3か月ごとの値
千葉(千葉県) 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 | 453.8 | 49 | 19 | 51 | 6 | 4 | 01/09 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 01/09 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.3 | 25 | 31 | 6 | 2 | 0 | |
12~2 | 458.5 | 50 | 15 | 51 | 6 | 4 | 01/09 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 01/09 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.2 | 22 | 26 | 8 | 3 | 0 | |
1~3 | 494.7 | 50 | 17 | 54 | 10 | 4 | 03/01* | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 03/01 | 7 | 4 | 1 | 0 | 0 | 0 | 0 | 5.6 | 20 | 32 | 11 | 2 | 1 | |
2~4 | 436.1 | 41 | 22 | 47 | 4 | 4 | 03/01 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 03/01 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 6.8 | 11 | 42 | 5 | 2 | 1 | |
3~5 | 433.0 | 36 | 23 | 41 | 4 | 4 | 03/01 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 03/01 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 7.6 | 8 | 54 | 3 | 1 | 1 | |
4~6 | 321.2 | 26 | 28 | 27 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 3 | 65 | 0 | 1 | 0 | |||
5~7 | 326.7 | 25 | 22 | 25 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 3 | 65 | 0 | 0 | 5 | |||
6~8 | 292.3 | 23 | 20 | 24 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 2 | 66 | 0 | 0 | 8 | |||
7~9 | 306.3 | 25 | 15 | 24 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 2 | 59 | 0 | 1 | 8 | |||
8~10 | 307.9 | 27 | 20 | 28 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 6 | 57 | 0 | 2 | 5 | |||
9~11 | 357.0 | 35 | 18 | 37 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 13 | 44 | 0 | 2 | 3 | |||
10~12 | 428.2 | 45 | 16 | 50 | 0 | 0 | 12/31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 21 | 35 | 1 | 1 | 3 |