月ごとの値
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飯田（長野県) 1968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 | ||||||||||||||||||||||||||||
| 168.2 | 54 | 3 | 19 | 10 | 4 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 16 | 10 | 6 | 1 | 0 | 0 | 0 | 0 | 5.2 | 7 | 8 | 14 | 4 | 0 | ||
| 197.5 | 63 | 3 | 21 | 37 | 17 | 15 | 4 | 2 | 2 | 0 | 0 | 0 | 23 | 16 | 14 | 10 | 4 | 2 | 1 | 0 | 0 | 4.2 | 5 | 4 | 16 | 1 | 0 | ||
| 189.9 | 51 | 4 | 21 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 3 | 10 | 5 | 4 | 0 | ||
| 198.9 | 51 | 5 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 4 | 8 | 0 | 2 | 0 | ||||
| 246.3 | 57 | 3 | 25 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 4 | 9 | 0 | 3 | 0 | ||||
| 176.1 | 41 | 6 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 16 | 0 | 6 | 4 | ||||
| 147.3 | 33 | 3 | 12 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 15 | 0 | 9 | 4 | ||||
| 150.2 | 36 | 5 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 17 | 0 | 3 | 9 | ||||
| 151.5 | 41 | 6 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 14 | 0 | 15 | 0 | ||||
| 124.7 | 36 | 7 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 13 | 0 | 13 | 0 | ||||
| 192.1 | 62 | 1 | 27 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 5 | 1 | 0 | 19 | 0 | ||||
| 132.6 | 44 | 6 | 17 | 1 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 22 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5.6 | 5 | 8 | 4 | 13 | 0 | ||