平年値（年・月ごとの値）
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守門（新潟県) 平年値（年・月ごとの値） 詳細(雪)
| 要素 | 雪 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 降雪の深さ | 各階級の日数(降雪の深さ) | 最深積雪 (cm) | 各階級の日数(最深積雪) | |||||||||||
| 合計 (cm) | 日合計の最大 (cm) | ≧3cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | ||
| 統計期間 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| 1月 | 398 | 50 | 23.1 | 20.5 | 14.9 | 7.5 | 0.7 | 0.0 | 209 | 30.7 | 30.4 | 29.5 | 27.5 | 20.9 |
| 2月 | 302 | 45 | 19.2 | 16.0 | 11.3 | 5.7 | 0.4 | 0.0 | 252 | 28.3 | 28.2 | 27.8 | 27.4 | 25.8 |
| 3月 | 182 | 32 | 16.6 | 11.7 | 6.2 | 2.1 | 0.1 | 0.0 | 218 | 30.0 | 29.9 | 29.9 | 29.1 | 25.0 |
| 4月 | 60 | 11 | 8.8 | 4.5 | 1.1 | 0.2 | 0.0 | 0.0 | 137 | 19.6 | 19.2 | 18.3 | 15.4 | 10.0 |
| 5月 | 4 | 1 | 0.7 | 0.4 | 0.1 | 0.0 | 0.0 | 0.0 | 16 | 1.8 | 1.7 | 1.4 | 0.7 | 0.0 |
| 6月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 7月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 8月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 9月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 10月 | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 |
| 11月 | 23 | 10 | 2.5 | 1.8 | 0.8 | 0.2 | 0.0 | 0.0 | 10 | 3.1 | 1.8 | 0.4 | 0.0 | 0.0 |
| 12月 | 259 | 46 | 15.6 | 13.1 | 8.9 | 4.8 | 0.6 | 0.0 | 111 | 20.3 | 18.8 | 16.1 | 9.8 | 4.6 |
| 年 | 1243 | 60 | 87.7 | 69.2 | 43.8 | 20.7 | 1.7 | 0.0 | /// | 133.5 | 129.8 | 123.2 | 109.4 | 85.5 |