平年値（旬ごとの値）
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せたな（檜山地方) 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 | 19.4 | -1.2 | 1.2 | -3.9 | 5.9 | 7.0 | /// | /// |
| 中旬 | 15.4 | -2.2 | 0.3 | -5.1 | 5.3 | 8.5 | /// | /// | |
| 下旬 | 19.6 | -2.2 | 0.4 | -5.2 | 5.2 | 10.9 | /// | /// | |
| 2月 | 上旬 | 16.3 | -2.1 | 0.5 | -5.1 | 5.4 | 11.2 | /// | /// |
| 中旬 | 14.9 | -1.4 | 1.1 | -4.3 | 5.5 | 15.0 | /// | /// | |
| 下旬 | 17.6 | -0.5 | 2.3 | -3.7 | 4.8 | 21.4 | /// | /// | |
| 3月 | 上旬 | 18.8 | 0.0 | 2.9 | -3.3 | 5.0 | 32.4 | /// | /// |
| 中旬 | 17.0 | 1.8 | 4.8 | -1.4 | 4.7 | 36.9 | /// | /// | |
| 下旬 | 15.3 | 3.1 | 6.3 | -0.3 | 4.5 | 53.5 | /// | /// | |
| 4月 | 上旬 | 15.9 | 4.9 | 8.5 | 1.1 | 4.2 | 55.0 | /// | /// |
| 中旬 | 27.4 | 6.3 | 10.3 | 2.3 | 4.3 | 62.2 | /// | /// | |
| 下旬 | 25.6 | 8.2 | 12.3 | 3.9 | 3.9 | 60.2 | /// | /// | |
| 5月 | 上旬 | 40.3 | 9.6 | 13.6 | 5.5 | 3.8 | 62.5 | /// | /// |
| 中旬 | 26.4 | 10.8 | 14.7 | 6.9 | 3.8 | 61.8 | /// | /// | |
| 下旬 | 28.2 | 12.8 | 16.9 | 9.0 | 3.5 | 68.4 | /// | /// | |
| 6月 | 上旬 | 18.4 | 13.9 | 17.9 | 10.4 | 3.6 | 61.5 | /// | /// |
| 中旬 | 27.9 | 15.2 | 18.8 | 12.1 | 3.5 | 50.8 | /// | /// | |
| 下旬 | 21.0 | 16.7 | 20.3 | 13.5 | 3.3 | 56.6 | /// | /// | |
| 7月 | 上旬 | 43.1 | 18.1 | 21.6 | 15.3 | 3.3 | 46.2 | /// | /// |
| 中旬 | 29.4 | 19.4 | 22.8 | 16.6 | 3.2 | 48.7 | /// | /// | |
| 下旬 | 43.8 | 20.9 | 24.4 | 18.2 | 3.4 | 52.5 | /// | /// | |
| 8月 | 上旬 | 50.5 | 21.6 | 25.1 | 18.7 | 3.1 | 54.2 | /// | /// |
| 中旬 | 42.9 | 21.5 | 25.2 | 18.5 | 3.4 | 54.3 | /// | /// | |
| 下旬 | 52.1 | 21.1 | 25.0 | 17.4 | 3.3 | 63.8 | /// | /// | |
| 9月 | 上旬 | 53.8 | 20.2 | 24.2 | 16.2 | 3.4 | 60.4 | /// | /// |
| 中旬 | 44.3 | 18.3 | 22.4 | 14.0 | 3.3 | 54.2 | /// | /// | |
| 下旬 | 47.3 | 16.2 | 20.6 | 11.5 | 3.6 | 58.6 | /// | /// | |
| 10月 | 上旬 | 35.7 | 14.5 | 18.7 | 9.9 | 3.8 | 48.0 | /// | /// |
| 中旬 | 33.7 | 12.3 | 16.4 | 7.5 | 4.1 | 48.4 | /// | /// | |
| 下旬 | 35.3 | 10.6 | 14.4 | 6.3 | 4.4 | 40.1 | /// | /// | |
| 11月 | 上旬 | 33.4 | 8.8 | 12.3 | 4.8 | 4.8 | 29.8 | /// | /// |
| 中旬 | 37.7 | 5.8 | 9.3 | 2.2 | 5.0 | 20.9 | /// | /// | |
| 下旬 | 27.9 | 3.8 | 6.9 | 0.5 | 5.3 | 16.0 | /// | /// | |
| 12月 | 上旬 | 24.7 | 1.6 | 4.5 | -1.3 | 5.6 | 12.0 | /// | /// |
| 中旬 | 23.6 | 0.0 | 2.6 | -2.8 | 5.9 | 8.1 | /// | /// | |
| 下旬 | 24.5 | -0.5 | 2.1 | -3.3 | 5.8 | 9.8 | /// | /// | |