旬ごとの値
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飯田（長野県) 1999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 | 55.2 | 56 | 0 | 7 | 5 | 3 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 09 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 5.1 | 3 | 2 | 5 | 1 | 0 | ||
| 中旬 | 56.4 | 57 | 1 | 7 | 1 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 3.7 | 3 | 0 | 6 | 2 | 0 | ||
| 下旬 | 68.9 | 61 | 2 | 8 | 1 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 29 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 4.7 | 4 | 2 | 6 | 1 | 0 | ||
| 上旬 | 67.2 | 64 | 1 | 7 | 4 | 4 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 03 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 4.2 | 4 | 2 | 6 | 0 | 0 | ||
| 中旬 | 62.8 | 58 | 1 | 7 | 13 | 10 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 9 | 11 | 7 | 5 | 4 | 0 | 0 | 0 | 0 | 4.1 | 3 | 1 | 4 | 1 | 0 | ||
| 下旬 | 56.2 | 63 | 1 | 6 | 3 | 3 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 24 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 4.2 | 2 | 1 | 2 | 0 | 0 | ||
| 上旬 | 49.3 | 43 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 4 | 0 | 1 | 0 | ||||
| 中旬 | 49.6 | 42 | 4 | 6 | 5 | 5 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 20 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 7.5 | 0 | 5 | 1 | 2 | 0 | ||
| 下旬 | 59.3 | 44 | 2 | 6 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 21 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 7.0 | 0 | 5 | 3 | 2 | 0 | ||
| 上旬 | 51.8 | 41 | 1 | 5 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 3 | 0 | 1 | 0 | |||
| 中旬 | 51.8 | 40 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 2 | 2 | ||||
| 下旬 | 62.8 | 47 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 3 | 0 | 0 | 0 | ||||
| 上旬 | 80.8 | 59 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 2 | 2 | 0 | 0 | 0 | ||||
| 中旬 | 84.2 | 60 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 1 | 2 | ||||
| 下旬 | 71.2 | 46 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 6 | 0 | 0 | 0 | ||||
| 上旬 | 69.9 | 49 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 3 | 0 | 0 | 0 | ||||
| 中旬 | 52.4 | 36 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 5 | 0 | 0 | 1 | ||||
| 下旬 | 22.3 | 15 | 3 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 7 | 0 | 0 | 1 | ||||
| 上旬 | 76.4 | 53 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 4 | 0 | 0 | 2 | ||||
| 中旬 | 28.6 | 20 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 8 | 0 | 1 | 0 | ||||
| 下旬 | 70.5 | 46 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 6 | 0 | 0 | 1 | ||||
| 上旬 | 87.0 | 63 | 0 | 10 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 1 | 0 | ||||
| 中旬 | 33.8 | 25 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 6 | 0 | 0 | 2 | ||||
| 下旬 | 70.0 | 48 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 1 | ||||
| 上旬 | 48.1 | 38 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 5 | 0 | 0 | 3 | ||||
| 中旬 | 35.7 | 29 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 5 | 0 | 0 | 3 | ||||
| 下旬 | 54.6 | 45 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 5 | 0 | 1 | 2 | ||||
| 上旬 | 44.4 | 38 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 2 | 1 | ||||
| 中旬 | 45.9 | 41 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 4 | 0 | 3 | 0 | ||||
| 下旬 | 72.3 | 60 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 3 | 0 | 7 | 1 | ||||
| 上旬 | 57.4 | 54 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 1 | 0 | 7 | 1 | ||||
| 中旬 | 53.1 | 52 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 2 | 0 | 6 | 0 | ||||
| 下旬 | 43.3 | 43 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 2 | 3 | 0 | 6 | 0 | ||||
| 上旬 | 42.2 | 43 | 0 | 5 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 3 | 0 | 2 | 0 | |||
| 中旬 | 49.5 | 51 | 0 | 7 | 1 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 3 | 4 | 1 | 0 | ||
| 下旬 | 78.1 | 73 | 0 | 11 | 0 | 0 | 26* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 5 | 0 | 3 | 0 | 0 | ||