３か月ごとの値
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室蘭（胆振地方) 2019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 | 263.1 | 30 | 8 | 28 | 5.6 | 62 | 13 | 12/12 | 9 | 3 | 1 | 0 | 0 | 0 | 13 | 12/12 | 60 | 38 | 17 | 3 | 0 | 0 | 0 | 7.9 | 1 | 52 | 62 | 0 | 1 |
12～2 | 267.4 | 31 | 10 | 27 | 6.5 | 99 | 13 | 12/12 | 12 | 5 | 2 | 0 | 0 | 0 | 20 | 02/07 | 81 | 65 | 42 | 20 | 1 | 0 | 0 | 7.9 | 2 | 48 | 78 | 0 | 0 |
1～3 | 394.8 | 41 | 8 | 44 | 9.6 | 68 | 11 | 02/06 | 8 | 3 | 1 | 0 | 0 | 0 | 20 | 02/07 | 65 | 57 | 36 | 17 | 1 | 0 | 0 | 7.0 | 3 | 33 | 65 | 1 | 0 |
2～4 | 567.6 | 54 | 8 | 60 | 14.4 | 41 | 11 | 02/06 | 3 | 2 | 1 | 0 | 0 | 0 | 20 | 02/07 | 36 | 30 | 25 | 17 | 1 | 0 | 0 | 6.2 | 8 | 21 | 44 | 1 | 0 |
3～5 | 719.9 | 59 | 6 | 68 | 18.7 | 4 | 2 | 03/16 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 03/16 | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 5.6 | 12 | 21 | 22 | 6 | 1 |
4～6 | 690.7 | 53 | 10 | 59 | 20.2 | 1 | 1 | 04/02 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 04/02 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.3 | 12 | 31 | 8 | 12 | 4 |
5～7 | 540.6 | 40 | 17 | 41 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 7 | 51 | 0 | 23 | 4 | ||
6～8 | 430.1 | 32 | 28 | 34 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 1 | 60 | 0 | 23 | 4 | ||
7～9 | 467.0 | 37 | 24 | 40 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2 | 54 | 0 | 19 | 1 | ||
8～10 | 534.1 | 47 | 21 | 53 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 4 | 39 | 0 | 8 | 1 | ||
9～11 | 470.7 | 47 | 11 | 51 | 10.8 | 2 | 2 | 11/15 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11/15 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 4 | 34 | 14 | 3 | 0 |
10～12 | 326.5 | 36 | 13 | 37 | 7.0 | 15 | 4 | 12/27* | 3 | 0 | 0 | 0 | 0 | 0 | 7 | 12/27 | 29 | 15 | 4 | 0 | 0 | 0 | 0 | 7.5 | 2 | 44 | 39 | 0 | 1 |