半旬ごとの値
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新潟（新潟県) 1998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 | 1.8 | 4 | 2 | 0 | 2.5 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 4 | 0 | 2 | |
| 第2半旬 | 6～10 | 1.9 | 4 | 2 | 0 | 3.8 | 40 | 21 | 08 | 4 | 3 | 1 | 1 | 0 | 0 | 23 | 09 | 5 | 5 | 5 | 4 | 1 | 0 | 0 | 9.6 | 0 | 4 | 5 | 0 | 1 | |
| 第3半旬 | 11～15 | 3.4 | 7 | 3 | 0 | 3.2 | 29 | 29 | 15 | 1 | 1 | 1 | 1 | 0 | 0 | 33 | 15 | 5 | 5 | 4 | 1 | 1 | 0 | 0 | 9.0 | 0 | 4 | 5 | 0 | 1 | |
| 第4半旬 | 16～20 | 6.1 | 12 | 2 | 0 | 4.6 | 9 | 4 | 20* | 2 | 0 | 0 | 0 | 0 | 0 | 29 | 16 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 9.3 | 0 | 4 | 3 | 0 | 1 | |
| 第5半旬 | 21～25 | 1.7 | 3 | 4 | 0 | 3.3 | 43 | 21 | 24 | 4 | 3 | 2 | 1 | 0 | 0 | 36 ) | 24 | 5 | 5 | 5 | 5 | 4 | 0 ) | 0 ) | 9.9 | 0 | 5 | 5 | 0 | 1 | |
| 第6半旬 | 26～31 | 10.8 | 18 | 2 | 1 | 6.5 | 19 | 11 | 26 | 2 | 2 | 1 | 0 | 0 | 0 | 40 | 26 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 9.6 | 0 | 6 | 6 | 0 | 2 | |
| 第1半旬 | 1～ 5 | 9.8 | 19 | 0 | 1 | 7.8 | 2 | 2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 01 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 9.5 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.3 | 18 | 1 | 1 | 6.0 | 6 | 5 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 06 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 9.4 | 0 | 5 | 5 | 0 | 2 | |
| 第3半旬 | 11～15 | 15.2 | 29 | 2 | 2 | 7.0 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 3 | 0 | 1 | |
| 第4半旬 | 16～20 | 18.9 | 35 | 1 | 2 | 9.5 | 4 | 3 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 18* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 3 | 3 | 0 | 1 | |
| 第5半旬 | 21～25 | 18.9 | 34 | 0 | 3 | 11.3 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 2 | 0 | 0 | ||
| 第6半旬 | 26～28 | 11.7 | 35 | 0 | 1 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 23.8 | 42 | 2 | 3 | 11.5 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 25.7 | 44 | 0 | 3 | 13.8 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 3 | 0 | 1 | ||
| 第3半旬 | 11～15 | 20.7 | 35 | 1 | 2 | 10.8 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 1 | 0 | 1 | |
| 第4半旬 | 16～20 | 19.5 | 33 | 1 | 2 | 11.2 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.3 | 28 | 0 | 2 | 12.7 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 2 | 0 | 0 | ||
| 第6半旬 | 26～31 | 34.2 | 46 | 2 | 4 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 3 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 24.7 | 39 | 1 | 2 | 14.8 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 3 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 8.2 | 13 | 2 | 1 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 22.2 | 34 | 2 | 2 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 33.6 | 51 | 0 | 4 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 15.2 | 23 | 1 | 1 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 21.4 | 32 | 0 | 2 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 1 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 34.4 | 50 | 1 | 4 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 39.4 | 57 | 1 | 4 | 20.7 | -- | -- | 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 | 28.0 | 40 | 1 | 3 | 17.9 | -- | -- | 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 | 31.4 | 44 | 1 | 3 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 35.9 | 50 | 1 | 3 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 49.1 | 57 | 1 | 4 | 22.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 22.4 | 31 | 2 | 2 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.4 | 36 | 0 | 2 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 9.6 | 13 | 1 | 1 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 24.3 | 33 | 0 | 2 | 17.5 | -- | -- | 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 | 14.6 | 20 | 0 | 1 | 15.0 | -- | -- | 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 | 11.8 | 16 | 2 | 1 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 15.2 | 21 | 0 | 1 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 13.1 | 18 | 2 | 1 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 30.3 | 42 | 0 | 3 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 61.1 | 85 | 0 | 5 | 26.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 43.7 | 61 | 0 | 5 | 23.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 36.9 | 43 | 0 | 3 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 5 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 19.5 | 28 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 27.5 | 40 | 0 | 3 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 19.9 | 29 | 0 | 2 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 3.4 | 5 | 2 | 0 | 7.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 39.8 | 60 | 0 | 4 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 1 | 0 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 1.1 | 1 | 3 | 0 | 5.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 6 | 0 | 1 | 1 | |||
| 第1半旬 | 1～ 5 | 38.6 | 60 | 0 | 5 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 39.1 | 61 | 0 | 3 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 38.0 | 61 | 0 | 4 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 21.7 | 35 | 0 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 2.0 | 3 | 2 | 0 | 5.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 8.5 | 14 | 1 | 1 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.9 | 49 | 0 | 3 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 18.7 | 32 | 0 | 2 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 21.3 | 38 | 1 | 2 | 10.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 1.4 | 3 | 4 | 0 | 4.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 16.8 | 31 | 1 | 2 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 34.2 | 53 | 0 | 4 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 2 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 18.3 | 35 | 0 | 2 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 1 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 21.7 | 42 | 0 | 3 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 22.5 | 44 | 0 | 2 | 7.8 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 0 | 2 | ||
| 第4半旬 | 16～20 | 8.3 | 17 | 2 | 1 | 4.4 | 4 | 3 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 19 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 5.6 | 11 | 0 | 0 | 4.7 | 5 | 5 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 21 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 2 | 0 | 1 | |
| 第6半旬 | 26～30 | 22.7 | 47 | 0 | 3 | 7.4 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 0 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 8.3 | 17 | 3 | 1 | 3.6 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 1.1 | 2 | 3 | 0 | 2.1 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 2.3 | 5 | 2 | 0 | 2.4 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 1 | 0 | 3 | ||
| 第4半旬 | 16～20 | 21.5 | 45 | 0 | 2 | 6.4 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 1 | 0 | 3 | ||
| 第5半旬 | 21～25 | 10.8 | 23 | 0 | 0 | 5.2 | 0 | 0 | 24* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 2 | 0 | 0 | ||
| 第6半旬 | 26～31 | 12.5 | 22 | 1 | 1 | 4.3 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 3 | 0 | 1 | |