平年値（旬ごとの値）
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久喜（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 | 8.0 | 3.8 | 9.9 | -1.6 | 1.6 | 68.3 | /// | /// |
| 中旬 | 15.3 | 3.5 | 9.1 | -1.7 | 1.5 | 63.8 | /// | /// | |
| 下旬 | 19.9 | 3.6 | 9.2 | -1.5 | 1.7 | 72.1 | /// | /// | |
| 2月 | 上旬 | 7.9 | 3.9 | 9.8 | -1.4 | 1.8 | 70.3 | /// | /// |
| 中旬 | 18.7 | 4.6 | 10.4 | -0.8 | 1.8 | 66.1 | /// | /// | |
| 下旬 | 11.9 | 5.7 | 11.4 | 0.3 | 1.9 | 55.9 | /// | /// | |
| 3月 | 上旬 | 30.3 | 6.6 | 12.3 | 1.4 | 1.8 | 59.1 | /// | /// |
| 中旬 | 16.8 | 8.2 | 14.3 | 2.4 | 2.0 | 66.2 | /// | /// | |
| 下旬 | 34.8 | 9.4 | 15.2 | 3.8 | 2.0 | 66.2 | /// | /// | |
| 4月 | 上旬 | 38.1 | 11.6 | 17.6 | 5.7 | 2.0 | 65.6 | /// | /// |
| 中旬 | 32.6 | 13.5 | 19.6 | 7.8 | 2.1 | 60.1 | /// | /// | |
| 下旬 | 28.8 | 15.2 | 21.3 | 9.5 | 2.0 | 63.0 | /// | /// | |
| 5月 | 上旬 | 32.2 | 17.2 | 22.9 | 11.9 | 2.0 | 60.5 | /// | /// |
| 中旬 | 40.0 | 18.1 | 23.4 | 13.3 | 1.9 | 58.0 | /// | /// | |
| 下旬 | 52.0 | 19.9 | 25.3 | 15.3 | 1.9 | 69.1 | /// | /// | |
| 6月 | 上旬 | 41.2 | 20.8 | 25.8 | 16.5 | 1.8 | 56.3 | /// | /// |
| 中旬 | 54.2 | 21.8 | 26.5 | 18.1 | 1.8 | 43.1 | /// | /// | |
| 下旬 | 47.2 | 22.9 | 27.2 | 19.4 | 1.6 | 33.1 | /// | /// | |
| 7月 | 上旬 | 63.8 | 24.4 | 29.0 | 20.8 | 1.7 | 41.7 | /// | /// |
| 中旬 | 46.4 | 25.6 | 30.5 | 21.8 | 1.6 | 49.0 | /// | /// | |
| 下旬 | 37.2 | 26.5 | 31.5 | 22.8 | 1.7 | 61.1 | /// | /// | |
| 8月 | 上旬 | 29.4 | 27.4 | 32.8 | 23.4 | 1.7 | 64.9 | /// | /// |
| 中旬 | 48.2 | 26.8 | 31.8 | 23.1 | 1.7 | 56.8 | /// | /// | |
| 下旬 | 69.2 | 26.0 | 30.9 | 22.3 | 1.6 | 56.9 | /// | /// | |
| 9月 | 上旬 | 59.2 | 25.0 | 29.8 | 21.3 | 1.7 | 48.7 | /// | /// |
| 中旬 | 74.2 | 23.2 | 27.9 | 19.5 | 1.6 | 46.0 | /// | /// | |
| 下旬 | 65.9 | 20.6 | 25.1 | 16.7 | 1.6 | 41.7 | /// | /// | |
| 10月 | 上旬 | 80.3 | 19.3 | 23.7 | 15.5 | 1.5 | 40.1 | /// | /// |
| 中旬 | 58.5 | 17.3 | 22.0 | 13.2 | 1.4 | 45.0 | /// | /// | |
| 下旬 | 52.1 | 15.2 | 20.1 | 10.7 | 1.4 | 55.9 | /// | /// | |
| 11月 | 上旬 | 18.4 | 13.1 | 18.4 | 8.1 | 1.3 | 54.6 | /// | /// |
| 中旬 | 24.9 | 10.9 | 16.3 | 6.0 | 1.3 | 52.7 | /// | /// | |
| 下旬 | 22.1 | 9.2 | 14.7 | 4.1 | 1.3 | 54.8 | /// | /// | |
| 12月 | 上旬 | 15.6 | 7.3 | 12.8 | 2.2 | 1.3 | 53.8 | /// | /// |
| 中旬 | 10.3 | 5.7 | 11.6 | 0.4 | 1.4 | 60.8 | /// | /// | |
| 下旬 | 15.7 | 4.6 | 10.6 | -0.6 | 1.5 | 71.4 | /// | /// | |