３か月ごとの値
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盛岡（岩手県) 1987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 | 364.8 | 41 | 6 | 52 | 6.5 | 87 | 16 | 01/09 | 10 | 8 | 2 | 0 | 0 | 0 | 33 | 01/15 | 40 | 35 | 32 | 32 | 13 | 0 | 0 | 7.1 | 2 | 27 | 65 | 4 | 0 |
12～2 | 348.5 | 39 | 7 | 48 | 7.1 | 146 | 21 | 02/14 | 16 | 11 | 4 | 1 | 0 | 0 | 33 | 01/15 | 63 | 58 | 52 | 45 | 15 | 0 | 0 | 7.3 | 1 | 26 | 79 | 1 | 0 |
1～3 | 390.4 | 40 | 9 | 46 | 9.2 | 177 | 21 | 02/14 | 19 | 14 | 5 | 1 | 0 | 0 | 33 | 01/15 | 76 | 70 | 56 | 47 | 15 | 0 | 0 | 7.4 | 1 | 28 | 81 | 5 | 0 |
2～4 | 476.7 | 45 | 8 | 50 | 12.4 | 111 | 21 | 02/14 | 11 | 7 | 4 | 1 | 0 | 0 | 20 | 02/14* | 47 | 40 | 25 | 16 | 2 | 0 | 0 | 7.0 | 2 | 28 | 59 | 4 | 0 |
3～5 | 570.3 | 47 | 9 | 55 | 15.2 | 49 | 12 | 03/16 | 5 | 4 | 2 | 0 | 0 | 0 | 12 | 03/16 | 21 | 15 | 5 | 3 | 0 | 0 | 0 | 6.7 | 5 | 31 | 33 | 5 | 1 |
4～6 | 617.6 | 48 | 10 | 56 | 17.7 | 4 | 4 | 04/26 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 04/26 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.5 | 6 | 34 | 9 | 1 | 3 |
5～7 | 533.7 | 40 | 13 | 45 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 4 | 43 | 0 | 2 | 7 | ||
6～8 | 440.1 | 33 | 16 | 38 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 1 | 52 | 0 | 3 | 9 | ||
7～9 | 359.4 | 29 | 14 | 32 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 2 | 53 | 0 | 4 | 8 | ||
8～10 | 412.3 | 36 | 12 | 41 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 5 | 43 | 0 | 4 | 4 | ||
9～11 | 442.3 | 43 | 9 | 49 | 9.7 | 0 | 0 | 11/30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 6 | 30 | 8 | 5 | 3 | |
10～12 | 404.6 | 43 | 9 | 48 | 7.4 | 40 | 14 | 12/23 | 5 | 3 | 1 | 0 | 0 | 0 | 20 | 12/23 | 21 | 18 | 10 | 1 | 1 | 0 | 0 | 6.5 | 4 | 27 | 26 | 6 | 4 |