旬ごとの値
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飯田（長野県) 1974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 | 79.1 | 81 | 0 | 10 | 4 | 4 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 09* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1.3 | 6 | 0 | 1 | 0 | 0 | ||
| 中旬 | 85.1 | 85 | 0 | 10 | 0 | 0 | 16* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 7 | 0 | 2 | 0 | 0 | |||
| 下旬 | 81.2 | 72 | 1 | 10 | 13 | 13 | 21 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 22* | 8 | 7 | 4 | 2 | 0 | 0 | 0 | 3.9 | 2 | 2 | 4 | 0 | 0 | ||
| 上旬 | 59.9 | 57 | 2 | 8 | 33 | 21 | 07 | 3 | 2 | 1 | 1 | 0 | 0 | 26 | 08 | 6 | 6 | 5 | 3 | 2 | 0 | 0 | 5.4 | 2 | 3 | 5 | 0 | 0 | ||
| 中旬 | 69.0 | 64 | 0 | 7 | 3 | 3 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 13 | 6 | 5 | 3 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 5 | 2 | 0 | ||
| 下旬 | 47.2 | 53 | 1 | 5 | 2 | 2 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 24 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 3 | 4 | 1 | 0 | ||
| 上旬 | 46.7 | 41 | 2 | 5 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 4 | 1 | 1 | 0 | |||
| 中旬 | 70.0 | 59 | 1 | 8 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 2 | 2 | 5 | 2 | 0 | |||
| 下旬 | 55.3 | 41 | 2 | 5 | 13 | 13 | 27 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 27 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 6.6 | 1 | 3 | 5 | 2 | 0 | ||
| 上旬 | 56.3 | 44 | 2 | 6 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 4 | 1 | 0 | 0 | |||
| 中旬 | 83.3 | 64 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 3 | 1 | 0 | 0 | 0 | ||||
| 下旬 | 66.6 | 50 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 2 | 0 | 0 | 0 | ||||
| 上旬 | 82.2 | 60 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 3 | 0 | 0 | 0 | ||||
| 中旬 | 66.6 | 48 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 4 | 0 | 4 | 0 | ||||
| 下旬 | 84.4 | 54 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 2 | 4 | 0 | 2 | 1 | ||||
| 上旬 | 78.6 | 55 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 1 | 1 | ||||
| 中旬 | 64.7 | 45 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 5 | 0 | 1 | 0 | ||||
| 下旬 | 49.0 | 34 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 5 | 0 | 4 | 0 | ||||
| 上旬 | 16.7 | 12 | 4 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 9 | 0 | 3 | 4 | ||||
| 中旬 | 17.3 | 12 | 4 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 8 | 0 | 3 | 1 | ||||
| 下旬 | 71.5 | 46 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 4 | 0 | 2 | 3 | ||||
| 上旬 | 75.7 | 55 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 3 | 0 | 4 | 4 | ||||
| 中旬 | 63.0 | 47 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 0 | 2 | 1 | ||||
| 下旬 | 59.1 | 41 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 3 | 0 | 7 | 0 | ||||
| 上旬 | 49.7 | 39 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 4 | 0 | 3 | 2 | ||||
| 中旬 | 37.1 | 30 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 6 | 0 | 2 | 1 | ||||
| 下旬 | 40.4 | 34 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 6 | 0 | ||||
| 上旬 | 36.1 | 31 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 6 | 0 | 6 | 0 | ||||
| 中旬 | 39.3 | 35 | 4 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 5 | 0 | 7 | 0 | ||||
| 下旬 | 57.2 | 48 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 3 | 0 | 6 | 0 | ||||
| 上旬 | 54.9 | 52 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 6 | 0 | ||||
| 中旬 | 55.7 | 54 | 1 | 7 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 3 | 1 | 0 | 4 | 0 | |||
| 下旬 | 60.2 | 60 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 2 | 1 | 0 | 3 | 1 | ||||
| 上旬 | 51.9 | 53 | 3 | 7 | 2 | 2 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 07 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5.4 | 2 | 3 | 2 | 2 | 0 | ||
| 中旬 | 52.1 | 54 | 2 | 6 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 4 | 1 | 2 | 3 | 0 | |||
| 下旬 | 56.1 | 52 | 3 | 7 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 2 | 4 | 1 | 4 | 0 | ||