旬ごとの値
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飯田（長野県) 1998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 | 36.5 | 37 | 2 | 5 | 14 | 12 | 08 | 1 | 1 | 1 | 0 | 0 | 0 | 11 | 08 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 6.6 | 1 | 2 | 6 | 2 | 0 | ||
| 中旬 | 29.1 | 29 | 4 | 3 | 34 | 22 | 12 | 4 | 2 | 1 | 1 | 0 | 0 | 29 | 12 | 10 | 10 | 10 | 10 | 5 | 0 | 0 | 8.0 | 0 | 4 | 7 | 6 | 0 | ||
| 下旬 | 66.8 | 59 | 0 | 9 | 11 | 11 | 24 | 1 | 1 | 1 | 0 | 0 | 0 | 21 | 24 | 11 | 11 | 11 | 9 | 2 | 0 | 0 | 5.0 | 2 | 1 | 5 | 0 | 0 | ||
| 上旬 | 62.4 | 59 | 0 | 7 | 21 | 12 | 09 | 3 | 2 | 1 | 0 | 0 | 0 | 15 | 09 | 7 | 6 | 4 | 1 | 0 | 0 | 0 | 5.7 | 2 | 1 | 4 | 1 | 0 | ||
| 中旬 | 54.5 | 50 | 1 | 6 | 2 | 2 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 15 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2 | 3 | 1 | 0 | 1 | ||
| 下旬 | 36.0 | 40 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 0 | 1 | 0 | ||||
| 上旬 | 72.1 | 63 | 1 | 8 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 2 | 2 | 2 | 1 | 0 | |||
| 中旬 | 61.1 | 51 | 1 | 7 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 3 | 1 | 0 | 0 | |||
| 下旬 | 75.2 | 56 | 1 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 3 | 0 | 1 | 0 | ||||
| 上旬 | 43.6 | 34 | 3 | 3 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 4 | 1 | 2 | 1 | |||
| 中旬 | 58.0 | 45 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 4 | 0 | 0 | 0 | ||||
| 下旬 | 52.6 | 39 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 5 | 0 | 0 | 0 | ||||
| 上旬 | 39.2 | 29 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 6 | 0 | 0 | 2 | ||||
| 中旬 | 48.3 | 35 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 7 | 0 | 0 | 0 | ||||
| 下旬 | 73.2 | 47 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 5 | 0 | 0 | 0 | ||||
| 上旬 | 35.8 | 25 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 8 | 0 | 0 | 1 | ||||
| 中旬 | 59.1 | 41 | 3 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 6 | 0 | 0 | 0 | ||||
| 下旬 | 28.7 | 20 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 8 | 0 | 0 | 0 | ||||
| 上旬 | 65.9 | 46 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 4 | 0 | 0 | 0 | ||||
| 中旬 | 46.9 | 33 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 7 | 0 | 0 | 1 | ||||
| 下旬 | 51.3 | 33 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 6 | 0 | 1 | 3 | ||||
| 上旬 | 57.7 | 42 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 6 | 0 | 0 | 3 | ||||
| 中旬 | 43.2 | 32 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 6 | 0 | 1 | 3 | ||||
| 下旬 | 55.8 | 39 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 7 | 0 | 0 | 4 | ||||
| 上旬 | 58.1 | 46 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 5 | 0 | 3 | 0 | ||||
| 中旬 | 53.4 | 43 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 0 | 2 | 1 | ||||
| 下旬 | 4.6 | 4 | 3 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 10 | 0 | 2 | 3 | ||||
| 上旬 | 55.5 | 48 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 4 | 0 | 2 | 1 | ||||
| 中旬 | 20.9 | 19 | 4 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 8 | 0 | 1 | 0 | ||||
| 下旬 | 45.1 | 38 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 5 | 0 | 6 | 0 | ||||
| 上旬 | 51.0 | 48 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 6 | 0 | ||||
| 中旬 | 57.1 | 56 | 2 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 2 | 1 | 0 | 2 | 1 | ||||
| 下旬 | 51.5 | 51 | 0 | 7 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 1 | 1 | 3 | 0 | |||
| 上旬 | 31.7 | 32 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 6 | 0 | 4 | 0 | ||||
| 中旬 | 51.8 | 53 | 0 | 6 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 1 | 1 | 2 | 0 | |||
| 下旬 | 74.7 | 70 | 0 | 11 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 4 | 0 | 2 | 0 | 0 | |||