | 32.0 | 20 | 3 | 3 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 8 | 0 | 0 | 0 | |||
| 上旬 | 98.0 | 65 | 0 | 9 | 25.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 2 | 0 | 0 | 0 | |||
| 中旬 | 71.7 | 47 | 0 | 5 | 21.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 4 | 0 | 0 | 1 | |||
| 下旬 | 91.0 | 59 | 0 | 8 | 24.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 2 | 0 | 0 | 0 | |||
| 上旬 | 49.6 | 33 | 1 | 4 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 5 | 0 | 0 | 0 | |||
| 中旬 | 112.3 | 75 | 0 | 8 | 26.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 3 | 2 | 0 | 0 | 0 | |||
| 下旬 | 123.4 | 76 | 0 | 10 | 25.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 2 | 0 | 0 | 0 | 0 | |||
| 上旬 | 50.2 | 35 | 2 | 3 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 1 | |||
| 中旬 | 62.6 | 45 | 2 | 6 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 0 | 0 | |||
| 下旬 | 74.6 | 50 | 1 | 8 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 5 | 0 | 0 | 0 | |||
| 上旬 | 79.3 | 61 | 1 | 8 | 17.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 2 | 0 | 0 | 0 | |||
| 中旬 | 72.9 | 58 | 0 | 7 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 0 | 0 | 1 | |||
| 下旬 | 49.0 | 41 | 0 | 5 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 7 | 0 | 0 | 0 | |||
| 上旬 | 53.6 | 46 | 1 | 6 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 5 | 0 | 0 | 0 | |||
| 中旬 | 48.6 | 44 | 1 | 6 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 3 | 0 | 0 | 0 | |||
| 下旬 | 56.0 | 48 | 0 | 7 | 8.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 3 | 0 | 0 | 0 | |||
| 上旬 | 35.8 | 35 | 3 | 5 | 6.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 0 | 0 | 0 | |||
| 中旬 | 36.3 | 37 | 0 | 5 | 6.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 2 | 0 | 1 | |||
| 下旬 | 33.0 | 35 | 1 | 4 | 5.3 | 4 | 4 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 27 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 4 | 7 | 0 | 1 | |
| 上旬 | 42.6 | 47 | 1 | 5 | 5.8 | 14 | 14 | 02 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 02 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 6.2 | 1 | 2 | 5 | 0 | 0 | |
| 中旬 | 24.3 | 27 | 1 | 2 | 4.7 | 64 | 50 | 17 | 3 | 3 | 1 | 1 | 1 | 0 | 54 | 18 | 8 | 8 | 5 | 4 | 4 | 1 | 0 | 7.5 | 0 | 4 | 8 | 0 | 0 | |
| 下旬 | 43.2 | 44 | 0 | 7 | 6.0 | 36 | 17 | 23 | 3 | 3 | 1 | 0 | 0 | 0 | 51 | 23 | 11 | 11 | 11 | 11 | 11 | 1 | 0 | 6.1 | 0 | 2 | 11 | 0 | 0 | |