３か月ごとの値
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下関（山口県) 1995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 | 328.5 | 35 | 8 | 33 | 7.9 | 0 | 0 | 01/31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/29 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 7 | 30 | 10 | 0 | 2 |
12～2 | 305.1 | 33 | 7 | 29 | 8.2 | 7 | 5 | 02/01 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 02/01 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 7.2 | 3 | 32 | 16 | 0 | 4 |
1～3 | 380.7 | 39 | 11 | 39 | 10.5 | 7 | 5 | 02/01 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 02/01 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 6.9 | 4 | 33 | 17 | 0 | 6 |
2～4 | 449.4 | 42 | 14 | 47 | 13.2 | 7 | 5 | 02/01 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 02/01 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 6.6 | 5 | 31 | 8 | 0 | 7 |
3～5 | 533.4 | 45 | 17 | 51 | 16.0 | 0 | 0 | 03/05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 10 | 33 | 2 | 0 | 5 | |
4～6 | 543.7 | 44 | 15 | 49 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 8 | 37 | 0 | 0 | 3 | ||
5～7 | 565.5 | 44 | 14 | 50 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 8 | 38 | 0 | 0 | 5 | ||
6～8 | 591.4 | 46 | 9 | 56 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 6 | 29 | 0 | 0 | 11 | ||
7～9 | 566.7 | 46 | 9 | 55 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 6 | 28 | 0 | 0 | 12 | ||
8～10 | 565.4 | 50 | 8 | 59 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 14 | 23 | 0 | 0 | 8 | ||
9～11 | 472.0 | 46 | 10 | 52 | 12.1 | 0 | 0 | 11/24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 15 | 26 | 0 | 0 | 2 | |
10～12 | 421.3 | 43 | 8 | 46 | 9.7 | 0 | 0 | 12/30* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12/25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 15 | 25 | 7 | 0 | 1 |