旬ごとの値
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飯田（長野県) 1978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 | 36.9 | 38 | 2 | 5 | 13 | 9 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 10 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 8 | 1 | 0 | ||
| 中旬 | 52.3 | 52 | 1 | 8 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 11 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 3 | 2 | 3 | 0 | ||
| 下旬 | 45.5 | 40 | 2 | 6 | 19 | 9 | 30 | 2 | 2 | 0 | 0 | 0 | 0 | 7 | 22 | 9 | 6 | 3 | 0 | 0 | 0 | 0 | 6.6 | 2 | 3 | 7 | 0 | 0 | ||
| 上旬 | 44.4 | 42 | 0 | 6 | 5 | 3 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 03* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 5 | 0 | 0 | ||
| 中旬 | 65.2 | 60 | 1 | 8 | 5 | 3 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 5.2 | 1 | 1 | 5 | 3 | 0 | ||
| 下旬 | 55.2 | 62 | 1 | 6 | 4 | 3 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 23 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 4.1 | 2 | 0 | 5 | 1 | 0 | ||
| 上旬 | 65.7 | 57 | 0 | 8 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 1 | 0 | 1 | ||
| 中旬 | 87.6 | 74 | 0 | 9 | 2 | 2 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 1 | 4 | 0 | 0 | ||
| 下旬 | 84.2 | 62 | 1 | 8 | 3 | 3 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 22* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 2 | 2 | 2 | 0 | ||
| 上旬 | 77.4 | 61 | 2 | 7 | 3 | 3 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.8 | 2 | 3 | 2 | 1 | 0 | ||
| 中旬 | 48.0 | 37 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 5 | 0 | 1 | 1 | ||||
| 下旬 | 65.8 | 49 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 1 | ||||
| 上旬 | 54.0 | 39 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 6 | 0 | 0 | 1 | ||||
| 中旬 | 61.8 | 44 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 5 | 0 | 3 | 1 | ||||
| 下旬 | 100.1 | 64 | 0 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 3 | 0 | 1 | 0 | ||||
| 上旬 | 94.1 | 65 | 1 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 2 | 2 | 0 | 0 | 0 | ||||
| 中旬 | 59.8 | 41 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 0 | 1 | ||||
| 下旬 | 16.9 | 12 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 9 | 0 | 0 | 1 | ||||
| 上旬 | 80.2 | 56 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 1 | ||||
| 中旬 | 71.8 | 50 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 2 | 0 | ||||
| 下旬 | 96.0 | 62 | 0 | 10 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 0 | 3 | ||||
| 上旬 | 70.0 | 51 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 3 | 0 | ||||
| 中旬 | 73.6 | 55 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 4 | 0 | 1 | 4 | ||||
| 下旬 | 106.9 | 74 | 0 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 2 | 1 | 0 | 1 | 1 | ||||
| 上旬 | 60.6 | 48 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 4 | 0 | 0 | 1 | ||||
| 中旬 | 43.3 | 35 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 6 | 0 | 5 | 0 | ||||
| 下旬 | 34.5 | 29 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 7 | 0 | 3 | 0 | ||||
| 上旬 | 60.1 | 52 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 2 | 0 | 5 | 0 | ||||
| 中旬 | 59.5 | 53 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 4 | 0 | 2 | 0 | ||||
| 下旬 | 42.8 | 36 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 2 | 4 | 0 | 7 | 0 | ||||
| 上旬 | 67.5 | 64 | 0 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 3 | 1 | 0 | 8 | 0 | ||||
| 中旬 | 37.0 | 36 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 3 | 0 | 5 | 0 | ||||
| 下旬 | 51.3 | 51 | 2 | 8 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 2 | 2 | 7 | 0 | |||
| 上旬 | 50.8 | 52 | 3 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 5 | 1 | 0 | 6 | 0 | ||||
| 中旬 | 64.9 | 67 | 0 | 10 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 3 | 1 | 0 | 4 | 0 | ||||
| 下旬 | 52.4 | 49 | 2 | 6 | 12 | 12 | 23 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 23 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 4.6 | 4 | 3 | 4 | 5 | 0 | ||