月ごとの値
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館山（千葉県) 1984年（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 | ||||||||||||||||||||||||||||
| 182.4 | 59 | 3 | 24 | 7 | 7 | 19 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 19 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 4.7 | 6 | 4 | 7 | 0 | 0 | ||
| 148.6 | 47 | 4 | 17 | 17 | 7 | 18 | 4 | 1 | 0 | 0 | 0 | 0 | 10 | 18 | 5 | 4 | 1 | 1 | 0 | 0 | 0 | 6.2 | 4 | 9 | 9 | 0 | 0 | ||
| 202.1 | 55 | 4 | 22 | 5 | 5 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 14 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 5.4 | 5 | 6 | 8 | 0 | 0 | ||
| 175.5 | 45 | 7 | 17 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 10 | 0 | 2 | 0 | ||||
| 187.9 | 43 | 4 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 3 | 15 | 0 | 1 | 0 | ||||
| 121.6 | 28 | 11 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 21 | 0 | 1 | 1 | ||||
| 236.7 | 54 | 3 | 23 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 2 | 9 | 0 | 2 | 2 | ||||
| 284.3 | 68 | 0 | 27 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 4 | 6 | 0 | 0 | 1 | ||||
| 190.7 | 51 | 2 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 4 | 12 | 0 | 1 | 0 | ||||
| 119.3 | 34 | 7 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 13 | 0 | 0 | 0 | ||||
| 129.4 | 42 | 9 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 4 | 12 | 0 | 1 | 4 | ||||
| 149.8 | 49 | 6 | 21 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 3 | 7 | 1 | 0 | 0 | |||