3か月ごとの値
勝浦(千葉県) 1987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 | 444.4 | 48 | 14 | 56 | 0 | 0 | 01/13* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 13 | 30 | 3 | 0 | 6 | |
12~2 | 474.9 | 52 | 13 | 61 | 0 | 0 | 02/25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 17 | 23 | 6 | 0 | 8 | |
1~3 | 451.5 | 46 | 18 | 55 | 0 | 0 | 03/08* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03/08* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 12 | 30 | 8 | 0 | 5 | |
2~4 | 485.1 | 46 | 16 | 52 | 0 | 0 | 03/08* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03/08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 13 | 35 | 5 | 1 | 2 | |
3~5 | 517.6 | 43 | 18 | 49 | 0 | 0 | 03/08* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03/08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 12 | 41 | 2 | 1 | 0 | |
4~6 | 563.1 | 45 | 14 | 49 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 13 | 44 | 0 | 2 | 0 | |||
5~7 | 534.1 | 41 | 17 | 45 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 10 | 45 | 0 | 5 | 1 | |||
6~8 | 562.1 | 44 | 12 | 49 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 9 | 41 | 0 | 6 | 4 | |||
7~9 | 513.7 | 42 | 13 | 46 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 6 | 43 | 0 | 6 | 6 | |||
8~10 | 478.8 | 42 | 15 | 47 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 7 | 47 | 0 | 2 | 9 | |||
9~11 | 392.0 | 38 | 19 | 42 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 8 | 49 | 0 | 1 | 6 | |||
10~12 | 415.7 | 43 | 17 | 50 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 18 | 38 | 0 | 0 | 4 |