平年値（旬ごとの値）
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三条（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 | 79.6 | 2.7 | 5.6 | 0.1 | 2.4 | 11.4 | /// | /// |
| 中旬 | 63.8 | 1.8 | 4.7 | -0.8 | 2.0 | 14.8 | /// | /// | |
| 下旬 | 76.5 | 1.6 | 4.5 | -0.9 | 2.3 | 14.8 | /// | /// | |
| 2月 | 上旬 | 57.7 | 1.6 | 4.7 | -1.2 | 2.2 | 19.1 | /// | /// |
| 中旬 | 48.4 | 2.1 | 5.5 | -0.8 | 2.2 | 21.5 | /// | /// | |
| 下旬 | 31.8 | 3.1 | 6.9 | -0.4 | 2.1 | 25.5 | /// | /// | |
| 3月 | 上旬 | 40.7 | 4.1 | 8.1 | 0.5 | 2.2 | 32.0 | /// | /// |
| 中旬 | 43.7 | 5.4 | 10.1 | 1.3 | 2.2 | 42.0 | /// | /// | |
| 下旬 | 38.3 | 6.8 | 11.6 | 2.4 | 2.2 | 49.4 | /// | /// | |
| 4月 | 上旬 | 36.4 | 9.2 | 14.4 | 4.4 | 2.2 | 53.1 | /// | /// |
| 中旬 | 28.6 | 11.3 | 16.8 | 6.2 | 2.2 | 54.5 | /// | /// | |
| 下旬 | 33.4 | 13.2 | 18.7 | 8.2 | 2.1 | 60.3 | /// | /// | |
| 5月 | 上旬 | 33.1 | 15.5 | 20.9 | 10.7 | 2.2 | 61.8 | /// | /// |
| 中旬 | 35.0 | 16.6 | 21.6 | 12.2 | 2.2 | 60.5 | /// | /// | |
| 下旬 | 26.1 | 18.7 | 23.9 | 14.2 | 2.0 | 74.1 | /// | /// | |
| 6月 | 上旬 | 17.4 | 20.1 | 25.0 | 15.9 | 2.0 | 68.5 | /// | /// |
| 中旬 | 36.3 | 21.0 | 25.4 | 17.3 | 2.0 | 50.5 | /// | /// | |
| 下旬 | 78.8 | 22.0 | 26.2 | 18.7 | 1.9 | 41.5 | /// | /// | |
| 7月 | 上旬 | 84.3 | 23.5 | 27.6 | 20.3 | 1.9 | 39.7 | /// | /// |
| 中旬 | 93.5 | 24.5 | 28.6 | 21.4 | 1.8 | 43.2 | /// | /// | |
| 下旬 | 65.4 | 26.4 | 30.9 | 22.7 | 1.8 | 65.6 | /// | /// | |
| 8月 | 上旬 | 41.0 | 27.1 | 31.7 | 23.3 | 1.9 | 72.4 | /// | /// |
| 中旬 | 62.6 | 26.4 | 31.0 | 22.7 | 1.9 | 62.8 | /// | /// | |
| 下旬 | 68.0 | 25.4 | 30.0 | 21.7 | 1.8 | 60.6 | /// | /// | |
| 9月 | 上旬 | 41.3 | 24.4 | 29.2 | 20.5 | 1.9 | 52.9 | /// | /// |
| 中旬 | 55.2 | 22.4 | 27.1 | 18.7 | 1.8 | 46.6 | /// | /// | |
| 下旬 | 48.1 | 20.0 | 24.8 | 15.9 | 1.9 | 44.1 | /// | /// | |
| 10月 | 上旬 | 44.8 | 18.4 | 23.0 | 14.3 | 1.8 | 43.7 | /// | /// |
| 中旬 | 46.1 | 16.1 | 20.9 | 12.0 | 1.8 | 46.9 | /// | /// | |
| 下旬 | 69.5 | 14.0 | 18.6 | 10.0 | 1.8 | 45.5 | /// | /// | |
| 11月 | 上旬 | 64.2 | 11.9 | 16.6 | 7.7 | 1.8 | 37.3 | /// | /// |
| 中旬 | 87.7 | 9.8 | 14.0 | 6.1 | 1.9 | 26.0 | /// | /// | |
| 下旬 | 84.8 | 8.2 | 12.3 | 4.6 | 2.0 | 25.2 | /// | /// | |
| 12月 | 上旬 | 99.6 | 6.1 | 9.7 | 2.9 | 2.1 | 19.0 | /// | /// |
| 中旬 | 101.5 | 4.4 | 7.6 | 1.5 | 2.2 | 13.4 | /// | /// | |
| 下旬 | 86.7 | 3.6 | 6.7 | 0.8 | 2.3 | 17.7 | /// | /// | |