３か月ごとの値
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勝浦（千葉県) 2001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 | 416.8 | 45 | 19 | 50 | 0 | 0 | 01/28* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/28* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 9 | 33 | 2 | 0 | 2 | |
12～2 | 440.7 | 48 | 12 | 51 | 0 | 0 | 02/14* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/28* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 10 | 32 | 3 | 0 | 3 | |
1～3 | 455.7 | 46 | 12 | 49 | 0 | 0 | 03/31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/28* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 8 | 33 | 5 | 0 | 4 | |
2～4 | 503.6 | 47 | 12 | 49 | 0 | 0 | 03/31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 8 | 34 | 3 | 0 | 2 | ||
3～5 | 561.2 | 47 | 15 | 53 | 0 | 0 | 03/31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 9 | 38 | 2 | 1 | 1 | ||
4～6 | 507.5 | 40 | 16 | 44 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 6 | 49 | 0 | 4 | 0 | |||
5～7 | 532.3 | 41 | 13 | 46 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 6 | 47 | 0 | 11 | 2 | |||
6～8 | 503.8 | 39 | 10 | 42 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 5 | 46 | 0 | 10 | 4 | |||
7～9 | 539.0 | 44 | 8 | 49 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 9 | 37 | 0 | 7 | 5 | |||
8～10 | 471.4 | 41 | 14 | 45 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 11 | 40 | 0 | 1 | 4 | |||
9～11 | 490.7 | 48 | 13 | 54 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 16 | 30 | 0 | 1 | 3 | |||
10～12 | 528.0 | 55 | 10 | 64 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 16 | 23 | 0 | 1 | 2 | |||