平年値（旬ごとの値）
 |
 |  |
 |  |  |  |
玖珂（山口県) 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 | 15.7 | 3.8 | 9.7 | -1.0 | 1.2 | 46.8 | /// | /// |
| 中旬 | 22.2 | 3.7 | 9.4 | -1.2 | 1.2 | 48.3 | /// | /// | |
| 下旬 | 24.1 | 3.2 | 8.8 | -1.5 | 1.3 | 51.9 | /// | /// | |
| 2月 | 上旬 | 20.6 | 3.6 | 9.4 | -1.3 | 1.3 | 49.3 | /// | /// |
| 中旬 | 32.4 | 4.5 | 10.4 | -0.7 | 1.3 | 51.3 | /// | /// | |
| 下旬 | 37.7 | 5.9 | 11.9 | 0.5 | 1.3 | 43.4 | /// | /// | |
| 3月 | 上旬 | 45.4 | 6.6 | 12.5 | 1.2 | 1.4 | 54.0 | /// | /// |
| 中旬 | 52.0 | 8.0 | 14.5 | 2.0 | 1.4 | 58.4 | /// | /// | |
| 下旬 | 61.4 | 9.4 | 15.5 | 3.6 | 1.4 | 64.2 | /// | /// | |
| 4月 | 上旬 | 58.7 | 11.6 | 18.1 | 5.4 | 1.4 | 62.2 | /// | /// |
| 中旬 | 63.2 | 13.3 | 19.8 | 7.1 | 1.5 | 63.7 | /// | /// | |
| 下旬 | 64.9 | 14.9 | 21.4 | 8.6 | 1.4 | 65.1 | /// | /// | |
| 5月 | 上旬 | 71.7 | 17.1 | 23.6 | 11.2 | 1.3 | 64.8 | /// | /// |
| 中旬 | 81.5 | 17.9 | 24.1 | 12.1 | 1.2 | 64.4 | /// | /// | |
| 下旬 | 57.8 | 19.3 | 25.5 | 13.6 | 1.2 | 72.5 | /// | /// | |
| 6月 | 上旬 | 52.5 | 20.7 | 26.5 | 15.8 | 1.1 | 57.6 | /// | /// |
| 中旬 | 100.3 | 22.0 | 27.2 | 17.7 | 1.1 | 49.4 | /// | /// | |
| 下旬 | 139.4 | 22.9 | 27.4 | 19.5 | 1.1 | 32.4 | /// | /// | |
| 7月 | 上旬 | 166.2 | 24.6 | 29.1 | 21.1 | 1.2 | 37.3 | /// | /// |
| 中旬 | 93.9 | 25.8 | 30.7 | 22.1 | 1.2 | 47.3 | /// | /// | |
| 下旬 | 73.4 | 27.0 | 32.3 | 22.9 | 1.3 | 72.1 | /// | /// | |
| 8月 | 上旬 | 51.8 | 27.5 | 33.0 | 23.3 | 1.3 | 69.9 | /// | /// |
| 中旬 | 58.3 | 27.0 | 32.4 | 23.0 | 1.2 | 62.3 | /// | /// | |
| 下旬 | 56.3 | 26.1 | 31.5 | 22.1 | 1.2 | 62.6 | /// | /// | |
| 9月 | 上旬 | 69.1 | 24.9 | 30.3 | 20.8 | 1.2 | 55.0 | /// | /// |
| 中旬 | 55.6 | 23.3 | 28.7 | 18.9 | 1.2 | 53.9 | /// | /// | |
| 下旬 | 59.0 | 21.1 | 26.4 | 16.7 | 1.2 | 53.5 | /// | /// | |
| 10月 | 上旬 | 35.5 | 19.4 | 25.1 | 14.6 | 1.2 | 54.4 | /// | /// |
| 中旬 | 32.8 | 17.3 | 23.4 | 12.1 | 1.1 | 60.4 | /// | /// | |
| 下旬 | 42.0 | 15.0 | 21.0 | 9.8 | 1.1 | 63.0 | /// | /// | |
| 11月 | 上旬 | 26.2 | 13.1 | 19.5 | 7.8 | 1.0 | 55.4 | /// | /// |
| 中旬 | 32.0 | 11.0 | 17.0 | 5.8 | 1.1 | 50.6 | /// | /// | |
| 下旬 | 24.7 | 8.9 | 15.2 | 3.7 | 1.0 | 48.9 | /// | /// | |
| 12月 | 上旬 | 28.3 | 6.9 | 13.1 | 1.8 | 1.1 | 49.4 | /// | /// |
| 中旬 | 17.3 | 5.3 | 11.4 | 0.6 | 1.1 | 46.0 | /// | /// | |
| 下旬 | 20.4 | 4.7 | 10.7 | -0.2 | 1.2 | 53.6 | /// | /// | |