３か月ごとの値
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札幌（石狩地方) 2008年（３か月ごとの値） 詳細（日照・雪・その他）
| 月 | 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 | ||||||||||||||||||||||||||||
11～1 | 294.1 | 34 | 9 | 36 | 6.1 | 257 | 30 | 01/24 | 27 | 20 | 9 | 2 | 0 | 0 | 91 | 01/26 | 64 | 57 | 51 | 50 | 35 | 10 | 0 | 7.7 | 0 | 37 | 74 | 0 | 0 |
12～2 | 284.4 | 33 | 9 | 35 | 7.1 | 392 | 37 | 02/23 | 37 | 27 | 16 | 4 | 0 | 0 | 106 | 02/28 | 85 | 81 | 79 | 79 | 64 | 39 | 4 | 8.0 | 2 | 43 | 84 | 0 | 1 |
1～3 | 362.6 | 38 | 11 | 41 | 9.7 | 350 | 37 | 02/23 | 33 | 24 | 15 | 4 | 0 | 0 | 106 | 02/28 | 87 | 85 | 84 | 83 | 81 | 52 | 4 | 7.6 | 5 | 43 | 62 | 1 | 1 |
2～4 | 463.4 | 43 | 12 | 50 | 13.8 | 166 | 37 | 02/23 | 15 | 9 | 8 | 2 | 0 | 0 | 106 | 02/28 | 56 | 54 | 53 | 52 | 50 | 42 | 4 | 6.8 | 7 | 33 | 34 | 1 | 1 |
3～5 | 540.0 | 44 | 13 | 52 | 17.5 | 21 | 13 | 03/01 | 3 | 1 | 1 | 0 | 0 | 0 | 95 | 03/01 | 27 | 25 | 24 | 23 | 21 | 13 | 0 | 6.8 | 6 | 35 | 10 | 1 | 3 |
4～6 | 571.6 | 44 | 9 | 53 | 20.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 3 | 33 | 2 | 0 | 3 | ||
5～7 | 525.9 | 38 | 8 | 43 | 20.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 3 | 45 | 0 | 0 | 4 | ||
6～8 | 528.6 | 39 | 8 | 44 | 20.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 5 | 45 | 0 | 0 | 2 | ||
7～9 | 537.7 | 42 | 8 | 47 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 8 | 40 | 0 | 0 | 3 | ||
8～10 | 552.1 | 48 | 8 | 54 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 9 | 30 | 0 | 0 | 3 | ||
9～11 | 489.2 | 49 | 6 | 50 | 11.2 | 32 | 12 | 11/20 | 5 | 3 | 1 | 0 | 0 | 0 | 15 | 11/20 | 12 | 10 | 4 | 1 | 0 | 0 | 0 | 6.2 | 8 | 25 | 11 | 0 | 4 |
10～12 | 372.6 | 41 | 12 | 40 | 7.6 | 148 | 31 | 12/26 | 16 | 13 | 3 | 1 | 0 | 0 | 39 | 12/27 | 39 | 34 | 22 | 8 | 6 | 0 | 0 | 7.1 | 5 | 36 | 35 | 0 | 4 |