平年値（旬ごとの値）
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上里見（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 | 5.2 | 2.9 | 9.8 | -2.6 | 2.0 | 68.4 | /// | /// |
| 中旬 | 10.7 | 2.4 | 9.1 | -2.8 | 1.9 | 65.2 | /// | /// | |
| 下旬 | 13.2 | 2.4 | 9.1 | -2.9 | 2.1 | 74.4 | /// | /// | |
| 2月 | 上旬 | 5.8 | 2.7 | 9.4 | -2.9 | 2.1 | 72.4 | /// | /// |
| 中旬 | 13.4 | 3.4 | 10.1 | -2.3 | 2.1 | 68.4 | /// | /// | |
| 下旬 | 7.8 | 4.5 | 11.2 | -1.4 | 2.0 | 59.8 | /// | /// | |
| 3月 | 上旬 | 20.3 | 5.6 | 12.2 | -0.2 | 1.9 | 64.8 | /// | /// |
| 中旬 | 13.7 | 7.0 | 14.0 | 0.7 | 2.0 | 70.6 | /// | /// | |
| 下旬 | 27.0 | 8.3 | 15.0 | 2.1 | 1.9 | 72.2 | /// | /// | |
| 4月 | 上旬 | 26.3 | 10.7 | 17.3 | 4.2 | 1.9 | 70.8 | /// | /// |
| 中旬 | 28.6 | 12.6 | 19.2 | 6.4 | 1.8 | 65.8 | /// | /// | |
| 下旬 | 24.0 | 14.5 | 21.0 | 8.2 | 1.7 | 69.8 | /// | /// | |
| 5月 | 上旬 | 26.3 | 16.4 | 22.8 | 10.3 | 1.6 | 65.1 | /// | /// |
| 中旬 | 39.3 | 17.3 | 23.6 | 11.5 | 1.5 | 64.6 | /// | /// | |
| 下旬 | 46.6 | 19.1 | 25.4 | 13.6 | 1.5 | 72.9 | /// | /// | |
| 6月 | 上旬 | 37.7 | 20.1 | 26.0 | 14.9 | 1.4 | 60.8 | /// | /// |
| 中旬 | 71.3 | 21.2 | 26.4 | 16.8 | 1.2 | 44.4 | /// | /// | |
| 下旬 | 64.2 | 22.3 | 27.2 | 18.5 | 1.2 | 35.4 | /// | /// | |
| 7月 | 上旬 | 74.1 | 23.8 | 28.7 | 19.9 | 1.1 | 41.9 | /// | /// |
| 中旬 | 71.7 | 24.9 | 30.1 | 20.8 | 1.2 | 49.5 | /// | /// | |
| 下旬 | 75.7 | 25.9 | 31.2 | 21.7 | 1.2 | 62.7 | /// | /// | |
| 8月 | 上旬 | 68.7 | 26.5 | 32.2 | 22.2 | 1.3 | 66.0 | /// | /// |
| 中旬 | 73.9 | 25.9 | 31.4 | 22.0 | 1.2 | 55.0 | /// | /// | |
| 下旬 | 79.0 | 25.0 | 30.2 | 21.1 | 1.2 | 57.4 | /// | /// | |
| 9月 | 上旬 | 80.1 | 23.9 | 29.1 | 20.0 | 1.2 | 47.4 | /// | /// |
| 中旬 | 74.3 | 22.1 | 27.3 | 18.2 | 1.2 | 45.7 | /// | /// | |
| 下旬 | 59.8 | 19.5 | 24.8 | 15.4 | 1.2 | 44.4 | /// | /// | |
| 10月 | 上旬 | 61.8 | 18.1 | 23.5 | 14.0 | 1.3 | 43.7 | /// | /// |
| 中旬 | 46.0 | 16.2 | 21.9 | 11.7 | 1.4 | 50.0 | /// | /// | |
| 下旬 | 40.0 | 13.9 | 19.9 | 9.2 | 1.5 | 60.8 | /// | /// | |
| 11月 | 上旬 | 12.0 | 12.0 | 18.4 | 6.9 | 1.6 | 60.6 | /// | /// |
| 中旬 | 19.6 | 9.8 | 16.3 | 4.8 | 1.7 | 58.6 | /// | /// | |
| 下旬 | 13.8 | 8.3 | 14.8 | 3.1 | 1.7 | 60.2 | /// | /// | |
| 12月 | 上旬 | 8.7 | 6.4 | 13.0 | 1.3 | 1.8 | 58.8 | /// | /// |
| 中旬 | 6.0 | 4.8 | 11.6 | -0.5 | 1.9 | 63.3 | /// | /// | |
| 下旬 | 8.9 | 3.7 | 10.4 | -1.7 | 2.0 | 71.6 | /// | /// | |