半旬ごとの値
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秋田（秋田県) 1971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 | 13.4 | 29 | 1 | 1 | 5.2 | 5 | 3 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 05* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 5 | 0 | 1 | |
| 第2半旬 | 6～10 | 8.0 | 17 | 0 | 0 | 5.8 | 13 | 5 | 09 | 2 | 1 | 0 | 0 | 0 | 0 | 13 | 10 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 9.4 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 9.9 | 21 | 1 | 1 | 4.8 | 8 | 7 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 11 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 14.1 | 29 | 2 | 2 | 5.6 | 3 | 3 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 5.0 | 10 | 1 | 0 | 4.5 | 6 | 4 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 24 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 15.0 | 25 | 0 | 1 | 6.0 | 23 | 7 | 30* | 3 | 3 | 0 | 0 | 0 | 0 | 13 | 30 | 6 | 6 | 5 | 2 | 0 | 0 | 0 | 8.8 | 0 | 4 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 15.3 | 30 | 0 | 1 | 7.3 | 25 | 15 | 02 | 3 | 2 | 1 | 0 | 0 | 0 | 27 | 02 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 7.0 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 12.7 | 25 | 1 | 1 | 6.8 | 26 | 12 | 10 | 4 | 2 | 1 | 0 | 0 | 0 | 27 | 10 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 9.1 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 22.5 | 43 | 1 | 3 | 9.0 | 10 | 10 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 35 | 11 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 7.8 | 0 | 1 | 3 | 1 | 0 | |
| 第4半旬 | 16～20 | 12.1 | 22 | 2 | 1 | 6.9 | 7 | 4 | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 16 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 11.3 | 21 | 2 | 1 | 6.3 | 1 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 2 | 1 | 0 | |
| 第6半旬 | 26～28 | 12.5 | 37 | 0 | 1 | 8.5 | 1 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 13.1 | 23 | 1 | 1 | 7.1 | 4 | 4 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 05 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 15.8 | 27 | 0 | 1 | 10.0 | 9 | 4 | 07 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 10* | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 17.6 | 30 | 0 | 2 | 11.1 | 22 | 10 | 11 | 3 | 2 | 1 | 0 | 0 | 0 | 13 | 11 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 9.3 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 35.5 | 59 | 0 | 3 | 13.5 | 6 | 4 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 17 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 3 | 1 | 0 | |
| 第5半旬 | 21～25 | 31.2 | 51 | 0 | 4 | 14.3 | 4 | 4 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 24 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 33.7 | 45 | 0 | 4 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 34.2 | 54 | 1 | 3 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 33.8 | 52 | 1 | 3 | 14.1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 1 | 1 | 0 | ||
| 第3半旬 | 11～15 | 39.8 | 61 | 1 | 4 | 16.4 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 43.8 | 66 | 0 | 4 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 37.3 | 55 | 0 | 3 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 29.2 | 43 | 2 | 3 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 15.7 | 23 | 2 | 1 | 9.4 | -- | -- | 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 | 26.0 | 37 | 1 | 2 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 54.3 | 76 | 0 | 5 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 46.0 | 64 | 0 | 4 | 20.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 37.7 | 52 | 0 | 3 | 19.5 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 35.2 | 40 | 1 | 4 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 28.4 | 38 | 2 | 3 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 51.7 | 70 | 0 | 5 | 24.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 14.7 | 20 | 2 | 1 | 11.2 | -- | -- | 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 | 19.4 | 26 | 1 | 1 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 4 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 45.4 | 61 | 0 | 3 | 22.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 26.5 | 36 | 1 | 3 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 23.0 | 31 | 3 | 2 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 3 | 1 | |||
| 第2半旬 | 6～10 | 29.7 | 40 | 0 | 2 | 17.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 21.0 | 29 | 1 | 1 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 16.4 | 22 | 2 | 2 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 22.0 | 30 | 1 | 2 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 34.3 | 40 | 1 | 3 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 55.8 | 79 | 0 | 5 | 24.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 33.7 | 48 | 1 | 3 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 18.5 | 27 | 0 | 2 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 27.2 | 40 | 1 | 2 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 36.0 | 54 | 0 | 3 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 42.0 | 53 | 1 | 4 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 29.6 | 46 | 1 | 3 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 38.8 | 61 | 0 | 4 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 27.4 | 44 | 1 | 3 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 28.8 | 47 | 1 | 3 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 23.3 | 38 | 1 | 2 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 17.2 | 29 | 0 | 2 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 3 | |||
| 第1半旬 | 1～ 5 | 29.5 | 50 | 1 | 3 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 44.9 | 78 | 0 | 5 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 19.8 | 35 | 0 | 2 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 36.7 | 66 | 0 | 5 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 1 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 15.3 | 28 | 1 | 1 | 7.2 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 4 | 0 | 0 | 1 | ||
| 第6半旬 | 26～31 | 12.9 | 20 | 1 | 1 | 5.3 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 5 | 0 | 0 | 1 | ||
| 第1半旬 | 1～ 5 | 40.9 | 79 | 0 | 5 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.4 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 10.4 | 20 | 1 | 0 | 5.6 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 25.4 | 51 | 0 | 3 | 7.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 22.9 | 46 | 0 | 3 | 6.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 18.0 | 37 | 0 | 1 | 5.3 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 1 | ||
| 第6半旬 | 26～30 | 4.4 | 9 | 2 | 0 | 3.0 | 11 | 11 | 29 | 1 | 1 | 1 | 0 | 0 | 0 | 9 | 29 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 3 | 0 | 2 | |
| 第1半旬 | 1～ 5 | 15.3 | 32 | 0 | 2 | 4.3 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 3 | 0 | 2 | |
| 第2半旬 | 6～10 | 10.4 | 22 | 1 | 1 | 3.8 | 8 | 3 | 10* | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 3.2 | 7 | 2 | 0 | 3.2 | 10 | 7 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 11 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 5.9 | 13 | 1 | 0 | 2.9 | 3 | 3 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 3 | 0 | 1 | |
| 第5半旬 | 21～25 | 5.3 | 11 | 1 | 1 | 3.3 | 14 | 7 | 21 | 3 | 1 | 0 | 0 | 0 | 0 | 8 | 23* | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 14.4 | 26 | 1 | 2 | 4.3 | 7 | 4 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 29* | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 9.3 | 0 | 5 | 3 | 0 | 0 | |
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。