月ごとの値
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盛岡（岩手県) 1977年（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 | ||||||||||||||||||||||||||||
| 198.0 | 66 | 0 | 27 | 8.7 | 60 | 17 | 26 | 8 | 4 | 2 | 0 | 0 | 0 | 54 | 26 | 31 | 31 | 31 | 31 | 31 | 1 | 0 | 5.7 | 0 | 3 | 28 | 0 | 0 | |
| 138.6 | 47 | 3 | 17 | 9.5 | 57 | 13 | 13* | 6 | 5 | 2 | 0 | 0 | 0 | 53 | 14* | 28 | 28 | 28 | 28 | 28 | 3 | 0 | 7.1 | 0 | 9 | 21 | 1 | 0 | |
| 173.9 | 47 | 5 | 19 | 12.1 | 36 | 13 | 25 | 5 | 4 | 1 | 0 | 0 | 0 | 19 | 04 | 12 | 12 | 10 | 9 | 0 | 0 | 0 | 7.1 | 1 | 13 | 15 | 0 | 0 | |
| 178.9 | 45 | 5 | 18 | 14.4 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 6.9 | 2 | 12 | 3 | 2 | 1 | |
| 221.0 | 50 | 7 | 19 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 14 | 0 | 0 | 0 | |||
| 188.1 | 42 | 6 | 16 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 20 | 0 | 0 | 0 | |||
| 179.4 | 40 | 5 | 16 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 16 | 0 | 0 | 5 | |||
| 140.2 | 33 | 6 | 12 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 1 | 22 | 0 | 2 | 1 | |||
| 167.6 | 45 | 3 | 15 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 3 | 13 | 0 | 0 | 3 | |||
| 201.2 | 58 | 2 | 23 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 8 | 8 | 0 | 1 | 0 | |||
| 116.1 | 39 | 4 | 14 | 5.9 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 2 | 13 | 4 | 4 | 0 | ||
| 131.1 | 45 | 4 | 18 | 5.1 | 17 | 8 | 24 | 3 | 1 | 0 | 0 | 0 | 0 | 7 | 24 | 10 | 9 | 2 | 0 | 0 | 0 | 0 | 6.5 | 1 | 9 | 16 | 3 | 1 | |