３か月ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
新潟（新潟県) 1998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 | 217.9 | 24 | 29 | 23 | 5.6 | 145 | 29 | 01/15 | 14 | 9 | 5 | 3 | 0 | 0 | 40 | 01/26 | 31 | 28 | 25 | 21 | 13 | 0 | 0 | 8.3 | 1 | 57 | 41 | 2 | 16 |
12～2 | 193.7 | 22 | 26 | 21 | 6.0 | 157 | 29 | 01/15 | 16 | 10 | 5 | 3 | 0 | 0 | 40 | 01/26 | 45 | 42 | 35 | 28 | 14 | 0 | 0 | 8.7 | 1 | 65 | 59 | 0 | 17 |
1～3 | 250.7 | 26 | 25 | 27 | 8.3 | 152 | 29 | 01/15 | 15 | 10 | 5 | 3 | 0 | 0 | 40 | 01/26 | 44 | 40 | 35 | 28 | 14 | 0 | 0 | 8.3 | 2 | 59 | 56 | 1 | 14 |
2～4 | 350.3 | 33 | 16 | 38 | 11.7 | 12 | 5 | 02/10 | 2 | 1 | 0 | 0 | 0 | 0 | 22 | 02/01 | 17 | 14 | 10 | 7 | 1 | 0 | 0 | 7.9 | 2 | 48 | 31 | 5 | 6 |
3～5 | 484.7 | 40 | 18 | 49 | 15.3 | 0 | 0 | 04/03* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03/17* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 2 | 43 | 13 | 6 | 2 |
4～6 | 452.6 | 36 | 17 | 42 | 16.6 | 0 | 0 | 04/03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 50 | 3 | 5 | 0 | |
5～7 | 527.6 | 40 | 13 | 48 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 51 | 0 | 1 | 2 | ||
6～8 | 420.6 | 32 | 13 | 38 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 1 | 60 | 0 | 1 | 9 | ||
7～9 | 459.4 | 37 | 11 | 44 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 2 | 56 | 0 | 1 | 9 | ||
8～10 | 380.4 | 33 | 15 | 39 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 4 | 55 | 0 | 1 | 9 | ||
9～11 | 368.3 | 36 | 11 | 39 | 10.2 | 9 | 5 | 11/21 | 2 | 1 | 0 | 0 | 0 | 0 | 4 | 11/21 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 7.7 | 3 | 47 | 5 | 0 | 8 |
10～12 | 276.9 | 29 | 17 | 28 | 6.9 | 9 | 5 | 11/21 | 2 | 1 | 0 | 0 | 0 | 0 | 4 | 11/21 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 8.0 | 2 | 49 | 18 | 0 | 15 |