３か月ごとの値
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新潟（新潟県) 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 | 206.1 | 23 | 14 | 20 | 5.6 | 62 | 7 | 01/16* | 11 | 6 | 0 | 0 | 0 | 0 | 15 | 01/16 | 25 | 21 | 13 | 5 | 0 | 0 | 0 | 8.3 | 0 | 53 | 32 | 1 | 15 |
12～2 | 166.8 | 19 | 15 | 15 | 5.6 | 193 | 28 | 02/24 | 22 | 16 | 6 | 2 | 0 | 0 | 54 | 02/24 | 45 | 41 | 30 | 19 | 9 | 1 | 0 | 8.7 | 0 | 60 | 53 | 0 | 19 |
1～3 | 225.2 | 23 | 17 | 20 | 7.8 | 194 | 28 | 02/24 | 22 | 16 | 6 | 2 | 0 | 0 | 54 | 02/24 | 53 | 46 | 35 | 23 | 9 | 1 | 0 | 8.6 | 0 | 60 | 56 | 0 | 13 |
2～4 | 405.9 | 38 | 13 | 37 | 12.2 | 135 | 28 | 02/24 | 12 | 10 | 6 | 2 | 0 | 0 | 54 | 02/24 | 29 | 26 | 22 | 18 | 9 | 1 | 0 | 7.6 | 1 | 48 | 32 | 0 | 7 |
3～5 | 578.7 | 48 | 10 | 53 | 16.4 | 4 | 4 | 03/15 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 03/01 | 9 | 6 | 5 | 4 | 0 | 0 | 0 | 6.8 | 3 | 36 | 10 | 4 | 3 |
4～6 | 610.7 | 48 | 9 | 54 | 18.3 | 0 | 0 | 05/02* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 3 | 38 | 1 | 6 | 4 | |
5～7 | 508.3 | 38 | 13 | 44 | 16.9 | 0 | 0 | 05/02 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 2 | 50 | 0 | 6 | 6 | |
6～8 | 472.4 | 36 | 12 | 39 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 1 | 55 | 0 | 2 | 5 | ||
7～9 | 464.3 | 37 | 13 | 42 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 52 | 0 | 0 | 7 | ||
8～10 | 416.8 | 37 | 11 | 38 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 53 | 0 | 0 | 8 | ||
9～11 | 323.4 | 32 | 17 | 33 | 9.1 | 0 | 0 | 11/25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 55 | 2 | 0 | 12 | |
10～12 | 248.4 | 26 | 21 | 26 | 6.2 | 5 | 5 | 12/30 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 12/30 | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 8.2 | 1 | 57 | 14 | 1 | 12 |