平年値（旬ごとの値）
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巻（新潟県) 平年値（旬ごとの値）
| 要素 | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 平均風速 (m/s) | 日照時間 (h) | 降雪の深さ合計 (cm) | 最深積雪 (cm) | |
|---|---|---|---|---|---|---|---|---|---|
| 統計期間 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | 1991～ 2020 | /// | /// | |
| 資料年数 | 30 | 30 | 30 | 30 | 30 | 30 | 0 | 0 | |
| 1月 | 上旬 | 56.7 | 2.8 | 5.9 | -0.1 | 3.4 | 13.8 | /// | /// |
| 中旬 | 48.8 | 1.9 | 4.9 | -1.0 | 2.8 | 16.5 | /// | /// | |
| 下旬 | 59.8 | 1.7 | 4.9 | -1.0 | 3.3 | 18.2 | /// | /// | |
| 2月 | 上旬 | 38.4 | 1.5 | 4.9 | -1.6 | 3.1 | 20.1 | /// | /// |
| 中旬 | 37.4 | 2.2 | 5.7 | -0.9 | 3.1 | 23.7 | /// | /// | |
| 下旬 | 24.0 | 3.1 | 7.3 | -0.6 | 2.8 | 27.4 | /// | /// | |
| 3月 | 上旬 | 31.0 | 4.1 | 8.3 | 0.2 | 2.8 | 35.2 | /// | /// |
| 中旬 | 36.9 | 5.3 | 10.0 | 1.0 | 2.8 | 42.8 | /// | /// | |
| 下旬 | 32.0 | 6.5 | 11.3 | 1.9 | 2.6 | 51.9 | /// | /// | |
| 4月 | 上旬 | 34.0 | 8.8 | 13.9 | 3.9 | 2.6 | 54.7 | /// | /// |
| 中旬 | 26.3 | 10.7 | 16.1 | 5.4 | 2.4 | 57.0 | /// | /// | |
| 下旬 | 30.7 | 12.6 | 18.0 | 7.5 | 2.2 | 59.9 | /// | /// | |
| 5月 | 上旬 | 27.9 | 14.9 | 20.1 | 10.4 | 2.0 | 59.9 | /// | /// |
| 中旬 | 31.1 | 16.1 | 20.9 | 11.9 | 1.9 | 60.0 | /// | /// | |
| 下旬 | 26.2 | 18.1 | 23.0 | 13.9 | 1.6 | 75.1 | /// | /// | |
| 6月 | 上旬 | 15.7 | 19.4 | 24.2 | 15.4 | 1.5 | 71.3 | /// | /// |
| 中旬 | 32.4 | 20.4 | 24.7 | 16.9 | 1.4 | 55.2 | /// | /// | |
| 下旬 | 68.9 | 21.5 | 25.6 | 18.2 | 1.4 | 48.4 | /// | /// | |
| 7月 | 上旬 | 74.3 | 22.9 | 26.8 | 19.8 | 1.4 | 43.2 | /// | /// |
| 中旬 | 79.4 | 23.9 | 27.8 | 20.8 | 1.3 | 48.0 | /// | /// | |
| 下旬 | 59.7 | 25.7 | 30.2 | 22.1 | 1.2 | 66.6 | /// | /// | |
| 8月 | 上旬 | 35.8 | 26.4 | 31.0 | 22.6 | 1.2 | 67.3 | /// | /// |
| 中旬 | 59.9 | 25.7 | 30.4 | 22.0 | 1.2 | 57.3 | /// | /// | |
| 下旬 | 58.5 | 24.7 | 29.3 | 21.0 | 1.2 | 57.8 | /// | /// | |
| 9月 | 上旬 | 40.1 | 23.7 | 28.5 | 19.9 | 1.3 | 50.7 | /// | /// |
| 中旬 | 50.3 | 21.8 | 26.4 | 18.0 | 1.3 | 44.7 | /// | /// | |
| 下旬 | 42.2 | 19.4 | 24.2 | 15.2 | 1.4 | 43.6 | /// | /// | |
| 10月 | 上旬 | 45.9 | 17.8 | 22.6 | 13.6 | 1.5 | 40.7 | /// | /// |
| 中旬 | 39.8 | 15.6 | 20.6 | 11.1 | 1.5 | 43.3 | /// | /// | |
| 下旬 | 50.6 | 13.6 | 18.4 | 9.2 | 1.6 | 42.8 | /// | /// | |
| 11月 | 上旬 | 51.3 | 11.6 | 16.5 | 7.1 | 1.8 | 37.0 | /// | /// |
| 中旬 | 71.5 | 9.6 | 14.0 | 5.6 | 2.1 | 24.7 | /// | /// | |
| 下旬 | 67.5 | 8.0 | 12.3 | 4.1 | 2.3 | 23.7 | /// | /// | |
| 12月 | 上旬 | 84.1 | 5.9 | 9.7 | 2.4 | 2.6 | 17.1 | /// | /// |
| 中旬 | 74.5 | 4.4 | 7.9 | 1.2 | 3.1 | 14.3 | /// | /// | |
| 下旬 | 63.7 | 3.6 | 7.0 | 0.6 | 3.5 | 18.4 | /// | /// | |