平年値（旬ごとの値）
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滝宮（香川県) 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 | 9.3 | 5.0 | 9.9 | 0.2 | 1.8 | 44.2 | /// | /// |
| 中旬 | 15.4 | 4.5 | 9.1 | 0.0 | 1.7 | 41.3 | /// | /// | |
| 下旬 | 16.9 | 4.1 | 8.6 | -0.3 | 1.8 | 46.4 | /// | /// | |
| 2月 | 上旬 | 12.9 | 4.2 | 9.2 | -0.6 | 1.8 | 46.1 | /// | /// |
| 中旬 | 18.2 | 5.0 | 10.1 | 0.1 | 1.7 | 48.0 | /// | /// | |
| 下旬 | 17.6 | 5.8 | 11.3 | 0.4 | 1.6 | 44.0 | /// | /// | |
| 3月 | 上旬 | 25.2 | 7.0 | 12.2 | 1.7 | 1.8 | 49.5 | /// | /// |
| 中旬 | 28.0 | 8.1 | 14.0 | 2.0 | 1.7 | 55.5 | /// | /// | |
| 下旬 | 32.0 | 9.5 | 15.4 | 3.6 | 1.7 | 62.5 | /// | /// | |
| 4月 | 上旬 | 27.1 | 11.7 | 18.0 | 5.5 | 1.6 | 61.9 | /// | /// |
| 中旬 | 27.8 | 13.7 | 19.9 | 7.6 | 1.6 | 63.0 | /// | /// | |
| 下旬 | 24.6 | 15.3 | 21.8 | 8.9 | 1.5 | 65.7 | /// | /// | |
| 5月 | 上旬 | 30.3 | 17.6 | 24.1 | 11.4 | 1.4 | 64.7 | /// | /// |
| 中旬 | 38.6 | 18.3 | 24.6 | 12.2 | 1.3 | 64.7 | /// | /// | |
| 下旬 | 42.5 | 19.8 | 26.2 | 13.8 | 1.3 | 73.1 | /// | /// | |
| 6月 | 上旬 | 26.6 | 21.0 | 26.9 | 15.6 | 1.2 | 59.0 | /// | /// |
| 中旬 | 59.5 | 22.3 | 27.5 | 17.9 | 1.2 | 51.7 | /// | /// | |
| 下旬 | 78.3 | 23.6 | 28.3 | 19.9 | 1.1 | 38.8 | /// | /// | |
| 7月 | 上旬 | 85.1 | 25.2 | 30.0 | 21.3 | 1.1 | 48.2 | /// | /// |
| 中旬 | 49.1 | 26.4 | 31.6 | 22.3 | 1.2 | 59.8 | /// | /// | |
| 下旬 | 34.6 | 27.5 | 33.0 | 23.1 | 1.2 | 81.8 | /// | /// | |
| 8月 | 上旬 | 39.7 | 27.9 | 33.7 | 23.4 | 1.2 | 75.8 | /// | /// |
| 中旬 | 26.9 | 27.5 | 33.2 | 23.0 | 1.2 | 69.6 | /// | /// | |
| 下旬 | 39.1 | 26.5 | 32.2 | 22.1 | 1.2 | 71.6 | /// | /// | |
| 9月 | 上旬 | 60.8 | 25.1 | 30.6 | 20.9 | 1.0 | 55.5 | /// | /// |
| 中旬 | 51.2 | 23.5 | 28.9 | 19.2 | 1.1 | 51.2 | /// | /// | |
| 下旬 | 57.9 | 21.1 | 26.4 | 16.7 | 1.2 | 46.0 | /// | /// | |
| 10月 | 上旬 | 43.6 | 19.5 | 24.9 | 14.9 | 1.1 | 48.8 | /// | /// |
| 中旬 | 37.8 | 17.4 | 23.2 | 12.5 | 1.1 | 53.4 | /// | /// | |
| 下旬 | 39.0 | 15.3 | 20.9 | 10.4 | 1.2 | 56.7 | /// | /// | |
| 11月 | 上旬 | 20.9 | 13.5 | 19.3 | 8.4 | 1.1 | 51.2 | /// | /// |
| 中旬 | 24.1 | 11.6 | 16.9 | 6.6 | 1.3 | 45.2 | /// | /// | |
| 下旬 | 18.0 | 9.7 | 15.1 | 4.6 | 1.3 | 44.5 | /// | /// | |
| 12月 | 上旬 | 18.6 | 7.8 | 13.1 | 3.0 | 1.5 | 43.8 | /// | /// |
| 中旬 | 14.9 | 6.5 | 11.2 | 1.8 | 1.6 | 39.5 | /// | /// | |
| 下旬 | 18.7 | 5.7 | 10.6 | 1.1 | 1.7 | 45.7 | /// | /// | |