3か月ごとの値
苫小牧(胆振地方) 1991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 | 362.1 | 42 | 12 | 52 | 52 | 9 | 01/30* | 7 | 3 | 0 | 0 | 0 | 0 | 19 | 01/31 | 36 | 25 | 6 | 2 | 0 | 0 | 0 | 6.5 | 5 | 27 | 49 | 1 | 3 | |
12~2 | 364.2 | 42 | 11 | 49 | 104 | 26 | 02/16 | 11 | 5 | 2 | 1 | 0 | 0 | 28 | 02/16 | 62 | 53 | 29 | 10 | 3 | 0 | 0 | 6.6 | 3 | 24 | 64 | 2 | 2 | |
1~3 | 418.6 | 44 | 12 | 51 | 119 | 26 | 02/16 | 16 | 7 | 2 | 1 | 0 | 0 | 28 | 02/16 | 67 | 55 | 32 | 10 | 3 | 0 | 0 | 6.7 | 3 | 28 | 67 | 1 | 2 | |
2~4 | 488.1 | 46 | 13 | 52 | 77 | 26 | 02/16 | 10 | 4 | 2 | 1 | 0 | 0 | 28 | 02/16 | 43 | 37 | 28 | 8 | 3 | 0 | 0 | 6.5 | 5 | 28 | 44 | 6 | 0 | |
3~5 | 603.0 | 50 | 15 | 59 | 25 | 5 | 03/09* | 6 | 2 | 0 | 0 | 0 | 0 | 8 | 03/07 | 15 | 9 | 5 | 0 | 0 | 0 | 0 | 6.4 | 8 | 33 | 25 | 12 | 1 | |
4~6 | 548.7 | 42 | 16 | 48 | 0 | 0 | 05/03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 8 | 46 | 4 | 27 | 2 | ||
5~7 | 435.6 | 32 | 21 | 35 | 0 | 0 | 05/03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 5 | 61 | 1 | 29 | 2 | ||
6~8 | 346.4 | 26 | 25 | 28 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 4 | 65 | 0 | 29 | 1 | |||
7~9 | 425.2 | 34 | 22 | 38 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 6 | 51 | 0 | 16 | 1 | |||
8~10 | 465.7 | 41 | 18 | 46 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 7 | 42 | 0 | 9 | 2 | |||
9~11 | 447.8 | 44 | 9 | 54 | 2 | 1 | 11/25* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11/25* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.8 | 6 | 33 | 9 | 2 | 2 | |
10~12 | 377.9 | 41 | 10 | 54 | 21 | 11 | 12/28 | 2 | 2 | 1 | 0 | 0 | 0 | 20 | 12/29 | 9 | 6 | 4 | 4 | 1 | 0 | 0 | 6.7 | 6 | 32 | 23 | 0 | 1 |