平年値（旬ごとの値）
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大潟（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 | 101.5 | 3.7 | 7.2 | 0.4 | 4.0 | 13.5 | /// | /// |
| 中旬 | 93.9 | 2.7 | 6.0 | -0.4 | 3.2 | 13.9 | /// | /// | |
| 下旬 | 97.7 | 2.5 | 5.9 | -0.7 | 3.6 | 16.9 | /// | /// | |
| 2月 | 上旬 | 74.4 | 2.3 | 5.9 | -1.1 | 3.4 | 20.4 | /// | /// |
| 中旬 | 60.9 | 2.9 | 6.5 | -0.6 | 3.3 | 22.8 | /// | /// | |
| 下旬 | 38.1 | 3.8 | 7.8 | -0.2 | 3.0 | 26.5 | /// | /// | |
| 3月 | 上旬 | 53.7 | 4.5 | 8.6 | 0.5 | 2.8 | 34.3 | /// | /// |
| 中旬 | 43.3 | 5.8 | 10.2 | 1.4 | 2.9 | 44.8 | /// | /// | |
| 下旬 | 47.7 | 7.0 | 11.4 | 2.4 | 2.6 | 52.2 | /// | /// | |
| 4月 | 上旬 | 36.7 | 9.1 | 13.6 | 4.4 | 2.5 | 59.3 | /// | /// |
| 中旬 | 26.7 | 11.0 | 15.7 | 6.2 | 2.4 | 60.9 | /// | /// | |
| 下旬 | 30.1 | 12.7 | 17.4 | 7.8 | 2.3 | 66.3 | /// | /// | |
| 5月 | 上旬 | 29.8 | 14.7 | 19.4 | 10.2 | 2.1 | 65.5 | /// | /// |
| 中旬 | 32.4 | 15.8 | 20.0 | 11.6 | 2.1 | 66.3 | /// | /// | |
| 下旬 | 26.2 | 17.8 | 22.0 | 13.7 | 1.8 | 76.9 | /// | /// | |
| 6月 | 上旬 | 16.0 | 19.1 | 23.0 | 15.3 | 1.8 | 68.1 | /// | /// |
| 中旬 | 41.1 | 20.3 | 23.9 | 17.1 | 1.8 | 53.0 | /// | /// | |
| 下旬 | 83.2 | 21.4 | 24.8 | 18.6 | 1.7 | 45.7 | /// | /// | |
| 7月 | 上旬 | 79.8 | 23.1 | 26.5 | 20.3 | 1.7 | 45.0 | /// | /// |
| 中旬 | 83.7 | 24.1 | 27.6 | 21.4 | 1.7 | 51.0 | /// | /// | |
| 下旬 | 45.2 | 26.0 | 29.8 | 22.7 | 1.6 | 72.2 | /// | /// | |
| 8月 | 上旬 | 30.0 | 26.7 | 30.7 | 23.3 | 1.7 | 78.6 | /// | /// |
| 中旬 | 59.0 | 26.2 | 30.2 | 22.7 | 1.7 | 68.4 | /// | /// | |
| 下旬 | 71.7 | 25.2 | 29.3 | 21.7 | 1.7 | 65.4 | /// | /// | |
| 9月 | 上旬 | 53.5 | 24.2 | 28.4 | 20.6 | 1.8 | 55.2 | /// | /// |
| 中旬 | 68.0 | 22.2 | 26.2 | 18.6 | 1.9 | 48.5 | /// | /// | |
| 下旬 | 65.5 | 20.0 | 24.3 | 16.0 | 2.0 | 46.0 | /// | /// | |
| 10月 | 上旬 | 49.2 | 18.5 | 22.8 | 14.5 | 2.1 | 43.7 | /// | /// |
| 中旬 | 63.1 | 16.4 | 20.9 | 12.1 | 2.1 | 46.7 | /// | /// | |
| 下旬 | 71.2 | 14.4 | 18.8 | 10.1 | 2.3 | 45.7 | /// | /// | |
| 11月 | 上旬 | 75.1 | 12.3 | 17.1 | 7.8 | 2.4 | 38.0 | /// | /// |
| 中旬 | 115.5 | 10.5 | 15.0 | 6.2 | 2.7 | 28.8 | /// | /// | |
| 下旬 | 105.4 | 8.9 | 13.2 | 4.7 | 2.8 | 28.7 | /// | /// | |
| 12月 | 上旬 | 111.7 | 7.0 | 11.2 | 3.1 | 3.0 | 23.7 | /// | /// |
| 中旬 | 136.6 | 5.3 | 9.1 | 1.7 | 3.4 | 16.4 | /// | /// | |
| 下旬 | 109.7 | 4.5 | 8.2 | 1.1 | 3.7 | 19.6 | /// | /// | |