半旬ごとの値
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酒田（山形県) 1968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 | 5.0 | 11 | 1 | 0 | 4.4 | 2 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 01 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 5 | 0 | 2 | |
| 第2半旬 | 6～10 | 6.7 | 14 | 1 | 0 | 5.8 | 20 | 18 | 08 | 1 | 1 | 1 | 0 | 0 | 0 | 18 | 08 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 9.8 | 0 | 5 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 6.1 | 13 | 1 | 1 | 5.0 | 5 | 3 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 15 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 4 | 0 | 1 | |
| 第4半旬 | 16～20 | 0.7 | 1 | 3 | 0 | 4.4 | 3 | 2 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 20* | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 3.0 | 6 | 1 | 0 | 5.6 | 2 | 1 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 23 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 13.6 | 23 | 1 | 1 | 8.4 | 26 | 9 | 31* | 4 | 2 | 0 | 0 | 0 | 0 | 20 | 31 | 6 | 6 | 6 | 3 | 1 | 0 | 0 | 9.4 | 0 | 5 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 7.2 | 14 | 1 | 0 | 7.7 | 3 | 2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 01 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 10.0 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 8.2 | 16 | 0 | 0 | 8.7 | 16 | 6 | 10 | 3 | 1 | 0 | 0 | 0 | 0 | 18 | 10 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 9.2 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 8.7 | 16 | 1 | 1 | 9.8 | 17 | 10 | 14 | 2 | 1 | 1 | 0 | 0 | 0 | 25 | 14 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 9.3 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 18.2 | 34 | 0 | 2 | 11.0 | 7 | 5 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 19 | 17* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.7 | 0 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 8.3 | 15 | 2 | 1 | 9.8 | 47 | 23 | 21 | 4 | 3 | 2 | 1 | 0 | 0 | 40 | 24 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.5 | 0 | 5 | 5 | 0 | 1 | |
| 第6半旬 | 26～29 | 21.9 | 49 | 0 | 3 | 15.1 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 26 | 4 | 4 | 4 | 4 | 3 | 0 | 0 | 6.8 | 0 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 14.4 | 25 | 0 | 1 | 10.6 | 8 | 7 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 01 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.4 | 34 | 1 | 2 | 11.8 | 4 | 4 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 09 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 22.4 | 38 | 0 | 2 | 13.5 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 1 | 0 | 1 | ||
| 第4半旬 | 16～20 | 26.1 | 44 | 0 | 3 | 15.9 | 2 | 1 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17* | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 20.5 | 34 | 1 | 2 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 44.6 | 60 | 0 | 5 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 48.2 | 76 | 0 | 5 | 22.5 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 1 | 0 | 0 | 0 | 0 | ||
| 第2半旬 | 6～10 | 16.2 | 25 | 2 | 2 | 12.1 | 0 | 0 | 07* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 1 | 0 | ||
| 第3半旬 | 11～15 | 35.5 | 54 | 1 | 3 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.0 | 14 | 3 | 1 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 41.3 | 61 | 0 | 4 | 23.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 17.9 | 26 | 1 | 2 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 37.4 | 54 | 1 | 4 | 20.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 35.4 | 51 | 1 | 3 | 20.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 22.8 | 32 | 1 | 3 | 15.8 | -- | -- | 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 | 45.8 | 64 | 0 | 4 | 23.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 25.1 | 35 | 0 | 2 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 29.9 | 34 | 1 | 2 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 41.6 | 57 | 0 | 4 | 22.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 48.7 | 66 | 0 | 4 | 24.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 2 | 2 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 39.2 | 53 | 0 | 4 | 23.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 29.7 | 40 | 1 | 2 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 57.0 | 77 | 0 | 5 | 24.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 2 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 41.0 | 55 | 0 | 4 | 20.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 42.6 | 58 | 0 | 4 | 20.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 35.7 | 49 | 1 | 3 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 43.9 | 60 | 0 | 4 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 23.2 | 32 | 1 | 1 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 35.4 | 49 | 0 | 4 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 74.5 | 87 | 0 | 6 | 22.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 1 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 38.4 | 54 | 0 | 4 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 35.9 | 52 | 0 | 4 | 17.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 32.7 | 48 | 1 | 3 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 13.7 | 20 | 1 | 1 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 23.7 | 35 | 1 | 2 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 26.3 | 33 | 2 | 3 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 44.4 | 69 | 0 | 5 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 31.4 | 49 | 0 | 3 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 3 | |||
| 第3半旬 | 11～15 | 43.6 | 70 | 0 | 5 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 35.6 | 58 | 0 | 4 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.2 | 40 | 1 | 2 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 21.7 | 36 | 1 | 3 | 11.2 | -- | -- | 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 | 34.3 | 59 | 0 | 4 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 16.5 | 29 | 0 | 2 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 14.1 | 25 | 0 | 1 | 8.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 23.1 | 42 | 0 | 4 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 9.9 | 18 | 2 | 1 | 5.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 19.0 | 30 | 0 | 1 | 7.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 41.9 | 80 | 0 | 5 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 3 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 16.8 | 33 | 2 | 1 | 6.4 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 3 | 0 | 0 | 1 | ||
| 第3半旬 | 11～15 | 13.9 | 28 | 0 | 0 | 5.9 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 1 | ||
| 第4半旬 | 16～20 | 14.1 | 28 | 1 | 2 | 6.6 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 2 | 0 | 4 | |
| 第5半旬 | 21～25 | 19.4 | 40 | 0 | 2 | 7.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 0 | 0 | 0 | 2 | |||
| 第6半旬 | 26～30 | 7.9 | 16 | 1 | 1 | 4.4 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 2 | 0 | 1 | ||
| 第1半旬 | 1～ 5 | 23.8 | 50 | 1 | 4 | 6.8 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 0 | 0 | ||
| 第2半旬 | 6～10 | 22.3 | 47 | 1 | 3 | 6.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 5.2 | 11 | 2 | 0 | 2.6 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | ||
| 第4半旬 | 16～20 | 7.9 | 17 | 1 | 1 | 4.5 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 1.5 | 3 | 3 | 0 | 2.4 | 2 | 1 | 24* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 24* | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 4 | 0 | 1 | |
| 第6半旬 | 26～31 | 2.5 | 4 | 3 | 0 | 3.3 | 20 | 13 | 28 | 2 | 2 | 1 | 0 | 0 | 0 | 10 | 28 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 10.0 | 0 | 6 | 6 | 0 | 0 | |