半旬ごとの値
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秋田（秋田県) 1990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 | 4.2 | 9 | 2 | 0 | 4.4 | 39 | 16 | 01 | 4 | 4 | 1 | 0 | 0 | 0 | 26 | 04 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 8.8 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 4.4 | 9 | 2 | 0 | 3.8 | 6 | 5 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 16 | 06 | 5 | 5 | 4 | 3 | 0 | 0 | 0 | 9.9 | 0 | 5 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 5.9 | 12 | 0 | 0 | 4.6 | 19 | 19 | 14 | 1 | 1 | 1 | 0 | 0 | 0 | 18 | 14 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 9.4 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 9.3 | 19 | 1 | 1 | 5.3 | 14 | 10 | 20 | 2 | 1 | 1 | 0 | 0 | 0 | 11 | 20 | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 8.9 | 0 | 4 | 5 | 0 | 1 | |
| 第5半旬 | 21～25 | 18.2 | 37 | 1 | 3 | 7.4 | 16 | 16 | 22 | 1 | 1 | 1 | 0 | 0 | 0 | 22 | 23* | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 8.8 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 4.4 | 7 | 1 | 0 | 6.0 | 8 | 2 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 30* | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 9.9 | 0 | 6 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 20.2 | 40 | 0 | 3 | 9.3 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 02* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 6.8 | 0 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 12.6 | 24 | 0 | 1 | 8.2 | 1 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 06 | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 8.1 | 15 | 1 | 0 | 6.0 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 14.7 | 27 | 2 | 2 | 8.2 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 2.9 | 5 | 4 | 0 | 4.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～28 | 15.2 | 46 | 0 | 2 | 12.9 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 15.0 | 27 | 1 | 1 | 9.9 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 3 | 0 | 0 | 0 | ||
| 第2半旬 | 6～10 | 19.0 | 33 | 1 | 1 | 10.5 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 17.0 | 29 | 0 | 2 | 9.4 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 34.1 | 57 | 0 | 4 | 16.8 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 0 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 25.6 | 42 | 0 | 3 | 14.4 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 1 | 0 | 0 | |
| 第6半旬 | 26～31 | 44.2 | 59 | 0 | 4 | 18.0 | 13 | 13 | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 26 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 5.0 | 2 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 27.9 | 44 | 1 | 3 | 14.7 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 37.8 | 59 | 0 | 3 | 18.4 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 1 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 24.2 | 37 | 2 | 2 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 31.4 | 47 | 1 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 20.7 | 31 | 0 | 2 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 40.8 | 60 | 0 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 24.8 | 36 | 1 | 2 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 34.4 | 49 | 0 | 3 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 20.0 | 28 | 0 | 2 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 23.5 | 33 | 1 | 3 | 17.0 | -- | -- | 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 | 22.5 | 31 | 1 | 1 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 62.3 | 71 | 0 | 5 | 25.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 1 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.4 | 38 | 1 | 3 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 45.1 | 61 | 0 | 4 | 23.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 33.8 | 45 | 0 | 2 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 0 | 1 | 1 | |||
| 第4半旬 | 16～20 | 12.2 ) | 20 ) | 1 ) | 1 ) | 11.6 | -- | -- | 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 | 6.3 | 8 | 4 | 1 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 1 | 2 | |||
| 第6半旬 | 26～30 | 29.9 | 40 | 1 | 2 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 34.1 | 46 | 2 | 3 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.6 | 36 | 1 | 2 | 17.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 37.6 | 51 | 1 | 4 | 20.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 5.3 | 7 | 2 | 0 | 7.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 29.1 | 40 | 0 | 2 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 59.4 | 69 | 0 | 5 | 24.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 0 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 57.9 | 82 | 0 | 5 | 25.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 3 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 45.9 | 66 | 0 | 4 | 22.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 25.5 | 37 | 0 | 2 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 19.8 | 29 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 36.8 | 55 | 1 | 4 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 37.4 | 47 | 0 | 4 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 32.8 | 51 | 0 | 3 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 24.3 | 38 | 1 | 2 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 8.0 | 13 | 3 | 1 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 12.5 | 20 | 1 | 1 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 29.8 | 49 | 0 | 3 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 2 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 27.6 | 46 | 1 | 3 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 24.3 | 42 | 1 | 3 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 12.6 | 22 | 1 | 1 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 23.8 | 42 | 0 | 3 | 11.0 | -- | -- | 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 | 32.2 | 58 | 0 | 3 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 2 | 0 | 1 | 2 | |||
| 第5半旬 | 21～25 | 47.7 | 88 | 0 | 5 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.4 | 4 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 31.5 | 49 | 1 | 4 | 9.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 20.9 | 40 | 1 | 2 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 9.4 | 18 | 1 | 1 | 5.1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 1 | 0 | 1 | ||
| 第3半旬 | 11～15 | 17.5 | 35 | 1 | 2 | 7.0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 1 | 0 | 1 | ||
| 第4半旬 | 16～20 | 22.1 | 45 | 0 | 3 | 7.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 8.6 | 18 | 0 | 0 | 5.2 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 1 | 0 | 1 | |
| 第6半旬 | 26～30 | 21.3 | 44 | 2 | 3 | 6.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 7.7 | 16 | 2 | 1 | 3.7 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 2 | 0 | 2 | ||
| 第2半旬 | 6～10 | 8.4 | 18 | 0 | 1 | 4.1 | 0 | 0 | 07* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 3 | ||
| 第3半旬 | 11～15 | 2.1 | 4 | 0 | 0 | 2.5 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 6.9 | 15 | 2 | 1 | 3.8 | 10 | 6 | 16 | 2 | 1 | 0 | 0 | 0 | 0 | 5 | 17* | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 6.6 | 14 | 1 | 1 | 3.3 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 3 | 0 | 2 | |
| 第6半旬 | 26～31 | 4.7 | 8 | 3 | 0 | 3.0 | 6 | 3 | 28* | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 29* | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 5 | 6 | 0 | 1 | |