３か月ごとの値
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盛岡（岩手県) 1974年（３か月ごとの値） 詳細（日照・雪・その他）
| 月 | 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 | ||||||||||||||||||||||||||||
11～1 | 396.7 | 45 | 5 | 58 | 6.2 | 255 | 25 | 12/06 | 25 | 18 | 10 | 4 | 0 | 0 | 52 | 01/24 | 68 | 68 | 63 | 61 | 46 | 2 | 0 | 7.1 | 2 | 25 | 67 | 2 | 0 |
12～2 | 398.0 | 45 | 7 | 57 | 7.1 | 277 | 25 | 12/06 | 28 | 20 | 8 | 4 | 0 | 0 | 52 | 01/24 | 87 | 87 | 87 | 86 | 74 | 2 | 0 | 7.2 | 0 | 25 | 81 | 2 | 0 |
1～3 | 451.1 | 47 | 9 | 58 | 9.3 | 227 | 31 | 03/22 | 23 | 16 | 6 | 2 | 0 | 0 | 52 | 01/24 | 88 | 86 | 83 | 81 | 75 | 2 | 0 | 7.1 | 0 | 28 | 74 | 2 | 0 |
2～4 | 484.1 | 46 | 11 | 52 | 11.4 | 129 | 31 | 03/22 | 13 | 8 | 3 | 1 | 0 | 0 | 46 | 02/13* | 58 | 55 | 52 | 50 | 44 | 0 | 0 | 7.3 | 1 | 35 | 50 | 2 | 0 |
3～5 | 610.5 | 51 | 7 | 58 | 14.6 | 74 | 31 | 03/22 | 6 | 3 | 3 | 1 | 0 | 0 | 31 | 03/01 | 30 | 27 | 24 | 22 | 16 | 0 | 0 | 6.9 | 4 | 34 | 25 | 4 | 1 |
4～6 | 594.2 | 46 | 9 | 51 | 15.6 | 0 | 0 | 04/03* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04/02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 4 | 36 | 3 | 3 | 3 |
5～7 | 541.8 | 40 | 15 | 45 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 3 | 49 | 0 | 3 | 7 | ||
6～8 | 482.7 | 36 | 18 | 41 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 57 | 0 | 4 | 11 | ||
7～9 | 467.1 | 37 | 18 | 41 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 52 | 0 | 5 | 9 | ||
8～10 | 489.2 | 43 | 11 | 46 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 3 | 37 | 0 | 7 | 5 | ||
9～11 | 451.0 | 44 | 9 | 48 | 8.9 | 1 | 1 | 11/11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11/12* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.6 | 7 | 29 | 8 | 6 | 0 |
10～12 | 472.3 | 50 | 6 | 58 | 7.6 | 57 | 19 | 12/14 | 6 | 4 | 2 | 0 | 0 | 0 | 24 | 12/14 | 31 | 29 | 23 | 19 | 3 | 0 | 0 | 6.0 | 8 | 22 | 29 | 5 | 0 |