半旬ごとの値
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飯田（長野県) 1984年（半旬ごとの値） 詳細（日照・雪・その他）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||||||||||||||||||
| 第1半旬 | 1～ 5 | 27.5 | 56 | 0 | 4 | 5 | 4 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 03 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 3.1 | 3 | 0 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 34.5 | 70 | 0 | 4 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.2 | 1 | 0 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 32.5 | 66 | 0 | 4 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 1 | 0 | 3 | 0 | 0 | |||
| 第4半旬 | 16～20 | 33.3 | 66 | 1 | 4 | 13 | 13 | 19 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 19 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 4.8 | 1 | 1 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 25.9 | 51 | 0 | 3 | 11 | 11 | 22 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 22 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 6.1 | 0 | 1 | 3 | 0 | 0 | ||
| 第6半旬 | 26～31 | 37.5 | 61 | 1 | 4 | 22 | 20 | 31 | 1 | 1 | 1 | 1 | 0 | 0 | 22 | 31 | 6 | 6 | 4 | 1 | 1 | 0 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 26.5 | 51 | 1 | 4 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 01 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 5.7 | 0 | 0 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 34.2 | 65 | 0 | 4 | 2 | 2 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 09 | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 6.1 | 0 | 1 | 4 | 0 | 0 | ||
| 第3半旬 | 11～15 | 36.9 | 69 | 0 | 5 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 11 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 4.7 | 0 | 0 | 4 | 0 | 0 | ||
| 第4半旬 | 16～20 | 36.9 | 67 | 1 | 4 | 23 | 18 | 17 | 2 | 1 | 1 | 0 | 0 | 0 | 22 | 18 | 5 | 5 | 4 | 4 | 1 | 0 | 0 | 5.0 | 0 | 1 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 33.4 | 60 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 21 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 1 | 0 | |||
| 第6半旬 | 26～29 | 17.6 | 39 | 1 | 3 | 2 | 2 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 29 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 4 | 1 | 0 | ||
| 第1半旬 | 1～ 5 | 37.4 | 65 | 0 | 3 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2.6 | 3 | 0 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 35.2 | 61 | 1 | 4 | 8 | 8 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 10 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 3.5 | 1 | 0 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 18.6 | 32 | 1 | 2 | 13 | 6 | 12 | 2 | 2 | 0 | 0 | 0 | 0 | 6 | 15* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 4 | 0 | 0 | ||
| 第4半旬 | 16～20 | 19.1 | 32 | 1 | 2 | 26 | 17 | 19 | 3 | 2 | 1 | 0 | 0 | 0 | 18 | 20 | 4 | 3 | 3 | 2 | 0 | 0 | 0 | 7.2 | 1 | 2 | 5 | 2 | 0 | ||
| 第5半旬 | 21～25 | 41.5 | 68 | 0 | 4 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 21 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 3.6 | 2 | 1 | 1 | 2 | 0 | ||
| 第6半旬 | 26～31 | 50.2 | 68 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 0 | 0 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 15.6 | 25 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 40.9 | 64 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1 | 1 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 34.1 | 53 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 26.2 | 40 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 34.4 | 52 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 1 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 49.8 | 74 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 35.5 | 52 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 1 | ||||
| 第2半旬 | 6～10 | 56.1 | 81 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.9 | 3 | 0 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 47.4 | 68 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 18.4 | 26 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 29.4 | 42 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 1 | ||||
| 第6半旬 | 26～31 | 35.3 | 41 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 29.2 | 41 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 15.0 | 21 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 26.1 | 36 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 18.0 | 25 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 1 | ||||
| 第5半旬 | 21～25 | 16.4 | 23 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 25.5 | 35 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 48.6 | 67 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 1 | 0 | 0 | 1 | ||||
| 第2半旬 | 6～10 | 22.3 | 31 | 1 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 1 | ||||
| 第3半旬 | 11～15 | 26.0 | 36 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 22.0 | 31 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 2 | 0 | 0 | 1 | ||||
| 第5半旬 | 21～25 | 26.7 | 38 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 1 | ||||
| 第6半旬 | 26～31 | 41.5 | 49 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 2 | ||||
| 第1半旬 | 1～ 5 | 32.2 | 46 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 1 | 3 | ||||
| 第2半旬 | 6～10 | 33.3 | 49 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 2 | ||||
| 第3半旬 | 11～15 | 43.8 | 65 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 46.0 | 69 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 0 | 0 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 28.2 | 43 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 39.4 | 50 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 31.6 | 49 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 0 | 1 | ||||
| 第2半旬 | 6～10 | 19.3 | 30 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 11.8 | 19 | 1 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 1 | 0 | ||||
| 第4半旬 | 16～20 | 11.4 | 19 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 2 | 0 | ||||
| 第5半旬 | 21～25 | 36.3 | 60 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 1 | 1 | ||||
| 第6半旬 | 26～30 | 42.3 | 71 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 19.1 | 33 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 28.7 | 50 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 0 | 1 | 0 | ||||
| 第3半旬 | 11～15 | 24.6 | 43 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 13.9 | 25 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 34.6 | 63 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 0 | 1 | 0 | 2 | 0 | ||||
| 第6半旬 | 26～31 | 45.7 | 70 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 0 | 0 | 2 | 0 | ||||
| 第1半旬 | 1～ 5 | 35.5 | 67 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 1 | 0 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 36.6 | 70 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 0 | 0 | 3 | 0 | ||||
| 第3半旬 | 11～15 | 25.8 | 50 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 0 | 2 | 0 | ||||
| 第4半旬 | 16～20 | 15.2 | 30 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 1 | 0 | ||||
| 第5半旬 | 21～25 | 27.3 | 54 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 4 | 0 | ||||
| 第6半旬 | 26～30 | 32.8 | 66 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 2 | 0 | 0 | 2 | 0 | ||||
| 第1半旬 | 1～ 5 | 24.5 | 50 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 0 | 0 | 2 | 0 | ||||
| 第2半旬 | 6～10 | 26.6 | 54 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 1 | 0 | 1 | 0 | ||||
| 第3半旬 | 11～15 | 14.8 | 30 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 1 | 4 | 0 | 2 | 0 | ||||
| 第4半旬 | 16～20 | 22.6 | 47 | 1 | 3 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 1 | 1 | 2 | 0 | |||
| 第5半旬 | 21～25 | 18.4 | 38 | 0 | 2 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 4 | 0 | 0 | |||
| 第6半旬 | 26～31 | 35.9 | 62 | 1 | 5 | 5 | 4 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 28 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 0 | 4 | 0 | 0 | ||