平年値（旬ごとの値）
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府中（東京都) 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 | 11.2 | 4.7 | 10.6 | -0.7 | 1.3 | 67.7 | /// | /// |
| 中旬 | 19.7 | 4.4 | 9.6 | -0.7 | 1.3 | 62.8 | /// | /// | |
| 下旬 | 25.4 | 4.3 | 9.7 | -0.8 | 1.4 | 72.3 | /// | /// | |
| 2月 | 上旬 | 12.4 | 4.7 | 10.2 | -0.5 | 1.4 | 64.2 | /// | /// |
| 中旬 | 23.7 | 5.3 | 10.7 | 0.1 | 1.5 | 61.4 | /// | /// | |
| 下旬 | 16.3 | 6.5 | 11.7 | 1.5 | 1.7 | 52.6 | /// | /// | |
| 3月 | 上旬 | 45.3 | 7.4 | 12.5 | 2.5 | 1.7 | 54.5 | /// | /// |
| 中旬 | 22.6 | 8.9 | 14.3 | 3.6 | 1.9 | 62.9 | /// | /// | |
| 下旬 | 45.9 | 9.9 | 15.1 | 4.8 | 1.9 | 61.8 | /// | /// | |
| 4月 | 上旬 | 45.6 | 12.1 | 17.5 | 6.7 | 2.0 | 62.4 | /// | /// |
| 中旬 | 43.4 | 13.9 | 19.2 | 8.8 | 2.1 | 56.4 | /// | /// | |
| 下旬 | 32.9 | 15.6 | 21.0 | 10.5 | 2.1 | 61.4 | /// | /// | |
| 5月 | 上旬 | 33.5 | 17.4 | 22.8 | 12.5 | 2.2 | 59.8 | /// | /// |
| 中旬 | 43.2 | 18.2 | 23.2 | 13.5 | 2.0 | 54.4 | /// | /// | |
| 下旬 | 56.4 | 19.8 | 24.9 | 15.2 | 2.0 | 65.4 | /// | /// | |
| 6月 | 上旬 | 44.8 | 20.7 | 25.6 | 16.5 | 1.9 | 52.4 | /// | /// |
| 中旬 | 68.3 | 21.7 | 26.2 | 18.2 | 1.8 | 39.4 | /// | /// | |
| 下旬 | 53.5 | 22.9 | 27.1 | 19.6 | 1.7 | 30.8 | /// | /// | |
| 7月 | 上旬 | 62.2 | 24.6 | 29.0 | 21.1 | 1.9 | 39.0 | /// | /// |
| 中旬 | 51.0 | 25.8 | 30.3 | 22.2 | 1.9 | 46.9 | /// | /// | |
| 下旬 | 51.0 | 26.6 | 31.4 | 23.1 | 2.0 | 60.8 | /// | /// | |
| 8月 | 上旬 | 29.6 | 27.5 | 32.5 | 23.7 | 2.0 | 63.6 | /// | /// |
| 中旬 | 61.3 | 27.0 | 31.7 | 23.4 | 1.9 | 57.0 | /// | /// | |
| 下旬 | 82.6 | 26.1 | 30.8 | 22.5 | 1.8 | 57.4 | /// | /// | |
| 9月 | 上旬 | 79.9 | 25.2 | 29.7 | 21.5 | 1.8 | 48.3 | /// | /// |
| 中旬 | 86.3 | 23.4 | 27.8 | 19.7 | 1.6 | 43.5 | /// | /// | |
| 下旬 | 82.0 | 20.8 | 25.2 | 17.2 | 1.4 | 38.5 | /// | /// | |
| 10月 | 上旬 | 99.2 | 19.5 | 23.9 | 15.8 | 1.4 | 39.9 | /// | /// |
| 中旬 | 68.2 | 17.6 | 22.1 | 13.7 | 1.2 | 43.6 | /// | /// | |
| 下旬 | 60.7 | 15.6 | 20.3 | 11.2 | 1.2 | 54.4 | /// | /// | |
| 11月 | 上旬 | 22.8 | 13.7 | 18.8 | 8.9 | 1.1 | 53.3 | /// | /// |
| 中旬 | 33.2 | 11.7 | 16.7 | 7.1 | 1.1 | 50.0 | /// | /// | |
| 下旬 | 27.3 | 10.0 | 15.1 | 5.2 | 1.2 | 54.9 | /// | /// | |
| 12月 | 上旬 | 23.1 | 8.2 | 13.4 | 3.3 | 1.2 | 52.9 | /// | /// |
| 中旬 | 15.1 | 6.7 | 12.1 | 1.4 | 1.2 | 59.5 | /// | /// | |
| 下旬 | 20.5 | 5.6 | 11.2 | 0.3 | 1.2 | 69.5 | /// | /// | |