平年値（旬ごとの値）
 |
 |  |
 |  |  |  |
寺泊（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 | 2001～ 2020 | 2001～ 2020 | 2001～ 2020 | 2001～ 2020 | 2001～ 2020 | 2001～ 2020 | /// | /// | |
| 資料年数 | 20 | 20 | 20 | 20 | 20 | 20 | 0 | 0 | |
| 1月 | 上旬 | 59.4 | 3.2 | 6.3 | 0.4 | 5.2 | 13.7 | /// | /// |
| 中旬 | 61.8 | 2.4 | 5.4 | -0.4 | 4.5 | 15.0 | /// | /// | |
| 下旬 | 60.2 | 2.3 | 5.6 | -0.4 | 5.0 | 17.1 | /// | /// | |
| 2月 | 上旬 | 47.1 | 2.2 | 5.6 | -0.7 | 4.6 | 20.9 | /// | /// |
| 中旬 | 42.2 | 2.7 | 6.4 | -0.3 | 4.5 | 23.7 | /// | /// | |
| 下旬 | 21.9 | 3.9 | 8.4 | 0.2 | 3.9 | 32.2 | /// | /// | |
| 3月 | 上旬 | 39.6 | 4.5 | 9.0 | 0.9 | 3.9 | 35.0 | /// | /// |
| 中旬 | 38.6 | 6.0 | 11.1 | 1.7 | 4.2 | 46.5 | /// | /// | |
| 下旬 | 36.7 | 6.9 | 12.0 | 2.6 | 3.6 | 59.4 | /// | /// | |
| 4月 | 上旬 | 34.3 | 9.0 | 14.2 | 4.6 | 3.5 | 61.0 | /// | /// |
| 中旬 | 30.7 | 10.7 | 15.9 | 6.2 | 2.9 | 59.3 | /// | /// | |
| 下旬 | 38.5 | 12.4 | 17.6 | 7.9 | 3.0 | 67.1 | /// | /// | |
| 5月 | 上旬 | 28.9 | 14.8 | 20.2 | 10.4 | 2.6 | 67.2 | /// | /// |
| 中旬 | 34.5 | 15.5 | 20.4 | 11.6 | 2.6 | 64.9 | /// | /// | |
| 下旬 | 27.9 | 17.6 | 22.7 | 13.6 | 2.1 | 80.2 | /// | /// | |
| 6月 | 上旬 | 15.8 | 19.0 | 23.9 | 14.9 | 1.8 | 80.0 | /// | /// |
| 中旬 | 28.2 | 20.3 | 25.0 | 16.8 | 1.8 | 61.0 | /// | /// | |
| 下旬 | 83.9 | 21.5 | 25.9 | 18.3 | 1.9 | 53.7 | /// | /// | |
| 7月 | 上旬 | 102.7 | 22.9 | 26.9 | 20.0 | 1.9 | 44.6 | /// | /// |
| 中旬 | 93.4 | 24.0 | 28.1 | 21.2 | 2.0 | 48.3 | /// | /// | |
| 下旬 | 77.6 | 25.2 | 29.6 | 22.1 | 1.8 | 67.1 | /// | /// | |
| 8月 | 上旬 | 36.0 | 26.9 | 31.6 | 23.3 | 1.7 | 85.2 | /// | /// |
| 中旬 | 52.3 | 26.0 | 30.6 | 22.7 | 2.0 | 63.5 | /// | /// | |
| 下旬 | 62.7 | 24.9 | 29.7 | 21.6 | 2.0 | 67.9 | /// | /// | |
| 9月 | 上旬 | 45.3 | 24.1 | 28.9 | 20.7 | 2.1 | 58.7 | /// | /// |
| 中旬 | 61.3 | 22.2 | 26.8 | 18.7 | 2.2 | 56.5 | /// | /// | |
| 下旬 | 53.9 | 19.5 | 24.3 | 15.8 | 2.2 | 52.8 | /// | /// | |
| 10月 | 上旬 | 51.7 | 18.3 | 23.0 | 14.6 | 2.6 | 47.0 | /// | /// |
| 中旬 | 44.4 | 15.9 | 20.9 | 11.9 | 2.6 | 52.4 | /// | /// | |
| 下旬 | 58.2 | 14.1 | 18.7 | 10.3 | 3.0 | 42.0 | /// | /// | |
| 11月 | 上旬 | 64.7 | 12.3 | 17.0 | 8.3 | 3.3 | 37.2 | /// | /// |
| 中旬 | 82.3 | 9.9 | 14.2 | 6.2 | 3.7 | 24.9 | /// | /// | |
| 下旬 | 72.0 | 8.6 | 12.7 | 4.9 | 3.8 | 25.5 | /// | /// | |
| 12月 | 上旬 | 92.7 | 6.4 | 10.2 | 3.0 | 4.3 | 20.0 | /// | /// |
| 中旬 | 81.2 | 4.9 | 8.4 | 1.8 | 4.7 | 13.0 | /// | /// | |
| 下旬 | 73.5 | 4.0 | 7.4 | 1.0 | 5.3 | 16.5 | /// | /// | |