半旬ごとの値
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秋田（秋田県) 1977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 | 8.1 | 17 | 2 | 1 | 4.3 | 29 | 12 | 02 | 4 | 3 | 1 | 0 | 0 | 0 | 32 | 04* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.4 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.4 | 20 | 0 | 1 | 4.4 | 8 | 4 | 06 | 2 | 0 | 0 | 0 | 0 | 0 | 33 | 07 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.6 | 0 | 5 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 18.9 | 40 | 0 | 3 | 6.4 | 20 | 8 | 12 | 3 | 3 | 0 | 0 | 0 | 0 | 32 | 13 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.3 | 0 | 3 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 5.0 | 10 | 0 | 0 | 4.4 | 36 | 13 | 19 | 4 | 4 | 2 | 0 | 0 | 0 | 41 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.7 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 12.3 | 25 | 0 | 1 | 5.7 | 28 | 18 | 25 | 3 | 2 | 1 | 0 | 0 | 0 | 50 | 25 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 9.6 | 0 | 5 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 18.9 | 32 | 1 | 2 | 6.8 | 24 | 11 | 30 | 4 | 1 | 1 | 0 | 0 | 0 | 50 | 30 | 6 | 6 | 6 | 6 | 6 | 1 | 0 | 9.2 | 0 | 4 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 9.4 | 18 | 0 | 1 | 6.5 | 23 | 11 | 02 | 3 | 2 | 1 | 0 | 0 | 0 | 51 | 02 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 10.0 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 14.7 | 28 | 1 | 1 | 7.6 | 15 | 4 | 08* | 4 | 0 | 0 | 0 | 0 | 0 | 53 | 08 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 9.4 | 0 | 4 | 5 | 1 | 0 | |
| 第3半旬 | 11～15 | 15.9 | 30 | 1 | 3 | 7.9 | 13 | 9 | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 54 | 13 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 9.5 | 0 | 4 | 5 | 1 | 0 | |
| 第4半旬 | 16～20 | 9.3 | 17 | 0 | 0 | 6.9 | 46 | 24 | 17 | 3 | 3 | 2 | 1 | 0 | 0 | 73 | 18 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.6 | 0 | 5 | 4 | 0 | 2 | |
| 第5半旬 | 21～25 | 14.9 | 27 | 1 | 1 | 8.0 | 15 | 8 | 21 | 2 | 2 | 0 | 0 | 0 | 0 | 55 | 23 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 8.7 | 0 | 4 | 4 | 0 | 0 | |
| 第6半旬 | 26～28 | 15.1 | 45 | 0 | 2 | 9.0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 26 | 3 | 3 | 3 | 3 | 2 | 0 | 0 | 6.4 | 0 | 0 | 0 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 12.7 | 22 | 2 | 1 | 7.7 | 11 | 8 | 04 | 1 | 1 | 0 | 0 | 0 | 0 | 10 | 05 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | 9.8 | 0 | 5 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 23.8 | 41 | 1 | 3 | 10.7 | 2 | 2 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 06 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 8.3 | 0 | 4 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 35.8 | 61 | 0 | 4 | 13.4 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 31.8 | 53 | 1 | 4 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.1 | 54 | 1 | 3 | 12.6 | 1 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 3 | 2 | 0 | 1 | |
| 第6半旬 | 26～31 | 29.8 | 40 | 2 | 3 | 11.5 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 29.3 | 46 | 0 | 3 | 13.6 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 5.6 | 9 | 1 | 0 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 49.2 | 75 | 0 | 5 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 11.2 | 17 | 2 | 1 | 8.2 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 0 | 0 | |
| 第5半旬 | 21～25 | 41.8 | 62 | 1 | 4 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 18.2 | 27 | 1 | 1 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 26.3 | 38 | 2 | 2 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 39.5 | 56 | 0 | 3 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 2 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 49.6 | 70 | 1 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.4 | 13 | 2 | 0 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 41.6 | 57 | 1 | 4 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 48.8 | 56 | 0 | 4 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 39.4 | 53 | 1 | 3 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 45.5 | 61 | 1 | 4 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 22.4 | 30 | 0 | 2 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 43.1 | 58 | 0 | 3 | 22.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 43.4 | 58 | 0 | 3 | 21.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 55.7 | 75 | 0 | 5 | 23.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 21.4 | 29 | 2 | 2 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 27.2 | 37 | 0 | 2 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 1 | 1 | |||
| 第3半旬 | 11～15 | 27.8 | 38 | 1 | 3 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 40.7 | 56 | 0 | 3 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 48.3 | 67 | 0 | 4 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 53.8 | 63 | 0 | 5 | 20.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 19.2 | 27 | 0 | 1 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 32.7 | 47 | 1 | 2 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 31.2 | 45 | 1 | 3 | 15.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 10.5 | 15 | 1 | 0 | 10.1 | -- | -- | 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 | 46.5 | 69 | 0 | 4 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 0 | 1 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 28.0 | 35 | 3 | 3 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.8 | 44 | 0 | 2 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 23.7 | 37 | 0 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 0 | 0 | 2 | |||
| 第3半旬 | 11～15 | 22.0 | 35 | 0 | 3 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 36.3 | 59 | 0 | 3 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 45.9 | 76 | 0 | 5 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 34.5 | 58 | 1 | 3 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 46.3 | 79 | 0 | 5 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2 | 1 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 17.1 | 30 | 1 | 2 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 50.0 | 89 | 0 | 5 | 15.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.7 | 3 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 44.9 | 81 | 0 | 5 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.7 | 2 | 0 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 37.2 | 69 | 0 | 4 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 0 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 36.6 | 57 | 0 | 5 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 32.1 | 62 | 1 | 4 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 8.1 | 16 | 2 | 0 | 4.1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | ||
| 第3半旬 | 11～15 | 25.4 | 51 | 0 | 3 | 7.7 | 0 | 0 | 12* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 2 | 2 | 0 | 0 | ||
| 第4半旬 | 16～20 | 13.8 | 28 | 1 | 2 | 4.3 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 0 | 2 | ||
| 第5半旬 | 21～25 | 11.8 | 24 | 1 | 2 | 4.3 | 0 | 0 | 24* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 1 | 0 | 2 | ||
| 第6半旬 | 26～30 | 8.7 | 18 | 1 | 1 | 3.8 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 1 | 0 | 1 | ||
| 第1半旬 | 1～ 5 | 9.7 | 20 | 0 | 1 | 4.0 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 7.3 | 15 | 2 | 0 | 3.3 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 1 | 1 | 1 | ||
| 第3半旬 | 11～15 | 26.1 | 56 | 0 | 3 | 5.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 1.9 | 4 | 2 | 0 | 1.9 | 16 | 16 | 20 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 20 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 9.6 | 0 | 5 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 11.5 | 25 | 1 | 1 | 4.2 | 5 | 2 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 21 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 9.0 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 12.9 | 23 | 1 | 1 | 4.0 | 8 | 5 | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 28 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 8.9 | 0 | 5 | 3 | 0 | 0 | |