半旬ごとの値
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新潟（新潟県) 1988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 | 12.8 | 27 | 1 | 1 | 3.7 | 1 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 2 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 7.4 | 15 | 1 | 0 | 4.3 | 1 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 3 | 0 | 1 | |
| 第3半旬 | 11～15 | 8.8 | 18 | 2 | 1 | 3.9 | 0 | 0 | 13* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 19.7 | 40 | 0 | 3 | 6.4 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 1 | 4 | 0 | 1 | |
| 第5半旬 | 21～25 | 1.1 | 2 | 1 | 0 | 2.9 | 16 | 12 | 24 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 24 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 9.5 | 0 | 4 | 3 | 0 | 1 | |
| 第6半旬 | 26～31 | 3.0 | 5 | 4 | 0 | 3.2 | 40 | 21 | 31 | 3 | 3 | 2 | 1 | 0 | 0 | 19 | 31 | 6 | 5 | 3 | 1 | 0 | 0 | 0 | 9.6 | 0 | 6 | 6 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 3.4 | 7 | 1 | 0 | 4.4 | 3 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 01 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 9.5 | 0 | 4 | 4 | 0 | 1 | |
| 第2半旬 | 6～10 | 8.3 | 16 | 2 | 1 | 6.2 | 34 | 14 | 09 | 3 | 3 | 2 | 0 | 0 | 0 | 25 | 10 | 5 | 5 | 4 | 2 | 1 | 0 | 0 | 9.3 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 13.5 | 25 | 0 | 1 | 8.4 | 15 | 12 | 13 | 1 | 1 | 1 | 0 | 0 | 0 | 21 | 13 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 9.6 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 8.4 | 15 | 0 | 0 | 7.3 | 30 | 17 | 18 | 3 | 2 | 1 | 0 | 0 | 0 | 25 | 20* | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 10.0 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 13.1 | 24 | 2 | 1 | 8.1 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 22* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.8 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～29 | 11.9 | 27 | 1 | 1 | 9.0 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 26 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 7.9 | 0 | 2 | 4 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 7.7 | 14 | 3 | 1 | 6.9 | 4 | 3 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 04* | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 6.1 | 11 | 0 | 0 | 7.5 | 21 | 9 | 06 | 3 | 3 | 0 | 0 | 0 | 0 | 13 | 09 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 8.9 | 0 | 4 | 5 | 1 | 2 | |
| 第3半旬 | 11～15 | 23.4 | 40 | 0 | 3 | 9.8 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 21.9 | 37 | 1 | 2 | 11.1 | 0 | 0 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 15.0 | 25 | 1 | 1 | 10.2 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 2 | 0 | 0 | ||
| 第6半旬 | 26～31 | 33.4 | 45 | 0 | 3 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 43.1 | 68 | 0 | 4 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 26.3 | 41 | 0 | 2 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 27.2 | 42 | 0 | 2 | 14.4 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 3 | 0 | 0 | 0 | ||
| 第4半旬 | 16～20 | 37.9 | 57 | 0 | 3 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 21.1 | 31 | 1 | 1 | 13.0 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 1 | ||
| 第6半旬 | 26～30 | 33.7 | 50 | 1 | 3 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 34.1 | 50 | 1 | 4 | 15.5 | -- | -- | 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 | 31.8 | 46 | 1 | 3 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 10.3 | 15 | 3 | 1 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 50.0 | 70 | 0 | 5 | 21.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 10.9 | 15 | 2 | 0 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 56.0 | 64 | 0 | 6 | 21.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 6.8 | 9 | 2 | 1 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 24.2 | 33 | 0 | 2 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 39.0 | 53 | 0 | 4 | 20.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 28.0 | 38 | 0 | 3 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 1 | 2 | |||
| 第5半旬 | 21～25 | 36.9 | 50 | 1 | 3 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 18.1 | 25 | 1 | 1 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 5.5 | 7 | 2 | 0 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 6.6 | 9 | 4 | 1 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 29.3 | 40 | 1 | 3 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.3 | 13 | 1 | 0 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 36.2 | 51 | 1 | 4 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 47.5 | 56 | 0 | 4 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 43.6 | 62 | 0 | 4 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 42.7 | 62 | 0 | 3 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 36.7 | 54 | 0 | 3 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 36.1 | 53 | 0 | 3 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 28.0 | 42 | 0 | 2 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 27.6 | 35 | 1 | 2 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 37.6 | 58 | 0 | 4 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 16.8 | 26 | 1 | 1 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 26.8 | 43 | 1 | 3 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 29.3 | 48 | 0 | 3 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 25.5 | 42 | 2 | 3 | 10.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 12.1 | 20 | 1 | 1 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 35.6 | 61 | 0 | 4 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 24.1 | 42 | 1 | 2 | 10.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 14.9 | 26 | 0 | 1 | 7.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 28.3 | 51 | 1 | 3 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 29.3 | 54 | 0 | 3 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 2 | |||
| 第6半旬 | 26～31 | 23.7 | 37 | 0 | 3 | 8.0 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 2 | ||
| 第1半旬 | 1～ 5 | 16.8 | 32 | 0 | 2 | 6.1 | 0 | 0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | ||
| 第2半旬 | 6～10 | 31.9 | 62 | 1 | 4 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 0 | 0 | 0 | 2 | |||
| 第3半旬 | 11～15 | 7.7 | 15 | 0 | 0 | 4.5 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 2 | |
| 第4半旬 | 16～20 | 4.4 | 9 | 1 | 0 | 4.9 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 10.0 | 20 | 1 | 1 | 4.3 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 1 | 0 | 2 | |
| 第6半旬 | 26～30 | 12.3 | 25 | 1 | 1 | 5.0 | 14 | 12 | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 11 | 26 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 8.7 | 0 | 4 | 2 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 18.2 | 38 | 0 | 2 | 5.5 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 01 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 3 | 1 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.5 | 41 | 0 | 2 | 5.7 | 2 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 1 | 0 | 1 | |
| 第3半旬 | 11～15 | 17.0 | 36 | 0 | 3 | 4.9 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 2 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 3.7 | 8 | 0 | 0 | 3.1 | 9 | 8 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 17* | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 1.7 | 4 | 1 | 0 | 3.2 | 2 | 1 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 5 | 0 | 1 | |
| 第6半旬 | 26～31 | 13.4 | 24 | 0 | 1 | 5.1 | 2 | 1 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 29 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 5 | 0 | 0 | |