半旬ごとの値
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仙台（宮城県) 2001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 | 14.1 | 30 | 1 | 2 | 6.2 | 28 | 15 | 05 | 3 | 2 | 2 | 0 | 0 | 0 | 20 | 05 | 4 | 4 | 3 | 3 | 1 | 0 | 0 | 6.6 | 0 | 0 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.7 | 20 | 2 | 1 | 5.8 | 23 | 23 | 08 | 1 | 1 | 1 | 1 | 0 | 0 | 29 | 08 | 5 | 5 | 5 | 4 | 3 | 0 | 0 | 8.9 | 0 | 4 | 3 | 1 | 0 | |
| 第3半旬 | 11～15 | 21.1 | 44 | 0 | 4 | 8.5 | 5 | 5 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 15 | 13* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 6.2 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 21.2 | 43 | 0 | 3 | 8.1 | 6 | 2 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 19* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 6.6 | 0 | 0 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 25.5 | 51 | 0 | 4 | 9.9 | 0 | 0 | 24* | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 21 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 6.0 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 30.5 | 50 | 1 | 4 | 9.5 | 8 | 8 | 27 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 27 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 7.7 | 0 | 3 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 28.8 | 56 | 0 | 3 | 10.2 | 4 | 4 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 03 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 2 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 20.9 | 40 | 0 | 2 | 9.6 | 2 | 2 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 08 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 27.2 | 51 | 0 | 3 | 11.6 | 6 | 6 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 11 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 5.3 | 0 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 25.4 | 47 | 0 | 4 | 11.3 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 4 | 0 | 0 | ||
| 第5半旬 | 21～25 | 26.2 | 48 | 1 | 3 | 11.4 | 6 | 6 | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 25* | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 2 | 0 | 0 | |
| 第6半旬 | 26～28 | 18.7 | 56 | 0 | 2 | 13.2 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.7 | 1 | 0 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 6.7 | 12 | 1 | 0 | 5.9 | 5 | 3 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 02 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 25.6 | 44 | 0 | 3 | 12.9 | 2 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10* | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 32.5 | 55 | 0 | 4 | 15.3 | 12 | 12 | 13 | 1 | 1 | 1 | 0 | 0 | 0 | 15 | 13 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 5.2 | 0 | 0 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 34.5 | 58 | 0 | 4 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 43.0 | 71 | 0 | 4 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 21.1 | 28 | 1 | 2 | 11.5 | 15 | 13 | 29 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 30* | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 7.2 | 0 | 3 | 3 | 1 | 0 | |
| 第1半旬 | 1～ 5 | 42.2 | 67 | 0 | 4 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 30.7 | 48 | 0 | 3 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 0 | 3 | 0 | |||
| 第3半旬 | 11～15 | 29.5 | 45 | 0 | 3 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 40.5 | 61 | 0 | 3 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 30.0 | 45 | 0 | 3 | 17.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 49.4 | 73 | 0 | 5 | 22.7 | -- | -- | 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 | 14.1 | 20 | 3 | 1 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 10.0 | 14 | 2 | 0 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 3 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 55.4 | 78 | 0 | 5 | 24.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 2 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 36.1 | 51 | 0 | 3 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 2 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 12.1 | 17 | 2 | 1 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 28.7 | 33 | 1 | 3 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 54.3 | 74 | 0 | 5 | 26.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 2 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 5.7 | 8 | 1 | 0 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 28.8 | 39 | 2 | 3 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 19.3 | 26 | 2 | 2 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 13.9 | 19 | 3 | 2 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 2 | 0 | |||
| 第6半旬 | 26～30 | 18.4 | 25 | 0 | 1 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 1 | 2 | |||
| 第1半旬 | 1～ 5 | 37.7 | 51 | 1 | 4 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 2 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 41.1 | 56 | 0 | 3 | 21.6 | -- | -- | 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 | 38.3 | 53 | 0 | 5 | 20.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 1 | 2 | |||
| 第4半旬 | 16～20 | 19.3 | 27 | 1 | 1 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 3 | |||
| 第5半旬 | 21～25 | 46.0 | 64 | 0 | 5 | 22.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 2 | 0 | 1 | 1 | |||
| 第6半旬 | 26～31 | 25.1 | 29 | 1 | 2 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 15.6 | 22 | 2 | 2 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 4.0 | 6 | 3 | 0 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 3.1 | 5 | 2 | 0 | 7.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 28.8 | 43 | 0 | 3 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 25.2 | 38 | 1 | 3 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 1.6 | 2 | 4 | 0 | 5.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 23.8 | 37 | 1 | 3 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 11.6 | 18 | 1 | 1 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 4.8 | 8 | 4 | 0 | 4.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 19.0 | 31 | 1 | 2 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 43.9 | 72 | 1 | 4 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.9 | 2 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 25.3 | 42 | 0 | 3 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 12.3 | 21 | 2 | 1 | 7.3 | -- | -- | 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 | 16.4 | 29 | 2 | 2 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 33.3 | 59 | 0 | 4 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 22.6 | 41 | 1 | 2 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.5 | 61 | 0 | 5 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 0 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 44.6 | 69 | 0 | 5 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.9 | 3 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 22.9 | 44 | 1 | 4 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 21.8 | 42 | 0 | 2 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 29.5 | 58 | 1 | 3 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 29.6 | 59 | 0 | 4 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 43.5 | 88 | 0 | 5 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 3 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 20.5 | 42 | 0 | 3 | 7.1 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 13.4 | 28 | 0 | 2 | 6.0 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 26.3 | 55 | 0 | 4 | 8.0 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 1 | 1 | 5 | 0 | 0 | ||
| 第3半旬 | 11～15 | 11.3 | 24 | 2 | 2 | 4.9 | 20 | 19 | 15 | 1 | 1 | 1 | 0 | 0 | 0 | 18 | 15 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 7.6 | 0 | 2 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 26.1 | 55 | 0 | 4 | 8.1 | 1 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 16 | 5 | 5 | 3 | 2 | 0 | 0 | 0 | 4.4 | 0 | 0 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 21.9 | 46 | 1 | 3 | 6.9 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 40.2 | 71 | 0 | 6 | 9.2 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 0 | 0 | 5 | 0 | 0 | |