３か月ごとの値
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山口（山口県) 1998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 | 358.1 | 38 | 14 | 40 | 11 | 7 | 01/24 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 01/24 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 6.6 | 12 | 41 | 11 | 4 | 3 | |
12～2 | 304.7 | 33 | 15 | 33 | 11 | 7 | 01/24 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 01/24 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 7.1 | 7 | 40 | 12 | 5 | 0 | |
1～3 | 337.1 | 34 | 17 | 31 | 11 | 7 | 01/24 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 01/24 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 7.2 | 7 | 42 | 9 | 4 | 0 | |
2～4 | 406.6 | 38 | 20 | 40 | 0 | 0 | 03/15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 12 | 40 | 2 | 2 | 2 | ||
3～5 | 469.8 | 40 | 20 | 43 | 0 | 0 | 03/15 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 14 | 47 | 1 | 2 | 3 | ||
4～6 | 423.4 | 34 | 22 | 36 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 11 | 52 | 0 | 2 | 3 | |||
5～7 | 429.3 | 33 | 18 | 34 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 4 | 55 | 0 | 1 | 3 | |||
6～8 | 456.5 | 36 | 12 | 40 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 1 | 51 | 0 | 0 | 8 | |||
7～9 | 510.0 | 42 | 6 | 47 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 3 | 43 | 0 | 0 | 9 | |||
8～10 | 476.0 | 42 | 9 | 46 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 8 | 45 | 0 | 3 | 8 | |||
9～11 | 442.9 | 43 | 11 | 44 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 14 | 38 | 0 | 5 | 2 | |||
10～12 | 460.4 | 48 | 9 | 51 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 17 | 30 | 0 | 9 | 1 | |||