平年値（旬ごとの値）
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寄居（埼玉県) 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 | 6.3 | 3.3 | 9.9 | -2.1 | 1.7 | 70.2 | /// | /// |
| 中旬 | 12.5 | 2.9 | 9.0 | -2.3 | 1.5 | 66.6 | /// | /// | |
| 下旬 | 17.0 | 3.0 | 9.1 | -2.2 | 1.7 | 74.3 | /// | /// | |
| 2月 | 上旬 | 6.7 | 3.2 | 9.4 | -2.2 | 1.7 | 70.1 | /// | /// |
| 中旬 | 13.9 | 3.9 | 10.1 | -1.4 | 1.7 | 67.7 | /// | /// | |
| 下旬 | 8.4 | 5.0 | 11.1 | -0.5 | 1.7 | 56.4 | /// | /// | |
| 3月 | 上旬 | 22.8 | 6.1 | 12.1 | 0.8 | 1.7 | 63.0 | /// | /// |
| 中旬 | 12.6 | 7.4 | 13.8 | 1.6 | 1.7 | 69.3 | /// | /// | |
| 下旬 | 25.8 | 8.7 | 14.9 | 3.0 | 1.7 | 69.6 | /// | /// | |
| 4月 | 上旬 | 30.9 | 11.0 | 17.4 | 4.9 | 1.6 | 65.8 | /// | /// |
| 中旬 | 32.4 | 12.8 | 19.3 | 7.0 | 1.5 | 61.2 | /// | /// | |
| 下旬 | 21.6 | 14.7 | 21.4 | 8.8 | 1.4 | 63.6 | /// | /// | |
| 5月 | 上旬 | 27.5 | 16.5 | 23.1 | 10.8 | 1.3 | 59.0 | /// | /// |
| 中旬 | 32.6 | 17.4 | 23.6 | 12.0 | 1.2 | 57.5 | /// | /// | |
| 下旬 | 50.2 | 19.2 | 25.5 | 13.9 | 1.1 | 65.1 | /// | /// | |
| 6月 | 上旬 | 38.0 | 20.1 | 26.0 | 15.2 | 1.1 | 54.8 | /// | /// |
| 中旬 | 68.9 | 21.3 | 26.4 | 17.2 | 0.9 | 41.0 | /// | /// | |
| 下旬 | 53.2 | 22.3 | 27.1 | 18.7 | 0.8 | 33.2 | /// | /// | |
| 7月 | 上旬 | 63.7 | 23.9 | 28.9 | 20.2 | 0.8 | 39.1 | /// | /// |
| 中旬 | 55.8 | 25.1 | 30.3 | 21.2 | 0.8 | 46.9 | /// | /// | |
| 下旬 | 59.9 | 26.0 | 31.6 | 22.1 | 0.8 | 58.2 | /// | /// | |
| 8月 | 上旬 | 40.3 | 26.7 | 32.7 | 22.5 | 0.9 | 61.5 | /// | /// |
| 中旬 | 56.8 | 26.1 | 31.8 | 22.3 | 0.9 | 50.8 | /// | /// | |
| 下旬 | 74.1 | 25.3 | 30.7 | 21.5 | 0.8 | 52.1 | /// | /// | |
| 9月 | 上旬 | 72.1 | 24.2 | 29.5 | 20.6 | 0.9 | 45.0 | /// | /// |
| 中旬 | 69.8 | 22.4 | 27.4 | 18.7 | 0.8 | 42.5 | /// | /// | |
| 下旬 | 68.4 | 19.7 | 24.7 | 15.9 | 0.9 | 40.9 | /// | /// | |
| 10月 | 上旬 | 79.4 | 18.4 | 23.4 | 14.8 | 0.9 | 40.4 | /// | /// |
| 中旬 | 54.8 | 16.4 | 21.8 | 12.5 | 1.0 | 45.7 | /// | /// | |
| 下旬 | 48.2 | 14.3 | 19.8 | 10.0 | 1.1 | 56.7 | /// | /// | |
| 11月 | 上旬 | 12.4 | 12.3 | 18.3 | 7.6 | 1.2 | 55.6 | /// | /// |
| 中旬 | 18.1 | 10.2 | 16.1 | 5.5 | 1.2 | 55.3 | /// | /// | |
| 下旬 | 14.6 | 8.6 | 14.7 | 3.6 | 1.3 | 57.4 | /// | /// | |
| 12月 | 上旬 | 10.2 | 6.7 | 12.9 | 1.6 | 1.3 | 57.8 | /// | /// |
| 中旬 | 5.6 | 5.2 | 11.7 | -0.1 | 1.5 | 64.8 | /// | /// | |
| 下旬 | 12.6 | 4.1 | 10.6 | -1.1 | 1.6 | 73.9 | /// | /// | |