月ごとの値
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新潟（新潟県) 1987年（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 | ||||||||||||||||||||||||||||
| 34.1 | 11 | 8 | 1 | 4.2 | 42 | 8 | 09 | 6 | 3 | 0 | 0 | 0 | 0 | 11 | 10 | 20 | 16 | 7 | 1 | 0 | 0 | 0 | 9.4 | 0 | 28 | 25 | 0 | 3 | |
| 72.8 | 24 | 7 | 6 | 7.3 | 37 | 7 | 03 | 7 | 3 | 0 | 0 | 0 | 0 | 9 | 04 | 17 | 13 | 6 | 0 | 0 | 0 | 0 | 8.2 | 1 | 16 | 19 | 0 | 1 | |
| 111.1 | 30 | 6 | 10 | 10.1 | 33 | 23 | 01 | 2 | 2 | 1 | 1 | 0 | 0 | 23 | 01 | 10 | 8 | 4 | 3 | 2 | 0 | 0 | 8.6 | 0 | 20 | 14 | 0 | 2 | |
| 180.7 ) | 53 ) | 3 ) | 17 ) | 16.7 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 2 | 6 | 5 | 0 | 0 | |
| 209.4 | 48 | 3 | 16 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 5 | 13 | 0 | 0 | 1 | |||
| 250.6 | 57 | 2 | 21 | 20.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 3 | 8 | 0 | 0 | 0 | |||
| 157.5 | 35 | 2 | 12 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 19 | 0 | 0 | 4 | |||
| 168.2 | 40 | 1 | 14 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 14 | 0 | 0 | 1 | |||
| 165.2 | 44 | 4 | 16 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 2 | 16 | 0 | 0 | 3 | |||
| 160.0 | 46 | 5 | 17 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 10 | 0 | 2 | 2 | |||
| 117.5 | 39 | 7 | 14 | 6.4 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 12 | 3 | 0 | 9 | ||
| 85.6 | 29 | 7 | 10 | 4.7 | 6 | 4 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 05 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 18 | 12 | 2 | 8 | |