3か月ごとの値
函館(渡島地方) 1987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 | 279.2 | 32 | 9 | 28 | 5.7 | 151 | 13 | 01/18 | 20 | 14 | 4 | 0 | 0 | 0 | 30 | 01/20* | 63 | 56 | 43 | 38 | 14 | 0 | 0 | 7.5 | 3 | 36 | 69 | 0 | 1 |
12~2 | 305.5 | 35 | 10 | 35 | 6.7 | 204 | 14 | 02/15 | 26 | 18 | 6 | 0 | 0 | 0 | 32 | 02/27 | 80 | 76 | 69 | 63 | 26 | 0 | 0 | 7.7 | 2 | 40 | 72 | 0 | 0 |
1~3 | 346.0 | 36 | 8 | 38 | 8.8 | 190 | 14 | 02/15 | 26 | 17 | 4 | 0 | 0 | 0 | 32 | 02/27 | 80 | 79 | 73 | 68 | 30 | 0 | 0 | 7.7 | 0 | 39 | 73 | 0 | 0 |
2~4 | 471.5 | 44 | 6 | 48 | 12.1 | 120 | 14 | 02/15 | 17 | 9 | 3 | 0 | 0 | 0 | 32 | 02/27 | 52 | 51 | 44 | 37 | 16 | 0 | 0 | 7.2 | 3 | 33 | 50 | 1 | 0 |
3~5 | 569.8 | 47 | 7 | 52 | 15.0 | 54 | 10 | 04/12 | 9 | 4 | 1 | 0 | 0 | 0 | 22 | 03/03 | 24 | 23 | 16 | 12 | 4 | 0 | 0 | 6.5 | 7 | 31 | 28 | 2 | 1 |
4~6 | 636.4 | 49 | 9 | 55 | 17.3 | 17 | 10 | 04/12 | 3 | 1 | 1 | 0 | 0 | 0 | 9 | 04/13 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 6.4 | 7 | 31 | 7 | 6 | 1 |
5~7 | 560.6 | 41 | 14 | 47 | 16.9 | 0 | 0 | 05/05 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 4 | 42 | 0 | 7 | 4 | |
6~8 | 402.8 | 30 | 23 | 32 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 58 | 0 | 8 | 4 | ||
7~9 | 328.1 | 26 | 24 | 28 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 2 | 58 | 0 | 5 | 4 | ||
8~10 | 384.6 | 34 | 19 | 37 | 10.7 | 0 | 0 | 10/21 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 7 | 51 | 0 | 3 | 3 | |
9~11 | 435.0 | 43 | 8 | 47 | 9.5 | 20 | 5 | 11/28 | 5 | 1 | 0 | 0 | 0 | 0 | 10 | 11/29 | 9 | 8 | 4 | 1 | 0 | 0 | 0 | 6.7 | 9 | 37 | 11 | 1 | 5 |
10~12 | 402.1 | 44 | 4 | 48 | 7.4 | 97 | 13 | 12/05 | 17 | 7 | 4 | 0 | 0 | 0 | 24 | 12/05 | 35 | 33 | 23 | 14 | 1 | 0 | 0 | 6.9 | 7 | 39 | 34 | 0 | 5 |