平年値（旬ごとの値）
 |
 |  |
 |  |  |  |
井川（静岡県) 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 | 28.5 | 1.5 | 7.2 | -2.8 | 0.8 | 68.9 | /// | /// |
| 中旬 | 37.3 | 1.2 | 6.6 | -2.8 | 0.7 | 63.5 | /// | /// | |
| 下旬 | 44.1 | 0.8 | 6.2 | -3.5 | 0.8 | 74.5 | /// | /// | |
| 2月 | 上旬 | 29.8 | 1.1 | 6.8 | -3.5 | 0.8 | 66.9 | /// | /// |
| 中旬 | 54.9 | 2.0 | 7.9 | -2.8 | 0.8 | 66.0 | /// | /// | |
| 下旬 | 48.6 | 2.9 | 8.8 | -1.7 | 0.8 | 51.5 | /// | /// | |
| 3月 | 上旬 | 84.7 | 3.9 | 9.7 | -0.7 | 0.8 | 55.2 | /// | /// |
| 中旬 | 69.0 | 4.9 | 10.9 | -0.1 | 0.9 | 60.2 | /// | /// | |
| 下旬 | 99.4 | 6.2 | 12.1 | 1.3 | 0.8 | 61.9 | /// | /// | |
| 4月 | 上旬 | 85.9 | 8.4 | 14.7 | 3.2 | 0.9 | 61.0 | /// | /// |
| 中旬 | 98.6 | 10.1 | 16.0 | 5.1 | 0.9 | 57.5 | /// | /// | |
| 下旬 | 79.2 | 11.5 | 17.6 | 6.4 | 0.8 | 58.8 | /// | /// | |
| 5月 | 上旬 | 84.6 | 13.4 | 19.4 | 8.3 | 0.9 | 56.5 | /// | /// |
| 中旬 | 95.5 | 14.3 | 20.4 | 9.3 | 0.8 | 56.8 | /// | /// | |
| 下旬 | 94.7 | 15.5 | 21.6 | 10.7 | 0.7 | 64.1 | /// | /// | |
| 6月 | 上旬 | 62.6 | 16.4 | 22.0 | 12.0 | 0.6 | 47.5 | /// | /// |
| 中旬 | 132.8 | 17.9 | 23.0 | 14.2 | 0.7 | 39.2 | /// | /// | |
| 下旬 | 148.6 | 19.3 | 24.2 | 15.8 | 0.7 | 35.7 | /// | /// | |
| 7月 | 上旬 | 172.5 | 20.8 | 25.9 | 17.2 | 0.8 | 40.4 | /// | /// |
| 中旬 | 149.6 | 21.9 | 27.2 | 18.1 | 0.7 | 45.0 | /// | /// | |
| 下旬 | 120.0 | 22.4 | 27.9 | 18.6 | 0.7 | 57.1 | /// | /// | |
| 8月 | 上旬 | 91.8 | 22.8 | 28.6 | 18.9 | 0.7 | 56.2 | /// | /// |
| 中旬 | 96.8 | 22.7 | 28.2 | 19.1 | 0.7 | 50.8 | /// | /// | |
| 下旬 | 130.4 | 21.9 | 27.4 | 18.1 | 0.6 | 53.9 | /// | /// | |
| 9月 | 上旬 | 183.6 | 20.9 | 26.3 | 17.3 | 0.6 | 46.3 | /// | /// |
| 中旬 | 154.3 | 19.4 | 24.7 | 15.7 | 0.6 | 43.0 | /// | /// | |
| 下旬 | 160.3 | 17.2 | 22.3 | 13.6 | 0.6 | 37.9 | /// | /// | |
| 10月 | 上旬 | 132.3 | 15.8 | 21.0 | 12.1 | 0.5 | 42.1 | /// | /// |
| 中旬 | 103.2 | 13.9 | 19.5 | 9.9 | 0.6 | 48.2 | /// | /// | |
| 下旬 | 87.2 | 11.8 | 17.3 | 7.6 | 0.5 | 56.7 | /// | /// | |
| 11月 | 上旬 | 49.2 | 10.1 | 16.1 | 5.6 | 0.6 | 58.1 | /// | /// |
| 中旬 | 70.7 | 8.3 | 13.9 | 4.0 | 0.6 | 54.7 | /// | /// | |
| 下旬 | 63.8 | 6.9 | 12.7 | 2.5 | 0.6 | 59.8 | /// | /// | |
| 12月 | 上旬 | 45.3 | 5.0 | 10.7 | 0.6 | 0.7 | 63.4 | /// | /// |
| 中旬 | 30.6 | 3.3 | 8.8 | -0.9 | 0.7 | 66.6 | /// | /// | |
| 下旬 | 35.3 | 2.3 | 7.9 | -2.0 | 0.7 | 73.9 | /// | /// | |