3か月ごとの値
札幌(石狩地方) 1981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 | 376.2 | 44 | 10 | 50 | 11.5 | 417 | 51 | 01/22 | 27 | 24 | 17 | 4 | 1 | 0 | 102 | 01/30* | 66 | 63 | 51 | 50 | 43 | 23 | 2 | 7.0 | 3 | 34 | 58 | 0 | 2 |
12~2 | 365.4 | 42 | 9 | 49 | 9.6 | 469 | 51 | 01/22 | 33 | 28 | 18 | 4 | 1 | 0 | 102 | 01/30* | 87 | 87 | 79 | 78 | 71 | 51 | 2 | 7.9 | 1 | 44 | 74 | 0 | 2 |
1~3 | 434.1 | 46 | 5 | 51 | 10.0 | 471 | 51 | 01/22 | 41 | 33 | 18 | 3 | 1 | 0 | 102 | 01/30* | 90 | 90 | 90 | 90 | 90 | 80 | 2 | 7.6 | 3 | 40 | 78 | 0 | 1 |
2~4 | 504.8 | 48 | 5 | 52 | 13.4 | 200 | 28 | 03/17 | 23 | 16 | 5 | 1 | 0 | 0 | 96 | 03/17 | 69 | 67 | 65 | 64 | 64 | 60 | 0 | 7.0 | 5 | 37 | 55 | 2 | 2 |
3~5 | 564.0 | 46 | 9 | 53 | 16.2 | 138 | 28 | 03/17 | 15 | 12 | 4 | 1 | 0 | 0 | 96 | 03/17 | 41 | 39 | 37 | 36 | 36 | 32 | 0 | 6.7 | 7 | 36 | 30 | 2 | 2 |
4~6 | 574.6 | 44 | 10 | 50 | 18.0 | 2 | 1 | 04/15* | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 04/01 | 10 | 8 | 6 | 5 | 5 | 1 | 0 | 7.0 | 5 | 41 | 3 | 4 | 2 |
5~7 | 563.1 | 41 | 11 | 49 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 2 | 46 | 0 | 2 | 1 | ||
6~8 | 519.9 | 38 | 15 | 46 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 50 | 0 | 4 | 8 | ||
7~9 | 555.3 | 44 | 17 | 56 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 38 | 0 | 2 | 9 | ||
8~10 | 562.0 | 49 | 14 | 61 | 12.9 | 0 | 0 | 10/25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 4 | 32 | 3 | 2 | 12 | |
9~11 | 534.0 | 53 | 6 | 59 | 10.7 | 47 | 18 | 11/22 | 3 | 3 | 2 | 0 | 0 | 0 | 15 | 11/22 | 17 | 16 | 12 | 5 | 0 | 0 | 0 | 6.4 | 3 | 21 | 27 | 1 | 5 |
10~12 | 412.3 | 45 | 4 | 47 | 7.7 | 158 | 33 | 12/03 | 14 | 10 | 6 | 1 | 0 | 0 | 38 | 12/30* | 48 | 47 | 43 | 35 | 20 | 0 | 0 | 7.0 | 3 | 30 | 53 | 1 | 4 |