半旬ごとの値
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酒田（山形県) 1992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 | 4.4 | 9 | 1 | 0 | 3.9 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 1.6 | 3 | 3 | 0 | 3.4 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 13.9 | 29 | 0 | 2 | 6.0 | 5 | 3 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 5 | 3 | 0 | 1 | |
| 第4半旬 | 16～20 | 5.5 | 11 | 1 | 0 | 3.9 | 8 | 4 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 20* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 4 | 0 | 1 | |
| 第5半旬 | 21～25 | 6.5 | 13 | 2 | 0 | 5.1 | 7 | 6 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 25 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 7.0 | 12 | 0 | 1 | 5.3 | 3 | 2 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 29 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 2.3 | 5 | 3 | 0 | 4.2 | 10 | 7 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 02 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 1.4 | 3 | 1 | 0 | 4.2 | 5 | 3 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 07 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 5 | 0 | 2 | |
| 第3半旬 | 11～15 | 14.0 | 26 | 1 | 1 | 7.7 | 2 | 2 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 4 | 0 | 1 | |
| 第4半旬 | 16～20 | 7.5 | 14 | 2 | 0 | 5.8 | 2 | 2 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 5 | 0 | 1 | |
| 第5半旬 | 21～25 | 12.6 | 23 | 0 | 1 | 8.2 | 5 | 2 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 23* | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～29 | 14.2 | 32 | 1 | 1 | 8.1 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 2 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 8.8 | 16 | 1 | 0 | 9.0 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 18.9 | 33 | 1 | 2 | 10.6 | 1 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 23.3 | 40 | 1 | 3 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 19.7 | 33 | 1 | 2 | 11.9 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 9.0 | 15 | 2 | 0 | 9.8 | 24 | 23 | 21 | 1 | 1 | 1 | 1 | 0 | 0 | 21 | 21 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | 9.4 | 0 | 4 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 26.1 | 35 | 1 | 3 | 13.4 | -- | -- | 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 | 20.3 | 32 | 2 | 2 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 20.0 | 31 | 2 | 1 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 15.0 | 23 | 1 | 2 | 12.7 | 0 | 0 | 14 | 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 | 19.6 | 30 | 0 | 1 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.0 | 36 | 1 | 2 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 41.5 | 61 | 1 | 4 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 2 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 20.7 | 30 | 0 | 3 | 17.3 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 2 | ||
| 第2半旬 | 6～10 | 18.4 | 26 | 2 | 2 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 39.3 | 56 | 0 | 4 | 20.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 30.4 | 42 | 1 | 3 | 18.0 | -- | -- | 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 | 19.0 | 26 | 0 | 2 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 0 | 4 | |||
| 第6半旬 | 26～31 | 52.0 | 59 | 0 | 5 | 23.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 47.1 | 64 | 1 | 4 | 22.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 30.7 | 42 | 1 | 3 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 33.4 | 45 | 0 | 3 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 44.6 | 60 | 0 | 3 | 24.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 22.9 | 31 | 1 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 53.5 | 72 | 0 | 4 | 25.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 34.9 | 47 | 0 | 3 | 19.9 | -- | -- | 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 | 30.1 | 41 | 0 | 3 | 19.9 | -- | -- | 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 | 40.6 | 55 | 0 | 4 | 22.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 32.4 | 45 | 0 | 4 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 10.2 | 14 | 0 | 0 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 23.6 | 28 | 0 | 1 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 39.9 | 57 | 0 | 3 | 21.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 31.6 | 45 | 1 | 4 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 2 | |||
| 第3半旬 | 11～15 | 15.2 | 22 | 1 | 1 | 13.3 | -- | -- | 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 | 46.4 | 68 | 0 | 4 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 22.9 | 34 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 44.7 | 57 | 0 | 4 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 23.9 | 37 | 0 | 2 | 14.1 | -- | -- | 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 | 26.6 | 42 | 1 | 3 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 28.6 | 46 | 0 | 3 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 19.7 | 32 | 0 | 1 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 34.7 | 57 | 1 | 4 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 18.8 | 32 | 0 | 2 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 31.7 | 54 | 1 | 4 | 12.6 | -- | -- | 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 | 26.4 | 46 | 0 | 3 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.3 | 38 | 1 | 3 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 35.0 | 63 | 1 | 4 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 20.8 | 38 | 1 | 2 | 8.3 | 0 | 0 | 25 | 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 | 23.7 | 37 | 0 | 1 | 9.4 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 3 | ||
| 第1半旬 | 1～ 5 | 20.7 | 40 | 0 | 2 | 7.9 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 2 | ||
| 第2半旬 | 6～10 | 8.4 | 16 | 3 | 1 | 5.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 13.2 | 26 | 0 | 1 | 5.8 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 1 | 2 | ||
| 第4半旬 | 16～20 | 11.7 | 24 | 2 | 1 | 4.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 15.4 | 31 | 1 | 2 | 5.9 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 4 | 0 | 0 | 3 | ||
| 第6半旬 | 26～30 | 11.5 | 24 | 1 | 1 | 5.1 | 3 | 3 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 27 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 7.7 | 16 | 0 | 1 | 4.3 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 12.4 | 26 | 2 | 1 | 4.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 3.9 | 8 | 1 | 0 | 3.1 | 3 | 3 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 5 | 0 | 3 | |
| 第4半旬 | 16～20 | 1.7 | 4 | 2 | 0 | 3.1 | 4 | 2 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 19 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 9.0 | 19 | 1 | 1 | 4.2 | 19 | 10 | 23 | 3 | 2 | 1 | 0 | 0 | 0 | 12 | 25* | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 8.9 | 0 | 4 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 4.2 | 7 | 2 | 0 | 3.7 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 26 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 9.7 | 0 | 6 | 4 | 0 | 0 | |