月ごとの値
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飯田（長野県) 1966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 | ||||||||||||||||||||||||||||
| 172.0 | 55 | 4 | 20 | 11.2 | 15 | 7 | 04 | 3 | 1 | 0 | 0 | 0 | 0 | 7 | 04 | 9 | 7 | 2 | 0 | 0 | 0 | 0 | 4.4 | 7 | 2 | 13 | 2 | 0 | |
| 153.2 | 51 | 3 | 17 | 13.5 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 7 | 4 | 5 | 3 | 0 | |
| 142.1 | 38 | 8 | 15 | 14.4 | 21 | 9 | 08 | 2 | 2 | 0 | 0 | 0 | 0 | 9 | 08 | 6 | 5 | 4 | 0 | 0 | 0 | 0 | 6.2 | 1 | 9 | 6 | 5 | 0 | |
| 182.0 | 47 | 2 | 20 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 10 | 0 | 5 | 0 | |||
| 224.5 | 52 | 5 | 20 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 7 | 10 | 0 | 3 | 0 | |||
| 146.4 | 34 | 5 | 13 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 19 | 0 | 3 | 3 | |||
| 174.9 | 40 | 3 | 16 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 17 | 0 | 3 | 1 | |||
| 212.5 | 51 | 2 | 23 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 10 | 0 | 5 | 2 | |||
| 165.4 | 44 | 3 | 17 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 12 | 0 | 8 | 7 | |||
| 159.2 | 46 | 3 | 19 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 11 | 0 | 19 | 2 | |||
| 165.7 | 54 | 5 | 21 | 10.5 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 5 | 6 | 1 | 12 | 1 | ||
| 177.4 | 59 | 4 | 25 | 9.6 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 3.8 | 7 | 1 | 6 | 6 | 0 | |