３か月ごとの値
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勝浦（千葉県) 1966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 | 442.9 | 48 | 8 | 55 | 0 | 0 | 01/27* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 20 | 21 | 2 | 0 | 2 | ||
12～2 | 428.5 | 47 | 11 | 53 | 0 | 0 | 02/23* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 21 | 18 | 5 | 0 | 1 | ||
1～3 | 415.6 | 42 | 15 | 48 | 0 | 0 | 03/08* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 21 | 27 | 6 | 1 | 0 | ||
2～4 | 353.4 | 33 | 23 | 34 | 0 | 0 | 03/08* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 10 | 39 | 4 | 1 | 0 | ||
3～5 | 430.7 | 36 | 23 | 39 | 0 | 0 | 03/08 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 9 | 46 | 1 | 1 | 0 | ||
4～6 | 405.5 | 32 | 27 | 32 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 5 | 51 | 0 | 0 | 0 | |||
5～7 | 400.5 | 31 | 26 | 34 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 6 | 49 | 0 | 10 | 0 | |||
6～8 | 405.5 | 31 | 22 | 33 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 9 | 44 | 0 | 11 | 1 | |||
7～9 | 421.9 | 34 | 19 | 39 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 9 | 37 | 0 | 11 | 4 | |||
8～10 | 506.1 | 44 | 12 | 50 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 13 | 32 | 0 | 1 | 5 | |||
9～11 | 431.7 | 42 | 16 | 47 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 13 | 30 | 0 | 0 | 4 | |||
10～12 | 464.1 | 48 | 13 | 54 | 0 | 0 | 12/27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 20 | 26 | 1 | 0 | 1 | ||