半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
仙台（宮城県) 2012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 | 29.8 | 63 | 0 | 4 | 8.4 | 1 | 1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 24.2 | 51 | 0 | 3 | 7.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 4 | 0 | 0 | |||
| 第3半旬 | 11～15 | 24.5 | 51 | 0 | 3 | 8.2 | 7 | 6 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 11 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 24.1 | 49 | 1 | 3 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 2 | 0 | 0 | |||
| 第5半旬 | 21～25 | 22.1 | 45 | 1 | 3 | 7.9 | 9 | 4 | 22* | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 22 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 29.4 | 49 | 1 | 4 | 9.1 | 5 | 4 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 28* | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 22.7 | 44 | 0 | 3 | 9.5 | 10 | 7 | 02 | 2 | 1 | 0 | 0 | 0 | 0 | 7 | 02 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 20.5 | 39 | 0 | 3 | 8.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 06 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 29.1 | 55 | 0 | 3 | 10.8 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 36.5 | 67 | 0 | 5 | 13.7 | 7 | 7 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 17 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 25.4 | 46 | 1 | 3 | 10.1 | 13 | 13 | 25 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 25 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 6.2 | 0 | 1 | 2 | 0 | 0 | |
| 第6半旬 | 26～29 | 16.1 | 36 | 1 | 2 | 10.9 | 1 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 26 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 7.7 | 0 | 1 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 25.4 | 45 | 1 | 3 | 10.8 | 29 | 17 | 05 | 2 | 2 | 2 | 0 | 0 | 0 | 17 | 05 | 5 | 5 | 3 | 3 | 0 | 0 | 0 | 8.3 | 0 | 3 | 4 | 2 | 0 | |
| 第2半旬 | 6～10 | 11.6 | 20 | 1 | 1 | 8.2 | 2 | 1 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 27.5 | 47 | 0 | 3 | 13.8 | 8 | 8 | 13 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 13 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 25.4 | 42 | 0 | 2 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 2 | 0 | 0 | |||
| 第5半旬 | 21～25 | 29.0 | 48 | 0 | 3 | 15.6 | 8 | 7 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 24* | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 35.0 | 47 | 0 | 4 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 3 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 30.6 | 48 | 0 | 4 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 2 | 0 | 0 | |||
| 第2半旬 | 6～10 | 44.4 | 69 | 0 | 5 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 0 | 3 | 0 | 0 | |||
| 第3半旬 | 11～15 | 31.0 | 48 | 1 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 18.9 | 29 | 1 | 2 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 18.0 | 27 | 2 | 1 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 24.0 | 35 | 1 | 2 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 17.2 | 25 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 4 | 0 | |||
| 第2半旬 | 6～10 | 33.5 | 48 | 0 | 3 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 34.1 | 48 | 1 | 3 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 32.4 | 45 | 1 | 3 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 2 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 20.5 | 29 | 0 | 2 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 50.6 | 58 | 0 | 4 | 21.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 35.7 | 49 | 1 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 17.9 | 24 | 1 | 2 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 13.1 | 18 | 3 | 1 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 15.1 | 20 | 2 | 1 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 22.2 | 30 | 0 | 1 | 15.8 | -- | -- | 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 | 54.9 | 74 | 0 | 5 | 26.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 12.0 | 16 | 2 | 1 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 1 | 1 | |||
| 第2半旬 | 6～10 | 30.0 | 41 | 1 | 2 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 4.9 | 7 | 2 | 0 | 9.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 23.7 | 33 | 0 | 2 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 4.7 | 7 | 2 | 0 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 53.0 | 62 | 0 | 6 | 21.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 41.9 | 60 | 0 | 4 | 22.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 28.8 | 41 | 0 | 2 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 9.0 | 13 | 0 | 0 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 1 | 2 | |||
| 第4半旬 | 16～20 | 35.1 | 52 | 0 | 4 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 44.3 | 66 | 0 | 4 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 41.1 | 52 | 0 | 5 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 33.3 | 52 | 0 | 4 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 37.5 | 59 | 0 | 4 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 44.8 | 72 | 0 | 5 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 29.8 | 48 | 0 | 3 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 8.5 | 14 | 2 | 1 | 7.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 22.6 | 38 | 1 | 2 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 16.1 | 27 | 2 | 2 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.5 | 46 | 0 | 3 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 34.3 | 61 | 0 | 4 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 34.1 | 61 | 0 | 4 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 27.3 | 50 | 1 | 4 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 34.0 | 53 | 1 | 5 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 25.1 | 48 | 0 | 3 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 19.9 | 39 | 1 | 2 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 9.2 | 18 | 2 | 1 | 5.8 | -- | -- | 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 | 27.8 | 56 | 1 | 4 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 19.1 | 39 | 0 | 2 | 6.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 14.6 | 30 | 1 | 2 | 5.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 1 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 18.7 | 39 | 1 | 2 | 6.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 26.6 | 56 | 1 | 4 | 8.1 | 2 | 1 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 09 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 26.2 | 55 | 1 | 4 | 7.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 4 | 0 | 0 | |||
| 第4半旬 | 16～20 | 26.4 | 56 | 0 | 3 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 0 | 2 | 0 | 0 | |||
| 第5半旬 | 21～25 | 18.3 | 39 | 1 | 3 | 5.9 | 5 | 3 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 24* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 27.4 | 48 | 1 | 4 | 6.9 | 2 | 1 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 29 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | |