平年値（旬ごとの値）
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沼田（群馬県) 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 | 11.9 | 0.4 | 5.5 | -4.1 | 2.1 | 56.7 | /// | /// |
| 中旬 | 14.4 | -0.1 | 4.9 | -4.6 | 2.0 | 55.8 | /// | /// | |
| 下旬 | 16.2 | -0.3 | 4.7 | -4.8 | 2.1 | 62.0 | /// | /// | |
| 2月 | 上旬 | 11.7 | -0.1 | 5.2 | -4.8 | 2.2 | 61.4 | /// | /// |
| 中旬 | 19.1 | 0.7 | 6.1 | -4.1 | 2.3 | 62.4 | /// | /// | |
| 下旬 | 11.5 | 1.7 | 7.4 | -3.3 | 2.3 | 53.0 | /// | /// | |
| 3月 | 上旬 | 21.4 | 3.0 | 8.6 | -1.9 | 2.4 | 63.9 | /// | /// |
| 中旬 | 15.5 | 4.3 | 10.4 | -1.1 | 2.5 | 68.9 | /// | /// | |
| 下旬 | 27.8 | 5.8 | 11.8 | 0.3 | 2.5 | 72.1 | /// | /// | |
| 4月 | 上旬 | 22.5 | 8.3 | 14.5 | 2.4 | 2.6 | 71.0 | /// | /// |
| 中旬 | 22.1 | 10.4 | 16.7 | 4.3 | 2.5 | 67.1 | /// | /// | |
| 下旬 | 20.8 | 12.5 | 18.9 | 6.3 | 2.4 | 71.7 | /// | /// | |
| 5月 | 上旬 | 24.8 | 14.6 | 21.0 | 8.3 | 2.4 | 68.8 | /// | /// |
| 中旬 | 32.2 | 15.5 | 21.8 | 9.6 | 2.3 | 67.5 | /// | /// | |
| 下旬 | 33.5 | 17.4 | 23.6 | 11.6 | 2.2 | 76.9 | /// | /// | |
| 6月 | 上旬 | 27.9 | 18.6 | 24.4 | 13.2 | 2.2 | 67.0 | /// | /// |
| 中旬 | 46.4 | 19.9 | 25.2 | 15.3 | 2.1 | 52.4 | /// | /// | |
| 下旬 | 55.8 | 21.0 | 26.0 | 16.9 | 2.0 | 44.2 | /// | /// | |
| 7月 | 上旬 | 59.8 | 22.6 | 27.6 | 18.6 | 1.9 | 46.9 | /// | /// |
| 中旬 | 58.4 | 23.6 | 29.0 | 19.4 | 1.9 | 53.0 | /// | /// | |
| 下旬 | 60.2 | 24.7 | 30.4 | 20.4 | 1.9 | 67.5 | /// | /// | |
| 8月 | 上旬 | 40.5 | 25.4 | 31.4 | 20.7 | 2.1 | 73.0 | /// | /// |
| 中旬 | 50.7 | 24.8 | 30.3 | 20.5 | 2.0 | 61.8 | /// | /// | |
| 下旬 | 77.0 | 23.7 | 29.2 | 19.7 | 1.9 | 62.8 | /// | /// | |
| 9月 | 上旬 | 52.4 | 22.7 | 28.0 | 18.5 | 1.9 | 53.0 | /// | /// |
| 中旬 | 56.5 | 20.8 | 25.9 | 16.7 | 1.8 | 49.1 | /// | /// | |
| 下旬 | 43.4 | 17.9 | 23.0 | 13.6 | 1.8 | 45.7 | /// | /// | |
| 10月 | 上旬 | 45.7 | 16.4 | 21.6 | 12.2 | 1.8 | 45.3 | /// | /// |
| 中旬 | 32.8 | 14.3 | 19.9 | 9.6 | 1.8 | 52.2 | /// | /// | |
| 下旬 | 34.6 | 11.9 | 17.5 | 7.1 | 1.9 | 59.1 | /// | /// | |
| 11月 | 上旬 | 12.9 | 9.8 | 16.0 | 4.4 | 1.9 | 58.8 | /// | /// |
| 中旬 | 18.4 | 7.6 | 13.5 | 2.5 | 1.9 | 54.4 | /// | /// | |
| 下旬 | 16.1 | 6.1 | 12.0 | 1.0 | 2.0 | 58.2 | /// | /// | |
| 12月 | 上旬 | 10.2 | 4.1 | 9.9 | -0.7 | 1.9 | 56.6 | /// | /// |
| 中旬 | 10.9 | 2.3 | 7.9 | -2.5 | 1.9 | 58.0 | /// | /// | |
| 下旬 | 16.7 | 1.2 | 6.5 | -3.4 | 2.0 | 62.1 | /// | /// | |