3か月ごとの値
札幌(石狩地方) 1988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 | 297.7 | 35 | 8 | 42 | 5.2 | 249 | 38 | 01/10 | 19 | 13 | 8 | 3 | 0 | 0 | 70 | 01/10 | 68 | 65 | 61 | 61 | 61 | 9 | 0 | 7.5 | 2 | 39 | 65 | 0 | 2 |
12~2 | 322.8 | 37 | 5 | 45 | 6.3 | 428 | 38 | 01/10 | 36 | 26 | 14 | 5 | 0 | 0 | 109 | 02/10 | 91 | 91 | 90 | 90 | 90 | 36 | 2 | 7.8 | 1 | 41 | 82 | 0 | 0 |
1~3 | 387.7 | 40 | 5 | 48 | 8.8 | 334 | 38 | 01/10 | 34 | 25 | 9 | 3 | 0 | 0 | 109 | 02/10 | 91 | 90 | 90 | 90 | 88 | 51 | 2 | 7.4 | 2 | 38 | 84 | 0 | 1 |
2~4 | 490.3 | 46 | 6 | 57 | 12.2 | 227 | 32 | 02/10 | 24 | 18 | 6 | 2 | 0 | 0 | 109 | 02/10 | 62 | 59 | 59 | 59 | 57 | 46 | 2 | 6.9 | 6 | 31 | 60 | 1 | 1 |
3~5 | 546.8 | 45 | 8 | 55 | 14.9 | 42 | 7 | 03/22* | 7 | 5 | 0 | 0 | 0 | 0 | 82 | 03/03* | 33 | 30 | 30 | 30 | 28 | 19 | 0 | 6.7 | 7 | 30 | 31 | 1 | 1 |
4~6 | 531.5 | 41 | 11 | 47 | 16.2 | 1 | 1 | 04/07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04/07* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 5 | 39 | 4 | 1 | 0 |
5~7 | 570.4 | 42 | 11 | 45 | 17.5 | 0 | 0 | 05/05 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 42 | 0 | 0 | 0 | |
6~8 | 570.7 | 42 | 9 | 47 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 43 | 0 | 0 | 3 | ||
7~9 | 564.1 | 44 | 7 | 50 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 38 | 0 | 0 | 4 | ||
8~10 | 476.5 | 42 | 7 | 50 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 38 | 0 | 0 | 6 | ||
9~11 | 405.9 | 41 | 8 | 45 | 9.1 | 14 | 5 | 11/26 | 2 | 1 | 0 | 0 | 0 | 0 | 5 | 11/26 | 11 | 8 | 1 | 0 | 0 | 0 | 0 | 7.0 | 0 | 35 | 18 | 0 | 4 |
10~12 | 330.6 | 37 | 7 | 40 | 6.5 | 193 | 34 | 12/16 | 15 | 12 | 8 | 3 | 0 | 0 | 69 | 12/25 | 38 | 33 | 21 | 19 | 17 | 6 | 0 | 7.5 | 0 | 38 | 45 | 0 | 4 |