3か月ごとの値
苫小牧(胆振地方) 1998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 | 374.0 | 43 | 14 | 57 | 41 | 7 | 01/21 | 6 | 3 | 0 | 0 | 0 | 0 | 16 | 01/31 | 37 | 33 | 29 | 11 | 0 | 0 | 0 | 6.6 | 4 | 32 | 43 | 0 | 0 | |
12~2 | 410.8 | 48 | 11 | 57 | 69 | 9 | 02/01 | 11 | 5 | 0 | 0 | 0 | 0 | 23 | 02/01 | 65 | 61 | 57 | 39 | 5 | 0 | 0 | 6.2 | 7 | 22 | 59 | 1 | 0 | |
1~3 | 472.3 | 50 | 11 | 55 | 89 | 9 | 02/01 | 14 | 8 | 0 | 0 | 0 | 0 | 23 | 02/01 | 70 | 68 | 62 | 41 | 5 | 0 | 0 | 5.9 | 8 | 16 | 57 | 4 | 0 | |
2~4 | 497.4 | 47 | 16 | 50 | 54 | 9 | 02/01 | 9 | 5 | 0 | 0 | 0 | 0 | 23 | 02/01 | 42 | 39 | 33 | 30 | 5 | 0 | 0 | 6.0 | 15 | 24 | 34 | 11 | 0 | |
3~5 | 532.8 | 44 | 19 | 47 | 26 | 7 | 03/15 | 4 | 3 | 0 | 0 | 0 | 0 | 10 | 03/08* | 14 | 11 | 5 | 2 | 0 | 0 | 0 | 6.6 | 14 | 40 | 17 | 19 | 0 | |
4~6 | 429.0 | 33 | 28 | 37 | 0 | 0 | 04/02* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04/01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 10 | 57 | 2 | 18 | 0 | |
5~7 | 346.9 | 25 | 35 | 28 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 5 | 68 | 0 | 17 | 0 | |||
6~8 | 243.2 | 18 | 41 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 3 | 68 | 0 | 15 | 0 | |||
7~9 | 309.9 | 24 | 37 | 26 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 5 | 59 | 0 | 15 | 2 | |||
8~10 | 392.3 | 34 | 27 | 39 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 6 | 42 | 0 | 9 | 3 | |||
9~11 | 432.3 | 43 | 17 | 51 | 21 | 11 | 11/23 | 2 | 2 | 1 | 0 | 0 | 0 | 10 | 11/24* | 9 | 7 | 4 | 2 | 0 | 0 | 0 | 6.5 | 7 | 32 | 14 | 2 | 3 | |
10~12 | 423.1 | 46 | 10 | 60 | 59 | 11 | 11/23 | 6 | 5 | 1 | 0 | 0 | 0 | 10 | 11/24* | 33 | 27 | 10 | 2 | 0 | 0 | 0 | 6.2 | 5 | 24 | 35 | 0 | 1 |