半旬ごとの値
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仙台（宮城県) 1981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 | 20.5 | 43 | 0 | 3 | 6.3 | 11 | 10 | 03 | 1 | 1 | 1 | 0 | 0 | 0 | 11 | 03 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 6.5 | 0 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 29.3 | 61 | 0 | 4 | 8.1 | 5 | 3 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 07 | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 4.3 | 0 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 32.5 | 67 | 0 | 5 | 8.7 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 3.6 | 1 | 1 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 32.2 | 66 | 0 | 5 | 8.4 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 1 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 28.5 | 57 | 0 | 4 | 9.1 | 4 | 4 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 21 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 40.5 | 67 | 0 | 5 | 10.1 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 0 | 0 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 25.6 | 50 | 1 | 3 | 8.9 | 23 | 15 | 04 | 2 | 2 | 1 | 0 | 0 | 0 | 15 | 04 | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 6.1 | 0 | 1 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 32.2 | 62 | 0 | 5 | 11.1 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 06 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2.5 | 2 | 0 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 18.5 | 35 | 0 | 2 | 7.4 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 31.5 | 58 | 1 | 4 | 11.6 | 1 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 20.4 | 37 | 2 | 3 | 9.4 | 14 | 7 | 23 | 2 | 2 | 0 | 0 | 0 | 0 | 11 | 25 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 7.5 | 0 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～28 | 22.8 | 68 | 0 | 3 | 14.9 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 26 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 40.5 | 71 | 0 | 4 | 14.4 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 0 | 0 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 30.4 | 53 | 1 | 4 | 12.4 | 5 | 4 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 2 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 33.8 | 57 | 1 | 4 | 13.7 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 1 | 2 | 0 | |
| 第4半旬 | 16～20 | 45.1 | 75 | 0 | 5 | 18.0 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 1 | 1 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 24.7 | 41 | 2 | 2 | 11.8 | 3 | 3 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 1 | 3 | 0 | |
| 第6半旬 | 26～31 | 58.4 | 78 | 0 | 6 | 19.5 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 0 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 34.1 | 54 | 0 | 4 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 32.3 | 50 | 1 | 3 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 41.8 | 64 | 0 | 4 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 30.2 | 46 | 1 | 3 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 41.7 | 62 | 1 | 4 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 45.0 | 66 | 0 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 1 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 39.7 | 58 | 0 | 4 | 20.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 1 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 18.4 | 26 | 1 | 1 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 29.9 | 42 | 2 | 3 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 24.2 | 34 | 1 | 2 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 45.9 | 64 | 0 | 4 | 22.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 48.5 | 56 | 1 | 5 | 21.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 1 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 32.9 | 45 | 0 | 3 | 20.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 11.4 | 16 | 2 | 1 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 2 | 1 | |||
| 第3半旬 | 11～15 | 4.4 | 6 | 3 | 0 | 7.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 8.1 | 11 | 4 | 1 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 2 | 1 | |||
| 第5半旬 | 21～25 | 14.2 | 19 | 2 | 1 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 14.6 | 20 | 3 | 2 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 4 | 0 | |||
| 第1半旬 | 1～ 5 | 3.0 | 4 | 4 | 0 | 6.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 3 | 0 | |||
| 第2半旬 | 6～10 | 32.0 | 44 | 0 | 3 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 2 | 1 | |||
| 第3半旬 | 11～15 | 25.7 | 35 | 1 | 2 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 2 | 3 | |||
| 第4半旬 | 16～20 | 39.8 | 55 | 0 | 4 | 21.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 2 | 3 | |||
| 第5半旬 | 21～25 | 24.1 | 34 | 1 | 3 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 1 | 2 | |||
| 第6半旬 | 26～31 | 45.1 | 53 | 0 | 4 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 47.3 | 67 | 0 | 5 | 22.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 0 | 0 | 0 | 1 | 1 | |||
| 第2半旬 | 6～10 | 30.0 | 43 | 0 | 3 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 20.1 | 29 | 1 | 1 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 29.4 | 43 | 0 | 3 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 25.9 | 39 | 2 | 2 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 33.6 | 43 | 0 | 4 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 16.8 | 26 | 1 | 2 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 35.0 | 55 | 0 | 3 | 15.9 | -- | -- | 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 | 26.3 | 42 | 1 | 2 | 12.0 | -- | -- | 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 | 38.2 | 62 | 1 | 4 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 32.2 | 53 | 1 | 3 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 23.0 | 39 | 1 | 3 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 25.3 | 43 | 2 | 3 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 25.5 | 44 | 2 | 3 | 10.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 34.4 | 61 | 0 | 4 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 35.9 | 65 | 0 | 5 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 19.9 | 37 | 1 | 3 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 33.8 | 53 | 1 | 5 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 14.4 | 27 | 1 | 2 | 6.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 18.6 | 36 | 1 | 2 | 7.1 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 30.3 | 60 | 0 | 4 | 8.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 30.1 | 60 | 0 | 4 | 7.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 26.6 | 54 | 0 | 4 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 20.2 | 41 | 2 | 3 | 5.5 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 4 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 25.0 | 52 | 1 | 3 | 6.7 | 13 | 13 | 01 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 01 | 4 | 3 | 2 | 2 | 0 | 0 | 0 | 5.4 | 0 | 1 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 28.3 | 59 | 0 | 3 | 7.4 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 34.2 | 72 | 0 | 4 | 7.9 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 0 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 33.7 | 71 | 0 | 4 | 7.6 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 0 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 29.8 | 63 | 0 | 5 | 7.2 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.3 | 1 | 0 | 1 | 0 | 0 | ||
| 第6半旬 | 26～31 | 32.1 | 57 | 1 | 4 | 5.8 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 1 | 0 | 0 | ||