月ごとの値
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下関（山口県) 1965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 | ||||||||||||||||||||||||||||
| 100.0 | 32 | 6 | 10 | 7.6 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 10 | 6 | 0 | 0 | |
| 135.3 ) | 46 ) | 4 ) | 17 ) | 12.6 | 1 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 8 | 6 | 2 | 0 | |
| 209.7 | 57 | 0 | 23 | 17.3 | 0 | 0 | 16* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 4 | 2 | 1 | 0 | 1 | ||
| 189.7 | 49 | 8 | 19 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 3 | 10 | 0 | 1 | 0 | |||
| 200.1 | 47 | 4 | 17 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 3 | 10 | 0 | 1 | 2 | |||
| 180.7 | 42 | 8 | 17 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 3 | 13 | 0 | 3 | 2 | |||
| 118.7 | 27 | 9 | 11 | 12.5 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 19 | 0 | 0 | 7 | |||
| 264.7 | 64 | 1 | 26 | 19.0 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 3 | 3 | 0 | 0 | 2 | |||
| 176.6 | 48 | 5 | 17 | 14.8 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 5 | 9 | 0 | 0 | 0 | |||
| 220.2 | 63 | 3 | 26 | 14.9 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 6 | 3 | 0 | 1 | 1 | |||
| 146.1 | 47 | 4 | 19 | 9.6 ) | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 9 | 0 | 0 | 2 | ||
| 73.1 | 24 | 7 | 8 | 6.3 ) | 3 | 2 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 15 | 7 | 0 | 0 | |