旬ごとの値
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飯田（長野県) 1977年（旬ごとの値） 詳細（日照・雪・その他）
| 月 | 旬 | 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 | |||||||||||||||||||||||||||||
| 上旬 | 53.6 | 55 | 0 | 8 | 3 | 2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.3 | 0 | 0 | 4 | 0 | 0 | ||
| 中旬 | 66.5 | 67 | 0 | 8 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 0 | 4 | 0 | 0 | |||
| 下旬 | 70.5 | 63 | 1 | 10 | 8 | 6 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 23 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 5.3 | 2 | 2 | 4 | 0 | 0 | ||
| 上旬 | 63.7 | 61 | 1 | 8 | 9 | 8 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 10 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 4.2 | 2 | 0 | 6 | 0 | 0 | ||
| 中旬 | 70.0 | 65 | 0 | 9 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 11 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 3.7 | 4 | 0 | 4 | 0 | 0 | ||
| 下旬 | 57.2 | 64 | 0 | 7 | 2 | 1 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 3 | 1 | 0 | ||
| 上旬 | 65.9 | 57 | 0 | 8 | 1 | 1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 1 | 2 | 0 | 1 | ||
| 中旬 | 56.1 | 47 | 3 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 4 | 0 | 1 | 0 | ||||
| 下旬 | 47.7 | 35 | 2 | 3 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 6 | 2 | 0 | 1 | ||
| 上旬 | 80.4 | 63 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 1 | 3 | 0 | 1 | 0 | ||||
| 中旬 | 60.5 | 46 | 0 | 6 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 4 | 1 | 1 | 1 | |||
| 下旬 | 72.6 | 54 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 1 | 0 | ||||
| 上旬 | 75.9 | 55 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 3 | 0 | 1 | 0 | ||||
| 中旬 | 98.2 | 70 | 1 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 4 | 2 | 0 | 0 | 0 | ||||
| 下旬 | 57.5 | 37 | 4 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 6 | 0 | 1 | 0 | ||||
| 上旬 | 64.6 | 45 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 4 | 0 | 0 | 0 | ||||
| 中旬 | 55.9 | 39 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 6 | 0 | 3 | 0 | ||||
| 下旬 | 28.7 | 20 | 4 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 9 | 0 | 2 | 0 | ||||
| 上旬 | 68.0 | 47 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 5 | 0 | 0 | 3 | ||||
| 中旬 | 66.0 | 46 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 5 | 0 | 0 | 2 | ||||
| 下旬 | 87.2 | 56 | 0 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 0 | 3 | ||||
| 上旬 | 73.6 | 53 | 1 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 3 | 0 | 0 | 2 | ||||
| 中旬 | 35.4 | 26 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 6 | 0 | 1 | 0 | ||||
| 下旬 | 48.1 | 33 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 6 | 0 | 0 | 0 | ||||
| 上旬 | 48.3 | 38 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 5 | 3 | ||||
| 中旬 | 79.1 | 64 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 2 | 2 | 0 | 5 | 0 | ||||
| 下旬 | 42.5 | 35 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 7 | 0 | 4 | 0 | ||||
| 上旬 | 50.2 | 43 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 3 | 0 | 5 | 0 | ||||
| 中旬 | 70.7 | 63 | 0 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 5 | 0 | ||||
| 下旬 | 79.2 | 66 | 0 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 2 | 1 | 0 | 8 | 0 | ||||
| 上旬 | 44.5 | 42 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 2 | 6 | 0 | 7 | 0 | ||||
| 中旬 | 47.4 | 46 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 1 | 0 | 7 | 0 | ||||
| 下旬 | 45.0 | 45 | 1 | 7 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 1 | 7 | 0 | |||
| 上旬 | 66.0 | 67 | 0 | 10 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2 | 0 | 1 | 6 | 0 | |||
| 中旬 | 40.5 | 42 | 1 | 5 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 2 | 1 | 2 | 6 | 0 | |||
| 下旬 | 61.8 | 58 | 2 | 9 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 3 | 2 | 3 | 2 | 0 | ||