3か月ごとの値
苫小牧(胆振地方) 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 | 452.6 | 52 | 5 | 59 | 26 | 9 | 01/03 | 3 | 2 | 0 | 0 | 0 | 0 | 13 | 01/03 | 40 | 25 | 4 | 1 | 0 | 0 | 0 | 5.5 | 9 | 14 | 41 | 0 | 2 | |
12~2 | 422.8 | 49 | 8 | 58 | 59 | 11 | 02/04 | 6 | 4 | 1 | 0 | 0 | 0 | 15 | 02/04 | 63 | 47 | 11 | 3 | 0 | 0 | 0 | 6.3 | 3 | 22 | 57 | 1 | 2 | |
1~3 | 470.3 | 49 | 10 | 62 | 103 | 23 | 03/16 | 11 | 6 | 2 | 1 | 0 | 0 | 24 | 03/16 | 73 | 58 | 19 | 5 | 1 | 0 | 0 | 6.4 | 3 | 23 | 61 | 2 | 0 | |
2~4 | 509.4 | 48 | 14 | 58 | 90 | 23 | 03/16 | 9 | 5 | 2 | 1 | 0 | 0 | 24 | 03/16 | 52 | 42 | 16 | 4 | 1 | 0 | 0 | 6.4 | 3 | 28 | 45 | 7 | 0 | |
3~5 | 553.6 | 45 | 17 | 57 | 57 | 23 | 03/16 | 6 | 3 | 1 | 1 | 0 | 0 | 24 | 03/16 | 25 | 20 | 9 | 2 | 1 | 0 | 0 | 6.4 | 5 | 35 | 23 | 12 | 0 | |
4~6 | 477.1 | 37 | 25 | 43 | 2 | 2 | 04/15 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 04/15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.2 | 4 | 47 | 3 | 28 | 0 | |
5~7 | 401.5 | 29 | 29 | 33 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 3 | 54 | 0 | 44 | 1 | |||
6~8 | 354.9 | 26 | 34 | 27 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 3 | 55 | 0 | 44 | 6 | |||
7~9 | 463.7 | 37 | 24 | 41 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 5 | 40 | 0 | 29 | 8 | |||
8~10 | 518.9 | 45 | 16 | 51 | 0 | 0 | 10/24* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 10 | 30 | 2 | 8 | 11 | ||
9~11 | 526.5 | 52 | 5 | 58 | 10 | 5 | 11/27* | 2 | 2 | 0 | 0 | 0 | 0 | 8 | 11/08 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 5.6 | 8 | 18 | 12 | 2 | 6 | |
10~12 | 437.0 | 48 | 4 | 53 | 31 | 7 | 12/13 | 5 | 3 | 0 | 0 | 0 | 0 | 8 | 12/14* | 23 | 16 | 6 | 0 | 0 | 0 | 0 | 5.8 | 7 | 18 | 29 | 0 | 5 |