平年値（旬ごとの値）
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油谷（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 | 28.3 | 6.3 | 10.2 | 2.2 | 2.8 | 28.3 | /// | /// |
| 中旬 | 33.1 | 5.8 | 9.5 | 2.0 | 2.8 | 25.0 | /// | /// | |
| 下旬 | 36.3 | 5.4 | 9.0 | 1.4 | 2.9 | 30.2 | /// | /// | |
| 2月 | 上旬 | 25.2 | 5.6 | 9.5 | 1.4 | 2.8 | 29.8 | /// | /// |
| 中旬 | 32.4 | 6.4 | 10.6 | 2.0 | 2.9 | 37.5 | /// | /// | |
| 下旬 | 30.3 | 7.4 | 11.7 | 2.7 | 2.7 | 34.2 | /// | /// | |
| 3月 | 上旬 | 49.6 | 8.1 | 12.3 | 3.5 | 2.9 | 42.9 | /// | /// |
| 中旬 | 43.0 | 9.3 | 14.0 | 4.1 | 3.0 | 51.1 | /// | /// | |
| 下旬 | 45.2 | 10.4 | 14.9 | 5.5 | 2.7 | 57.1 | /// | /// | |
| 4月 | 上旬 | 43.4 | 12.3 | 17.2 | 7.0 | 2.8 | 58.6 | /// | /// |
| 中旬 | 44.4 | 13.8 | 18.6 | 8.7 | 2.8 | 59.3 | /// | /// | |
| 下旬 | 42.7 | 15.5 | 20.5 | 10.3 | 2.8 | 64.2 | /// | /// | |
| 5月 | 上旬 | 49.0 | 17.4 | 22.3 | 12.6 | 2.9 | 64.8 | /// | /// |
| 中旬 | 52.9 | 18.1 | 22.9 | 13.2 | 2.7 | 66.4 | /// | /// | |
| 下旬 | 44.4 | 19.4 | 24.3 | 14.7 | 2.5 | 72.9 | /// | /// | |
| 6月 | 上旬 | 31.7 | 20.7 | 25.2 | 16.6 | 2.3 | 55.4 | /// | /// |
| 中旬 | 78.9 | 21.9 | 26.1 | 18.3 | 2.3 | 47.8 | /// | /// | |
| 下旬 | 114.4 | 23.1 | 26.8 | 20.0 | 2.4 | 34.1 | /// | /// | |
| 7月 | 上旬 | 133.8 | 24.7 | 28.4 | 21.8 | 2.5 | 38.3 | /// | /// |
| 中旬 | 90.1 | 26.1 | 29.9 | 22.9 | 2.5 | 52.2 | /// | /// | |
| 下旬 | 55.8 | 27.2 | 31.3 | 24.0 | 2.4 | 73.6 | /// | /// | |
| 8月 | 上旬 | 35.3 | 27.8 | 32.2 | 24.4 | 2.4 | 74.2 | /// | /// |
| 中旬 | 71.4 | 27.2 | 31.4 | 24.0 | 2.3 | 63.7 | /// | /// | |
| 下旬 | 91.6 | 26.2 | 30.4 | 22.8 | 2.2 | 59.5 | /// | /// | |
| 9月 | 上旬 | 70.3 | 24.8 | 28.9 | 21.5 | 2.1 | 48.3 | /// | /// |
| 中旬 | 67.6 | 23.3 | 27.6 | 19.6 | 2.3 | 49.1 | /// | /// | |
| 下旬 | 64.1 | 21.3 | 25.6 | 17.3 | 2.2 | 46.2 | /// | /// | |
| 10月 | 上旬 | 38.2 | 19.8 | 24.4 | 15.4 | 2.3 | 48.5 | /// | /// |
| 中旬 | 34.9 | 17.8 | 22.8 | 13.1 | 2.2 | 54.5 | /// | /// | |
| 下旬 | 33.4 | 16.0 | 20.9 | 11.3 | 2.2 | 53.9 | /// | /// | |
| 11月 | 上旬 | 34.2 | 14.7 | 19.5 | 9.9 | 2.2 | 47.0 | /// | /// |
| 中旬 | 39.2 | 12.7 | 17.3 | 8.2 | 2.4 | 36.2 | /// | /// | |
| 下旬 | 26.1 | 11.0 | 15.5 | 6.3 | 2.4 | 33.4 | /// | /// | |
| 12月 | 上旬 | 32.6 | 9.1 | 13.4 | 4.7 | 2.7 | 29.5 | /// | /// |
| 中旬 | 23.8 | 7.8 | 11.7 | 3.7 | 2.8 | 26.2 | /// | /// | |
| 下旬 | 27.1 | 7.2 | 11.2 | 3.0 | 2.8 | 30.5 | /// | /// | |