３か月ごとの値
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勝浦（千葉県) 2002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 | 539.4 | 58 | 8 | 70 | 0 | 0 | 01/05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 18 | 18 | 1 | 0 | 3 | ||
12～2 | 528.4 | 58 | 9 | 67 | 0 | 0 | 02/10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 17 | 17 | 2 | 0 | 2 | ||
1～3 | 541.2 | 55 | 11 | 65 | 0 | 0 | 02/10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 19 | 20 | 2 | 0 | 3 | ||
2～4 | 500.3 | 48 | 13 | 56 | 0 | 0 | 02/10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 13 | 30 | 1 | 0 | 1 | ||
3～5 | 507.6 | 44 | 16 | 53 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 11 | 41 | 0 | 0 | 3 | |||
4～6 | 437.2 | 36 | 24 | 43 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 5 | 55 | 0 | 0 | 4 | |||
5～7 | 465.7 | 36 | 22 | 42 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 4 | 56 | 0 | 10 | 4 | |||
6～8 | 546.2 | 42 | 18 | 48 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 46 | 0 | 10 | 2 | |||
7～9 | 555.0 | 45 | 13 | 49 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 3 | 41 | 0 | 10 | 0 | |||
8～10 | 551.6 | 48 | 15 | 54 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 11 | 36 | 0 | 0 | 1 | |||
9～11 | 436.5 | 42 | 19 | 46 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 18 | 41 | 0 | 0 | 2 | |||
10～12 | 430.5 | 45 | 20 | 51 | 0 | 0 | 12/28* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12/09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 21 | 35 | 2 | 0 | 3 | |