月ごとの値
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飯田（長野県) 1969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 | ||||||||||||||||||||||||||||
| 121.3 | 39 | 5 | 17 | 11 | 4 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 30 | 10 | 7 | 0 | 0 | 0 | 0 | 0 | 6.7 | 4 | 13 | 12 | 4 | 0 | ||
| 122.6 | 40 | 4 | 17 | 24 | 11 | 27 | 3 | 2 | 1 | 0 | 0 | 0 | 10 | 27 | 9 | 8 | 3 | 1 | 0 | 0 | 0 | 7.1 | 3 | 15 | 8 | 5 | 0 | ||
| 173.5 | 47 | 5 | 18 | 34 | 19 | 04 | 3 | 2 | 2 | 0 | 0 | 0 | 19 | 04 | 9 | 9 | 5 | 4 | 0 | 0 | 0 | 6.2 | 5 | 9 | 8 | 7 | 0 | ||
| 189.8 | 49 | 5 | 18 | 0 | 0 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 5 | 8 | 2 | 0 | 0 | |||
| 248.6 | 57 | 1 | 23 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 6 | 5 | 0 | 2 | 3 | ||||
| 172.8 | 40 | 5 | 14 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 4 | 17 | 0 | 5 | 1 | ||||
| 148.4 | 34 | 8 | 14 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 23 | 0 | 7 | 4 | ||||
| 161.0 | 39 | 4 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 14 | 0 | 5 | 5 | ||||
| 126.9 | 34 | 4 | 14 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 18 | 0 | 5 | 2 | ||||
| 175.3 | 50 | 2 | 20 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 4 | 9 | 0 | 13 | 0 | ||||
| 156.6 | 51 | 4 | 20 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 4 | 6 | 1 | 11 | 0 | |||
| 168.4 | 56 | 3 | 24 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 5.0 | 4 | 5 | 10 | 6 | 0 | ||