旬ごとの値
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飯田（長野県) 1975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 | 42.3 | 43 | 2 | 7 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 3 | 4 | 1 | 0 | ||
| 中旬 | 57.6 | 58 | 1 | 7 | 15 | 11 | 16 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 17* | 7 | 7 | 5 | 4 | 0 | 0 | 0 | 4.7 | 2 | 2 | 8 | 0 | 0 | ||
| 下旬 | 77.5 | 69 | 1 | 9 | 14 | 14 | 22 | 1 | 1 | 1 | 0 | 0 | 0 | 18 | 22 | 6 | 6 | 5 | 2 | 0 | 0 | 0 | 4.2 | 2 | 2 | 4 | 1 | 0 | ||
| 上旬 | 53.6 | 51 | 3 | 7 | 16 | 13 | 04 | 2 | 1 | 1 | 0 | 0 | 0 | 13 | 04 | 5 | 5 | 2 | 2 | 0 | 0 | 0 | 5.9 | 1 | 3 | 2 | 2 | 0 | ||
| 中旬 | 76.4 | 70 | 0 | 9 | 3 | 3 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 13 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 2 | 1 | 5 | 0 | 0 | ||
| 下旬 | 49.2 | 55 | 1 | 5 | 17 | 12 | 21 | 2 | 2 | 1 | 0 | 0 | 0 | 12 | 21 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 6.2 | 1 | 3 | 5 | 0 | 0 | ||
| 上旬 | 72.0 | 63 | 1 | 7 | 11 | 10 | 05 | 1 | 1 | 1 | 0 | 0 | 0 | 10 | 05 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 4.7 | 3 | 1 | 2 | 3 | 0 | ||
| 中旬 | 78.4 | 66 | 1 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 1 | 0 | 0 | 0 | ||||
| 下旬 | 96.5 | 71 | 0 | 11 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 3 | 1 | 1 | 0 | 1 | |||
| 上旬 | 84.1 | 66 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 3 | 2 | 0 | 0 | 0 | ||||
| 中旬 | 63.5 | 49 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 6 | 0 | 1 | 0 | ||||
| 下旬 | 34.4 | 26 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 8 | 0 | 2 | 0 | ||||
| 上旬 | 52.7 | 38 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 5 | 0 | 1 | 1 | ||||
| 中旬 | 64.0 | 46 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 4 | 0 | 0 | 0 | ||||
| 下旬 | 90.8 | 58 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 5 | 0 | 2 | 1 | ||||
| 上旬 | 59.5 | 41 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 5 | 0 | 3 | 5 | ||||
| 中旬 | 62.1 | 43 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 7 | 0 | 0 | 1 | ||||
| 下旬 | 50.2 | 35 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 5 | 0 | 0 | 2 | ||||
| 上旬 | 36.6 | 25 | 3 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 6 | 0 | 2 | 2 | ||||
| 中旬 | 54.2 | 38 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 5 | 0 | 2 | 3 | ||||
| 下旬 | 81.6 | 53 | 0 | 10 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 2 | 5 | 0 | 1 | 5 | ||||
| 上旬 | 77.7 | 56 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 3 | 0 | 1 | 3 | ||||
| 中旬 | 69.7 | 52 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | ||||
| 下旬 | 72.3 | 50 | 2 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 3 | 0 | 2 | 0 | ||||
| 上旬 | 84.3 | 66 | 0 | 10 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 2 | 1 | 0 | 2 | 0 | ||||
| 中旬 | 59.7 | 48 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 3 | 0 | 4 | 1 | ||||
| 下旬 | 39.2 | 33 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 5 | 0 | 3 | 1 | ||||
| 上旬 | 48.6 | 42 | 3 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 2 | 4 | 0 | 5 | 0 | ||||
| 中旬 | 26.1 | 23 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 9 | 0 | 6 | 0 | ||||
| 下旬 | 47.2 | 39 | 4 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 6 | 0 | 5 | 0 | ||||
| 上旬 | 61.8 | 59 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 3 | 2 | 0 | 6 | 0 | ||||
| 中旬 | 40.9 | 40 | 3 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 2 | 5 | 0 | 6 | 0 | ||||
| 下旬 | 61.2 | 61 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 2 | 1 | 0 | 3 | 0 | ||||
| 上旬 | 40.8 | 42 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 4 | 0 | 3 | 0 | ||||
| 中旬 | 62.2 | 64 | 1 | 8 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 2 | 1 | 4 | 0 | 0 | |||
| 下旬 | 67.3 | 63 | 1 | 9 | 4 | 4 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 21 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 3.6 | 3 | 1 | 4 | 1 | 0 | ||