３か月ごとの値
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日田（大分県) 1989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 | 380.1 | 41 | 13 | 46 | 2 | 1 | 01/27* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 01/28* | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 6.2 | 12 | 31 | 8 | 32 | 2 | |
12～2 | 341.7 | 37 | 19 | 42 | 6 | 4 | 02/02 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 02/02 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 6.6 | 8 | 36 | 11 | 22 | 2 | |
1～3 | 351.8 | 36 | 20 | 39 | 8 | 4 | 02/02 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 02/02 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 6.9 | 4 | 40 | 9 | 13 | 2 | |
2～4 | 450.4 | 42 | 15 | 49 | 7 | 4 | 02/02 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 02/02 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6.6 | 5 | 36 | 6 | 9 | 0 | |
3～5 | 503.6 | 42 | 13 | 51 | 3 | 3 | 03/08 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 03/08 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.9 | 6 | 43 | 3 | 8 | 3 | |
4～6 | 496.7 | 40 | 19 | 47 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 7 | 49 | 0 | 3 | 4 | |||
5～7 | 473.8 | 37 | 20 | 44 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 6 | 49 | 0 | 1 | 10 | |||
6～8 | 514.9 | 40 | 14 | 50 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 4 | 35 | 0 | 1 | 13 | |||
7～9 | 488.0 | 40 | 10 | 50 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2 | 35 | 0 | 3 | 18 | |||
8～10 | 522.6 | 46 | 7 | 56 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 8 | 28 | 0 | 14 | 12 | |||
9～11 | 457.7 | 44 | 8 | 52 | 0 | 0 | 11/29 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 9 | 31 | 1 | 25 | 6 | ||
10～12 | 471.3 | 48 | 5 | 58 | 0 | 0 | 12/31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12/30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 11 | 22 | 5 | 37 | 1 | |