旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
日田（大分県) 1984年（旬ごとの値） 詳細（日照・雪・その他）
| 月 | 旬 | 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 | |||||||||||||||||||||||||||||
| 上旬 | 41.5 | 42 | 1 | 5 | 1 | 1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 01 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 6.6 | 0 | 3 | 4 | 2 | 0 | ||
| 中旬 | 36.8 | 36 | 0 | 4 | 28 | 18 | 19 | 2 | 2 | 2 | 0 | 0 | 0 | 26 | 19 | 4 | 3 | 3 | 3 | 1 | 0 | 0 | 7.6 | 1 | 5 | 4 | 2 | 0 | ||
| 下旬 | 45.1 | 40 | 0 | 5 | 17 | 16 | 31 | 1 | 1 | 1 | 0 | 0 | 0 | 16 | 31 | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 6.8 | 0 | 5 | 10 | 2 | 0 | ||
| 上旬 | 65.3 | 61 | 0 | 9 | 1 | 1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 01 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 6.8 | 0 | 3 | 6 | 1 | 0 | ||
| 中旬 | 48.1 | 44 | 2 | 5 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 2 | 2 | 2 | 4 | 0 | |||
| 下旬 | 33.6 | 33 | 1 | 3 | 2 | 2 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 29 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 5 | 2 | 0 | 0 | ||
| 上旬 | 67.9 | 59 | 0 | 8 | 4 | 4 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 03 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 5 | 1 | 0 | ||
| 中旬 | 43.7 | 37 | 3 | 5 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 5 | 0 | 0 | 0 | ||
| 下旬 | 76.9 | 57 | 0 | 7 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 3 | 1 | 0 | 0 | |||
| 上旬 | 55.2 | 44 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 5 | 0 | 0 | 1 | ||||
| 中旬 | 78.0 | 60 | 1 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 2 | 1 | 0 | 0 | 0 | ||||
| 下旬 | 54.2 | 41 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 4 | 0 | 0 | 0 | ||||
| 上旬 | 73.3 | 54 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 5 | 2 | 0 | 3 | 0 | ||||
| 中旬 | 75.3 | 54 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 3 | 0 | 0 | 1 | ||||
| 下旬 | 73.4 | 48 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 4 | 0 | 1 | 0 | ||||
| 上旬 | 55.5 | 39 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 6 | 0 | 0 | 1 | ||||
| 中旬 | 54.8 | 38 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 6 | 0 | 0 | 0 | ||||
| 下旬 | 19.8 | 14 | 4 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 9 | 0 | 1 | 0 | ||||
| 上旬 | 53.1 | 37 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 5 | 0 | 1 | 0 | ||||
| 中旬 | 69.2 | 49 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 4 | 2 | 0 | 0 | 3 | ||||
| 下旬 | 69.2 | 45 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 4 | 0 | 1 | 5 | ||||
| 上旬 | 77.9 | 57 | 0 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 3 | 0 | 0 | 3 | ||||
| 中旬 | 61.6 | 46 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 4 | 0 | 0 | 1 | ||||
| 下旬 | 81.8 | 57 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 2 | 0 | 2 | 0 | ||||
| 上旬 | 51.3 | 40 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 5 | 0 | 0 | 1 | ||||
| 中旬 | 37.9 | 31 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 7 | 0 | 1 | 0 | ||||
| 下旬 | 67.8 | 56 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 3 | 3 | 0 | 2 | 0 | ||||
| 上旬 | 45.0 | 39 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 4 | 0 | 0 | 0 | ||||
| 中旬 | 63.5 | 56 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 1 | 0 | 4 | 0 | ||||
| 下旬 | 68.3 | 56 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 6 | 2 | 0 | 7 | 0 | ||||
| 上旬 | 50.0 | 47 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 1 | 2 | 0 | 7 | 0 | ||||
| 中旬 | 34.1 | 33 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 5 | 0 | 1 | 0 | ||||
| 下旬 | 54.5 | 54 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 3 | 3 | 0 | 6 | 0 | ||||
| 上旬 | 60.6 | 61 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 3 | 3 | 0 | 3 | 0 | ||||
| 中旬 | 24.5 | 25 | 4 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 4 | 0 | 5 | 0 | ||||
| 下旬 | 32.9 | 30 | 0 | 2 | 14 | 6 | 29 | 2 | 1 | 0 | 0 | 0 | 0 | 6 | 29 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | 8.0 | 0 | 6 | 8 | 0 | 0 | ||