半旬ごとの値
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日田（大分県) 1983年（半旬ごとの値） 詳細（日照・雪・その他）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||||||||||||||||||
| 第1半旬 | 1～ 5 | 14.3 | 29 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 22.3 | 45 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 26.8 | 53 | 0 | 3 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 1 | 0 | 0 | |||
| 第4半旬 | 16～20 | 16.1 | 32 | 1 | 2 | 1 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 2 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 35.4 | 69 | 0 | 4 | 1 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.9 | 3 | 0 | 2 | 0 | 0 | ||
| 第6半旬 | 26～31 | 40.8 | 65 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 3 | 1 | 0 | 4 | 0 | ||||
| 第1半旬 | 1～ 5 | 17.7 | 33 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 3 | 0 | ||||
| 第2半旬 | 6～10 | 35.1 | 65 | 0 | 5 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 2 | 0 | 0 | |||
| 第3半旬 | 11～15 | 38.1 | 70 | 0 | 5 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 1 | 0 | 1 | 0 | 0 | |||
| 第4半旬 | 16～20 | 18.0 | 33 | 0 | 1 | 1 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 2 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 25.2 | 45 | 1 | 3 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 0 | 0 | ||
| 第6半旬 | 26～28 | 26.2 | 77 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 0 | 0 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 10.9 | 19 | 0 | 1 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 1 | 2 | 2 | |||
| 第2半旬 | 6～10 | 30.0 | 52 | 0 | 4 | 0 | 0 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 1 | 2 | 0 | |||
| 第3半旬 | 11～15 | 22.6 | 38 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 3 | 0 | 0 | 1 | ||||
| 第4半旬 | 16～20 | 23.0 | 38 | 1 | 2 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 16.0 | 26 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 11.0 | 15 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 40.3 | 64 | 0 | 4 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 1 | 0 | 0 | 2 | 3 | ||
| 第2半旬 | 6～10 | 19.8 | 31 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 15.3 | 24 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 26.8 | 41 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 37.0 | 56 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 36.9 | 55 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 20.6 | 31 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 42.8 | 63 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 1 | 0 | ||||
| 第3半旬 | 11～15 | 49.8 | 72 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 0 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 36.7 | 53 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 3 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 33.1 | 47 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 43.7 | 52 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 39.4 | 56 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 2 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 38.4 | 54 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 24.6 | 34 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 1 | 0 | ||||
| 第4半旬 | 16～20 | 18.9 | 26 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 36.4 | 51 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 20.3 | 28 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 2 | ||||
| 第1半旬 | 1～ 5 | 21.7 | 30 | 0 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 28.5 | 40 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 36.5 | 52 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 0 | 0 | 1 | ||||
| 第4半旬 | 16～20 | 15.5 | 22 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 28.9 | 41 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 59.4 | 71 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 0 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 48.8 | 71 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.7 | 1 | 1 | 0 | 0 | 1 | ||||
| 第2半旬 | 6～10 | 37.4 | 55 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 0 | 0 | 0 | 5 | ||||
| 第3半旬 | 11～15 | 44.9 | 67 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 23.6 | 36 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 3 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 24.3 | 37 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 0 | 1 | ||||
| 第6半旬 | 26～31 | 26.4 | 34 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 1 | 2 | ||||
| 第1半旬 | 1～ 5 | 24.8 | 39 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 3 | 1 | ||||
| 第2半旬 | 6～10 | 29.9 | 47 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 1 | ||||
| 第3半旬 | 11～15 | 20.8 | 33 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 2 | 0 | 0 | 1 | ||||
| 第4半旬 | 16～20 | 25.7 | 42 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 15.3 | 25 | 0 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 14.6 | 24 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 28.2 | 48 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 31.5 | 54 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 2 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 25.4 | 44 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 1 | 0 | ||||
| 第4半旬 | 16～20 | 27.5 | 49 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 1 | 0 | ||||
| 第5半旬 | 21～25 | 26.5 | 48 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 2 | 0 | 2 | 0 | ||||
| 第6半旬 | 26～31 | 42.1 | 64 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 2 | 1 | 0 | 4 | 0 | ||||
| 第1半旬 | 1～ 5 | 22.2 | 41 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 3 | 0 | ||||
| 第2半旬 | 6～10 | 19.7 | 37 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 3 | 0 | ||||
| 第3半旬 | 11～15 | 30.6 | 58 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 0 | 0 | 2 | 0 | ||||
| 第4半旬 | 16～20 | 27.7 | 54 | 0 | 4 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 26.9 | 53 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 4 | 0 | ||||
| 第6半旬 | 26～30 | 27.7 | 55 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 2 | 2 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 35.4 | 71 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 2 | 0 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 27.8 | 56 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 0 | 5 | 1 | ||||
| 第3半旬 | 11～15 | 20.1 | 40 | 0 | 3 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 2 | 1 | |||
| 第4半旬 | 16～20 | 20.8 | 42 | 0 | 2 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 1 | 1 | 0 | |||
| 第5半旬 | 21～25 | 20.6 | 42 | 1 | 3 | 1 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 3 | 1 | 0 | ||
| 第6半旬 | 26～31 | 22.1 | 37 | 0 | 3 | 11 | 11 | 31 | 1 | 1 | 1 | 0 | 0 | 0 | 11 | 31 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 5.6 | 0 | 1 | 3 | 1 | 0 | ||