3か月ごとの値
苫小牧(胆振地方) 1955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 | 388.4 | 45 | 16 | 117 | 40 | 12/30 | 10 | 5 | 3 | 3 | 0 | 0 | 46 | 01/31 | 51 | 46 | 38 | 32 | 8 | 0 | 0 | 5.6 | 41 | 2 | 1 | ||||
12~2 | 391.7 | 45 | 17 | 175 | 40 | 12/30 | 19 | 10 | 4 | 3 | 0 | 0 | 48 | 02/21 | 75 | 74 | 66 | 60 | 36 | 0 | 0 | 6.1 | 56 | 5 | 0 | ||||
1~3 | 464.4 | 49 | 14 | 157 | 20 | 01/31* | 21 | 11 | 5 | 2 | 0 | 0 | 50 | 03/04 | 88 | 83 | 80 | 78 | 51 | 1 | 0 | 6.2 | 62 | 9 | 0 | ||||
2~4 | 527.8 | 50 | 10 | 98 | 17 | 02/20 | 15 | 8 | 3 | 0 | 0 | 0 | 50 | 03/04 | 57 | 52 | 49 | 48 | 45 | 1 | 0 | 6.3 | 42 | 10 | 1 | ||||
3~5 | 512.0 | 42 | 21 | 40 | 12 | 03/03 | 6 | 3 | 2 | 0 | 0 | 0 | 50 | 03/04 | 29 | 24 | 21 | 20 | 17 | 1 | 0 | 6.8 | 20 | 18 | 1 | ||||
4~6 | 502.6 | 38 | 23 | 0 | 0 | 04/18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 26 | 1 | |||||
5~7 | 494.3 | 36 | 26 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 38 | 1 | ||||||
6~8 | 520.4 | 39 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 29 | 7 | ||||||
7~9 | 526.9 | 42 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 17 | 7 | ||||||
8~10 | 480.7 | 42 | 15 | 0 | 0 | 10/31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 2 | 3 | 6 | |||||
9~11 | 443.5 | 44 | 13 | 15 | 6 | 11/26* | 3 | 2 | 0 | 0 | 0 | 0 | 9 | 11/22 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | 6.5 | 9 | 2 | 1 | ||||
10~12 | 418.4 | 46 | 13 | 18 | 6 | 11/26* | 3 | 2 | 0 | 0 | 0 | 0 | 9 | 11/22 | 15 | 10 | 2 | 0 | 0 | 0 | 0 | 6.0 | 22 | 3 | 1 |