月ごとの値
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札幌（石狩地方) 2018年（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 | ||||||||||||||||||||||||||||
| 88.4 | 31 | 1 | 9 | 6.0 | 147 | 22 | 12 | 16 | 13 | 4 | 1 | 0 | 0 | 66 | 29* | 31 | 31 | 31 | 31 | 31 | 12 | 0 | 8.1 | 0 | 18 | 30 | 0 | 1 | |
| 115.3 | 39 | 3 | 12 | 9.4 | 78 | 17 | 23 | 10 | 6 | 2 | 0 | 0 | 0 | 80 | 23 | 28 | 28 | 28 | 28 | 28 | 28 | 0 | 7.1 | 1 | 10 | 26 | 0 | 0 | |
| 159.1 | 43 | 5 | 14 | 12.8 | 74 | 26 | 01 | 6 | 4 | 2 | 2 | 0 | 0 | 89 | 02 | 30 | 29 | 28 | 28 | 27 | 19 | 0 | 7.6 | 1 | 15 | 19 | 0 | 0 | |
| 184.1 | 46 | 5 | 17 | 16.1 | 2 | 2 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 08 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 12 | 9 | 0 | 0 | |
| 205.4 | 45 | 3 | 19 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 12 | 0 | 1 | 0 | |||
| 160.1 | 35 | 5 | 12 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 1 | 19 | 0 | 0 | 1 | |||
| 177.4 | 38 | 5 | 15 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 17 | 0 | 1 | 2 | |||
| 123.4 | 29 | 6 | 10 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 22 | 0 | 0 | 3 | |||
| 184.4 | 49 | 1 | 18 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 13 | 0 | 0 | 1 | |||
| 161.4 | 47 | 1 | 20 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2 | 7 | 0 | 0 | 1 | |||
| 106.8 | 37 | 1 | 13 | 6.5 | 18 | 9 | 22 | 3 | 1 | 0 | 0 | 0 | 0 | 11 | 23 | 7 | 7 | 4 | 1 | 0 | 0 | 0 | 7.5 | 1 | 15 | 9 | 0 | 0 | |
| 75.8 | 27 | 5 | 8 | 4.7 | 106 | 22 | 14 | 13 | 8 | 2 | 1 | 0 | 0 | 31 | 31* | 28 | 28 | 25 | 25 | 8 | 0 | 0 | 7.8 | 0 | 16 | 28 | 0 | 0 | |