月ごとの値
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函館（渡島地方) 2013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 | ||||||||||||||||||||||||||||
| 124.6 | 42 | 2 | 13 | 7.3 | 86 | 17 | 02 | 13 | 6 | 2 | 0 | 0 | 0 | 45 | 13* | 31 | 31 | 31 | 31 | 31 | 0 | 0 | 7.7 | 1 | 15 | 28 | 0 | 1 | |
| 96.1 | 33 | 2 | 9 | 9.0 | 89 | 18 | 11 | 11 | 9 | 2 | 0 | 0 | 0 | 55 | 22 | 28 | 28 | 28 | 28 | 28 | 7 | 0 | 8.5 | 0 | 20 | 26 | 0 | 0 | |
| 127.1 | 35 | 4 | 12 | 11.7 | 43 | 9 | 20 | 6 | 3 | 0 | 0 | 0 | 0 | 41 | 01 | 26 | 25 | 22 | 18 | 15 | 0 | 0 | 8.1 | 0 | 16 | 25 | 0 | 0 | |
| 148.9 | 37 | 2 | 13 | 13.7 | 3 | 3 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 17 | 5 | 0 | 1 | |
| 160.2 | 36 | 7 | 13 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 1 | 18 | 0 | 2 | 1 | |||
| 225.3 | 50 | 2 | 17 | 21.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 3 | 18 | 0 | 4 | 0 | |||
| 131.6 | 29 | 8 | 11 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 19 | 0 | 1 | 0 | |||
| 159.8 | 37 | 1 | 13 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 17 | 0 | 0 | 3 | |||
| 150.7 | 40 | 6 | 16 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2 | 16 | 0 | 0 | 2 | |||
| 100.0 | 29 | 10 | 12 | 7.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 2 | 17 | 0 | 0 | 0 | |||
| 109.8 | 37 | 1 | 12 | 6.3 | 47 | 27 | 12 | 3 | 3 | 2 | 1 | 0 | 0 | 26 | 12 | 9 | 6 | 4 | 3 | 1 | 0 | 0 | 7.1 | 1 | 15 | 8 | 0 | 4 | |
| 79.3 | 28 | 4 | 10 | 4.8 | 83 | 22 | 29 | 9 | 7 | 3 | 1 | 0 | 0 | 28 | 30 | 21 | 16 | 9 | 6 | 3 | 0 | 0 | 8.2 | 0 | 17 | 23 | 0 | 0 | |