平年値（旬ごとの値）
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広瀬（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 | 23.0 | 3.1 | 8.8 | -0.7 | 0.7 | 33.5 | /// | /// |
| 中旬 | 30.0 | 2.9 | 8.5 | -0.9 | 0.7 | 34.9 | /// | /// | |
| 下旬 | 32.9 | 2.4 | 7.9 | -1.4 | 0.7 | 38.5 | /// | /// | |
| 2月 | 上旬 | 27.8 | 2.8 | 8.7 | -1.3 | 0.8 | 38.0 | /// | /// |
| 中旬 | 38.1 | 3.7 | 9.8 | -0.7 | 0.8 | 44.2 | /// | /// | |
| 下旬 | 41.8 | 5.1 | 11.5 | 0.2 | 0.8 | 38.5 | /// | /// | |
| 3月 | 上旬 | 54.3 | 6.0 | 12.2 | 1.1 | 0.9 | 46.9 | /// | /// |
| 中旬 | 60.1 | 7.3 | 14.2 | 1.7 | 0.9 | 54.7 | /// | /// | |
| 下旬 | 67.5 | 8.6 | 15.4 | 3.1 | 0.9 | 61.2 | /// | /// | |
| 4月 | 上旬 | 67.1 | 10.9 | 18.0 | 4.9 | 1.0 | 58.2 | /// | /// |
| 中旬 | 74.5 | 12.7 | 19.9 | 6.7 | 1.0 | 61.0 | /// | /// | |
| 下旬 | 69.1 | 14.3 | 21.4 | 8.1 | 1.0 | 63.4 | /// | /// | |
| 5月 | 上旬 | 89.2 | 16.6 | 23.8 | 10.5 | 1.0 | 66.6 | /// | /// |
| 中旬 | 90.2 | 17.3 | 24.3 | 11.3 | 0.9 | 67.6 | /// | /// | |
| 下旬 | 66.1 | 18.6 | 25.6 | 12.8 | 0.9 | 73.3 | /// | /// | |
| 6月 | 上旬 | 62.0 | 20.1 | 26.6 | 15.0 | 0.8 | 58.7 | /// | /// |
| 中旬 | 101.2 | 21.5 | 27.2 | 17.0 | 0.8 | 51.3 | /// | /// | |
| 下旬 | 154.5 | 22.6 | 27.4 | 19.0 | 0.8 | 34.7 | /// | /// | |
| 7月 | 上旬 | 175.6 | 24.0 | 29.0 | 20.6 | 0.8 | 34.5 | /// | /// |
| 中旬 | 113.5 | 25.3 | 30.5 | 21.5 | 0.9 | 45.3 | /// | /// | |
| 下旬 | 81.3 | 26.4 | 32.3 | 22.3 | 0.9 | 66.2 | /// | /// | |
| 8月 | 上旬 | 58.3 | 26.8 | 33.0 | 22.7 | 0.9 | 66.1 | /// | /// |
| 中旬 | 73.7 | 26.3 | 32.2 | 22.4 | 0.8 | 58.1 | /// | /// | |
| 下旬 | 76.5 | 25.3 | 31.2 | 21.3 | 0.8 | 57.4 | /// | /// | |
| 9月 | 上旬 | 78.9 | 24.0 | 29.9 | 20.0 | 0.8 | 51.5 | /// | /// |
| 中旬 | 64.4 | 22.4 | 28.3 | 18.2 | 0.8 | 49.9 | /// | /// | |
| 下旬 | 70.1 | 20.1 | 26.0 | 15.7 | 0.8 | 49.8 | /// | /// | |
| 10月 | 上旬 | 49.7 | 18.3 | 24.6 | 14.0 | 0.8 | 52.0 | /// | /// |
| 中旬 | 33.7 | 16.2 | 23.0 | 11.5 | 0.8 | 56.1 | /// | /// | |
| 下旬 | 43.3 | 13.8 | 20.6 | 9.2 | 0.7 | 57.0 | /// | /// | |
| 11月 | 上旬 | 30.5 | 12.1 | 19.0 | 7.5 | 0.6 | 48.6 | /// | /// |
| 中旬 | 37.5 | 9.9 | 16.2 | 5.7 | 0.7 | 41.0 | /// | /// | |
| 下旬 | 29.0 | 8.0 | 14.4 | 3.8 | 0.6 | 39.3 | /// | /// | |
| 12月 | 上旬 | 35.3 | 6.0 | 12.2 | 2.1 | 0.6 | 36.1 | /// | /// |
| 中旬 | 23.4 | 4.6 | 10.3 | 0.8 | 0.7 | 32.1 | /// | /// | |
| 下旬 | 31.2 | 3.8 | 9.7 | 0.1 | 0.7 | 38.1 | /// | /// | |