半旬ごとの値
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秋田（秋田県) 1997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 | 4.0 | 9 | 0 | 0 | 3.5 | 7 | 5 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 03 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 4 | 0 | 1 | |
| 第2半旬 | 6～10 | 9.0 | 19 | 2 | 1 | 4.5 | 7 | 5 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 06 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 5 | 1 | 0 | |
| 第3半旬 | 11～15 | 3.6 | 8 | 2 | 0 | 4.0 | 9 | 8 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 11 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 2.0 | 4 | 2 | 0 | 3.2 | 19 | 15 | 20 | 2 | 1 | 1 | 0 | 0 | 0 | 16 | 20 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 9.9 | 0 | 5 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 4.9 | 10 | 2 | 0 | 4.6 | 38 | 17 | 22 | 3 | 3 | 2 | 0 | 0 | 0 | 34 | 22 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.6 | 0 | 5 | 5 | 0 | 1 | |
| 第6半旬 | 26～31 | 6.7 | 11 | 0 | 0 | 5.8 | 12 | 6 | 30 | 2 | 1 | 0 | 0 | 0 | 0 | 21 | 26 | 6 | 6 | 6 | 6 | 2 | 0 | 0 | 9.7 | 0 | 6 | 6 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 9.2 | 18 | 1 | 0 | 6.3 | 4 | 4 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 01 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.6 | 0 | 3 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 13.2 | 25 | 0 | 1 | 8.1 | 8 | 7 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 17 | 06 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.3 | 0 | 3 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 11.0 | 21 | 0 | 1 | 7.4 | 10 | 5 | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 14 | 13 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 9.2 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 4.1 | 8 | 1 | 0 | 5.4 | 19 | 8 | 19* | 3 | 2 | 0 | 0 | 0 | 0 | 14 | 19 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 9.9 | 0 | 5 | 5 | 0 | 1 | |
| 第5半旬 | 21～25 | 8.5 | 16 | 0 | 0 | 7.5 | 12 | 7 | 22 | 2 | 2 | 0 | 0 | 0 | 0 | 13 | 23* | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 9.4 | 0 | 4 | 4 | 0 | 1 | |
| 第6半旬 | 26～28 | 18.8 | 56 | 0 | 3 | 13.9 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 13.9 | 25 | 0 | 0 | 9.5 | 8 | 8 | 04 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 04 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 4 | 0 | 1 | |
| 第2半旬 | 6～10 | 19.2 | 33 | 1 | 2 | 10.0 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 27.6 | 47 | 0 | 2 | 14.5 | 0 | 0 | 12* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 4 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 29.0 | 48 | 0 | 3 | 14.5 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 26.8 | 44 | 1 | 2 | 13.3 | 1 | 1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 34.2 | 46 | 0 | 4 | 14.7 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 18.8 | 30 | 2 | 2 | 12.4 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 1 | 1 | 0 | ||
| 第2半旬 | 6～10 | 11.7 | 18 | 2 | 1 | 9.9 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 3 | 0 | ||
| 第3半旬 | 11～15 | 34.7 | 53 | 0 | 2 | 18.9 | 5 | 5 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 12 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 2 | 0 | 1 | |
| 第4半旬 | 16～20 | 45.8 | 69 | 0 | 4 | 22.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 6.3 | 9 | 1 | 0 | 8.3 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 1 | ||
| 第6半旬 | 26～30 | 21.2 | 31 | 0 | 2 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 38.9 | 56 | 0 | 4 | 20.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 19.1 | 27 | 2 | 2 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 27.8 | 39 | 2 | 3 | 16.9 | -- | -- | 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 | 23.5 | 33 | 2 | 2 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 2 | 1 | |||
| 第5半旬 | 21～25 | 12.1 | 17 | 1 | 1 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 40.4 | 46 | 0 | 4 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 10.5 | 14 | 0 | 0 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 11.6 | 16 | 2 | 1 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 47.9 | 64 | 0 | 4 | 25.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 45.5 | 61 | 0 | 4 | 23.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 39.0 | 52 | 0 | 4 | 21.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 14.5 | 19 | 3 | 1 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 13.3 | 18 | 3 | 1 | 8.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 11.4 | 15 | 1 | 0 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 36.2 | 49 | 0 | 3 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 41.3 | 56 | 1 | 3 | 20.2 | -- | -- | 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 | 63.2 | 87 | 0 | 5 | 26.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.9 | 2 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 55.3 | 64 | 0 | 5 | 23.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 21.5 | 30 | 0 | 3 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 16.5 | 24 | 0 | 2 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 21.8 | 32 | 1 | 2 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 41.3 | 61 | 0 | 4 | 21.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.3 | 36 | 0 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 58.1 | 73 | 0 | 6 | 21.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 15.0 | 23 | 2 | 1 | 10.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 27.7 | 43 | 1 | 3 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 15.7 | 25 | 0 | 1 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.7 | 16 | 1 | 1 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 13.9 | 23 | 2 | 1 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 14.8 | 25 | 0 | 1 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 33.6 | 57 | 1 | 3 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 1 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 19.4 | 34 | 0 | 2 | 9.6 | 0 | 0 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 3 | ||
| 第3半旬 | 11～15 | 6.3 | 11 | 0 | 0 | 6.8 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 0 | 4 | ||
| 第4半旬 | 16～20 | 25.0 | 45 | 0 | 2 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 0 | 0 | 3 | |||
| 第5半旬 | 21～25 | 32.1 ) | 59 ) | 1 | 4 | 10.5 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 1 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 9.1 | 14 | 0 | 1 | 5.4 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 0 | 3 | ||
| 第1半旬 | 1～ 5 | 21.6 | 42 | 0 | 2 | 7.7 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 1 | ||
| 第2半旬 | 6～10 | 20.3 | 40 | 0 | 1 | 8.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 19.0 | 38 | 0 | 3 | 7.5 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 0 | 1 | ||
| 第4半旬 | 16～20 | 10.8 | 22 | 1 | 1 | 5.6 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 1 | 1 | ||
| 第5半旬 | 21～25 | 21.8 | 45 | 1 | 3 | 7.2 | -- | -- | 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 | 3.3 | 7 | 3 | 0 | 2.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 5.4 | 11 | 0 | 0 | 4.3 | 16 | 7 | 03 | 3 | 1 | 0 | 0 | 0 | 0 | 10 | 04 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 8.5 | 0 | 2 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 0.8 | 2 | 4 | 0 | 1.8 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 06 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 1 | 0 | 1 | |
| 第3半旬 | 11～15 | 4.9 | 10 | 1 | 0 | 3.9 | 23 | 12 | 11 | 2 | 2 | 1 | 0 | 0 | 0 | 14 | 13* | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 9.2 | 0 | 3 | 4 | 0 | 3 | |
| 第4半旬 | 16～20 | 17.1 | 37 | 0 | 3 | 5.9 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.6 | 38 | 1 | 2 | 6.0 | 3 | 2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 22 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 14.1 | 25 | 0 | 1 | 4.7 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 4 | 3 | 0 | 0 | ||