平年値（旬ごとの値）
 |
 |  |
 |  |  |  |
笠岡（岡山県) 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 | 8.4 | 4.9 | 10.0 | 0.3 | 2.3 | 49.2 | /// | /// |
| 中旬 | 11.9 | 4.6 | 9.4 | 0.2 | 2.2 | 48.7 | /// | /// | |
| 下旬 | 12.6 | 4.0 | 8.9 | -0.5 | 2.3 | 53.4 | /// | /// | |
| 2月 | 上旬 | 9.6 | 4.2 | 9.3 | -0.4 | 2.2 | 51.0 | /// | /// |
| 中旬 | 15.9 | 5.1 | 10.2 | 0.3 | 2.2 | 51.0 | /// | /// | |
| 下旬 | 16.1 | 6.1 | 11.1 | 1.2 | 2.1 | 44.3 | /// | /// | |
| 3月 | 上旬 | 25.5 | 7.1 | 12.1 | 2.1 | 2.3 | 54.7 | /// | /// |
| 中旬 | 23.5 | 8.2 | 13.6 | 2.9 | 2.3 | 60.0 | /// | /// | |
| 下旬 | 27.7 | 9.6 | 14.8 | 4.3 | 2.3 | 67.1 | /// | /// | |
| 4月 | 上旬 | 26.7 | 11.8 | 17.3 | 6.4 | 2.3 | 63.8 | /// | /// |
| 中旬 | 27.9 | 13.7 | 19.0 | 8.3 | 2.3 | 64.6 | /// | /// | |
| 下旬 | 26.5 | 15.3 | 20.7 | 9.8 | 2.2 | 68.5 | /// | /// | |
| 5月 | 上旬 | 28.9 | 17.5 | 22.9 | 12.3 | 2.1 | 68.1 | /// | /// |
| 中旬 | 40.4 | 18.3 | 23.6 | 13.2 | 2.1 | 67.6 | /// | /// | |
| 下旬 | 33.4 | 19.9 | 25.2 | 14.9 | 2.1 | 76.2 | /// | /// | |
| 6月 | 上旬 | 27.1 | 21.3 | 26.3 | 16.8 | 2.0 | 62.8 | /// | /// |
| 中旬 | 60.8 | 22.6 | 27.1 | 18.7 | 1.9 | 56.7 | /// | /// | |
| 下旬 | 72.8 | 23.8 | 27.9 | 20.6 | 1.8 | 42.8 | /// | /// | |
| 7月 | 上旬 | 91.8 | 25.3 | 29.4 | 22.0 | 1.8 | 49.0 | /// | /// |
| 中旬 | 49.5 | 26.6 | 31.0 | 23.1 | 1.9 | 59.3 | /// | /// | |
| 下旬 | 31.6 | 28.0 | 32.6 | 24.3 | 2.1 | 85.8 | /// | /// | |
| 8月 | 上旬 | 23.4 | 28.6 | 33.4 | 24.8 | 2.2 | 80.2 | /// | /// |
| 中旬 | 25.0 | 28.2 | 32.9 | 24.5 | 2.1 | 72.0 | /// | /// | |
| 下旬 | 32.5 | 27.3 | 32.0 | 23.5 | 2.1 | 73.4 | /// | /// | |
| 9月 | 上旬 | 40.9 | 26.0 | 30.7 | 22.2 | 2.0 | 60.6 | /// | /// |
| 中旬 | 39.1 | 24.2 | 28.9 | 20.3 | 2.0 | 55.6 | /// | /// | |
| 下旬 | 49.2 | 21.9 | 26.6 | 17.8 | 1.9 | 51.6 | /// | /// | |
| 10月 | 上旬 | 31.7 | 20.3 | 25.1 | 16.0 | 1.8 | 53.4 | /// | /// |
| 中旬 | 24.4 | 18.1 | 23.3 | 13.6 | 1.8 | 57.7 | /// | /// | |
| 下旬 | 31.4 | 15.9 | 21.1 | 11.3 | 1.8 | 61.4 | /// | /// | |
| 11月 | 上旬 | 17.2 | 14.0 | 19.4 | 9.2 | 1.8 | 54.5 | /// | /// |
| 中旬 | 19.9 | 11.9 | 17.1 | 7.3 | 1.9 | 49.3 | /// | /// | |
| 下旬 | 13.0 | 10.1 | 15.3 | 5.4 | 2.0 | 48.7 | /// | /// | |
| 12月 | 上旬 | 13.7 | 8.1 | 13.2 | 3.4 | 2.1 | 51.2 | /// | /// |
| 中旬 | 12.2 | 6.4 | 11.4 | 2.1 | 2.2 | 46.3 | /// | /// | |
| 下旬 | 13.7 | 5.7 | 10.8 | 1.3 | 2.2 | 52.6 | /// | /// | |