月ごとの値
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飯田（長野県) 1985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 | ||||||||||||||||||||||||||||
| 186.0 | 60 | 0 | 23 | 22 | 8 | 14 | 3 | 2 | 0 | 0 | 0 | 0 | 8 | 14 | 10 | 8 | 3 | 0 | 0 | 0 | 0 | 4.5 | 7 | 5 | 13 | 3 | 0 | ||
| 138.1 | 46 | 5 | 17 | 6 | 3 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 28 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 11 | 13 | 5 | 0 | ||
| 152.8 | 41 | 9 | 16 | 1 | 1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 7.6 | 2 | 16 | 3 | 8 | 0 | ||
| 225.2 | 58 | 3 | 21 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 4 | 9 | 0 | 4 | 1 | ||||
| 209.8 | 48 | 6 | 20 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 13 | 0 | 2 | 0 | ||||
| 149.2 | 34 | 5 | 14 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 21 | 0 | 2 | 2 | ||||
| 205.4 | 46 | 4 | 20 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 12 | 0 | 2 | 7 | ||||
| 227.1 | 54 | 0 | 24 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 8 | 0 | 0 | 3 | ||||
| 141.3 | 38 | 9 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 19 | 0 | 2 | 3 | ||||
| 146.0 | 42 | 5 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 14 | 0 | 12 | 2 | ||||
| 137.1 | 44 | 4 | 15 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 4 | 8 | 1 | 10 | 0 | |||
| 157.6 | 52 | 3 | 22 | 2 | 1 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19* | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 4.8 | 7 | 5 | 9 | 6 | 0 | ||