3か月ごとの値
飯田(長野県) 1991年(3か月ごとの値) 詳細(日照・雪・その他)
月 | 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 | ||||||||||||||||||||||||||||
11~1 | 494.9 | 54 | 8 | 65 | 36 | 15 | 12/27 | 4 | 2 | 2 | 0 | 0 | 0 | 15 | 12/27 | 16 | 11 | 4 | 1 | 0 | 0 | 0 | 4.9 | 15 | 18 | 22 | 29 | 1 | |
12~2 | 498.7 | 54 | 5 | 63 | 51 | 15 | 12/27 | 7 | 4 | 2 | 0 | 0 | 0 | 15 | 12/27 | 22 | 16 | 7 | 1 | 0 | 0 | 0 | 4.8 | 15 | 12 | 37 | 14 | 2 | |
1~3 | 494.4 | 50 | 14 | 56 | 34 | 10 | 01/04 | 6 | 3 | 1 | 0 | 0 | 0 | 9 | 01/04 | 17 | 12 | 5 | 0 | 0 | 0 | 0 | 5.3 | 14 | 20 | 31 | 11 | 1 | |
2~4 | 492.7 | 46 | 14 | 50 | 15 | 6 | 02/19 | 3 | 2 | 0 | 0 | 0 | 0 | 6 | 02/23* | 6 | 5 | 3 | 0 | 0 | 0 | 0 | 6.0 | 9 | 28 | 17 | 14 | 1 | |
3~5 | 527.3 | 44 | 16 | 53 | 0 | 0 | 03/16* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 7 | 30 | 2 | 15 | 0 | ||
4~6 | 503.5 | 40 | 13 | 49 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 3 | 36 | 0 | 9 | 5 | |||
5~7 | 454.5 | 35 | 12 | 43 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 42 | 0 | 4 | 11 | |||
6~8 | 470.2 | 36 | 8 | 44 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 45 | 0 | 1 | 11 | |||
7~9 | 480.0 | 39 | 8 | 48 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 40 | 0 | 5 | 7 | |||
8~10 | 453.1 | 40 | 15 | 49 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 2 | 40 | 0 | 13 | 1 | |||
9~11 | 401.3 | 39 | 18 | 48 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 7 | 34 | 0 | 29 | 2 | |||
10~12 | 387.9 | 40 | 17 | 52 | 30 | 18 | 12/27 | 2 | 2 | 2 | 0 | 0 | 0 | 22 | 12/27 | 6 | 6 | 6 | 6 | 1 | 0 | 0 | 5.6 | 10 | 29 | 6 | 40 | 1 |