３か月ごとの値
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館山（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 | 538.9 | 58 | 7 | 68 | 0 | 0 | 01/30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 16 | 12 | 3 | 1 | 5 | ||
12～2 | 535.9 | 58 | 9 | 65 | 0 | 0 | 02/19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 17 | 13 | 5 | 0 | 3 | ||
1～3 | 561.0 | 57 | 11 | 64 | 0 | 0 | 02/19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 17 | 15 | 4 | 2 | 4 | ||
2～4 | 531.2 | 50 | 11 | 56 | 0 | 0 | 02/19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 10 | 24 | 2 | 2 | 2 | ||
3～5 | 527.4 | 44 | 14 | 54 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 9 | 35 | 0 | 3 | 4 | |||
4～6 | 451.5 | 36 | 21 | 44 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 5 | 45 | 0 | 1 | 4 | |||
5～7 | 485.8 | 37 | 19 | 45 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 3 | 45 | 0 | 1 | 5 | |||
6～8 | 569.1 | 44 | 15 | 50 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 3 | 37 | 0 | 0 | 4 | |||
7～9 | 574.9 | 47 | 12 | 51 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 3 | 35 | 0 | 0 | 7 | |||
8～10 | 546.1 | 48 | 13 | 50 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 11 | 34 | 0 | 0 | 7 | |||
9～11 | 437.6 | 42 | 18 | 44 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 14 | 36 | 0 | 0 | 7 | |||
10～12 | 421.5 | 44 | 19 | 45 | 0 | 0 | 12/28* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 14 | 33 | 3 | 0 | 5 | ||