平年値（旬ごとの値）
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上大津（長崎県) 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 | 2003～ 2020 | 2003～ 2020 | 2003～ 2020 | 2003～ 2020 | 2003～ 2020 | /// | /// | /// | |
| 資料年数 | 18 | 18 | 18 | 18 | 18 | 0 | 0 | 0 | |
| 1月 | 上旬 | 12.3 | 7.1 | 10.3 | 3.6 | 4.1 | /// | /// | /// |
| 中旬 | 23.0 | 6.9 | 10.1 | 3.2 | 4.1 | /// | /// | /// | |
| 下旬 | 36.2 | 6.7 | 10.1 | 3.1 | 4.2 | /// | /// | /// | |
| 2月 | 上旬 | 30.0 | 6.9 | 10.3 | 3.3 | 4.3 | /// | /// | /// |
| 中旬 | 41.8 | 7.8 | 11.3 | 3.7 | 4.6 | /// | /// | /// | |
| 下旬 | 37.6 | 9.7 | 13.7 | 5.5 | 4.3 | /// | /// | /// | |
| 3月 | 上旬 | 56.3 | 9.3 | 12.9 | 5.4 | 4.7 | /// | /// | /// |
| 中旬 | 47.1 | 10.6 | 14.6 | 6.0 | 4.5 | /// | /// | /// | |
| 下旬 | 51.1 | 11.6 | 15.6 | 7.1 | 4.3 | /// | /// | /// | |
| 4月 | 上旬 | 60.4 | 13.3 | 17.5 | 8.8 | 4.3 | /// | /// | /// |
| 中旬 | 66.2 | 14.5 | 18.7 | 10.1 | 4.2 | /// | /// | /// | |
| 下旬 | 74.4 | 15.6 | 19.6 | 11.0 | 4.1 | /// | /// | /// | |
| 5月 | 上旬 | 75.8 | 17.6 | 21.7 | 13.4 | 4.0 | /// | /// | /// |
| 中旬 | 59.0 | 18.3 | 22.5 | 14.1 | 3.7 | /// | /// | /// | |
| 下旬 | 54.8 | 19.6 | 23.8 | 15.5 | 3.5 | /// | /// | /// | |
| 6月 | 上旬 | 43.9 | 20.6 | 24.7 | 16.9 | 3.3 | /// | /// | /// |
| 中旬 | 116.1 | 21.7 | 25.3 | 18.7 | 3.5 | /// | /// | /// | |
| 下旬 | 157.8 | 22.9 | 25.8 | 20.6 | 3.7 | /// | /// | /// | |
| 7月 | 上旬 | 144.8 | 24.5 | 27.3 | 22.4 | 4.2 | /// | /// | /// |
| 中旬 | 80.4 | 25.9 | 29.1 | 23.4 | 4.0 | /// | /// | /// | |
| 下旬 | 60.9 | 27.0 | 30.7 | 24.1 | 3.4 | /// | /// | /// | |
| 8月 | 上旬 | 28.7 | 27.7 | 31.8 | 24.5 | 3.7 | /// | /// | /// |
| 中旬 | 73.3 | 27.2 | 31.0 | 24.3 | 3.6 | /// | /// | /// | |
| 下旬 | 99.1 | 26.4 | 30.1 | 23.4 | 3.7 | /// | /// | /// | |
| 9月 | 上旬 | 130.8 | 24.9 | 28.7 | 21.9 | 3.9 | /// | /// | /// |
| 中旬 | 89.4 | 24.0 | 27.8 | 21.0 | 4.0 | /// | /// | /// | |
| 下旬 | 71.8 | 22.6 | 26.3 | 19.5 | 4.2 | /// | /// | /// | |
| 10月 | 上旬 | 39.0 | 21.3 | 25.1 | 17.8 | 4.4 | /// | /// | /// |
| 中旬 | 28.5 | 19.3 | 23.5 | 15.4 | 4.4 | /// | /// | /// | |
| 下旬 | 55.5 | 17.7 | 21.7 | 13.8 | 4.1 | /// | /// | /// | |
| 11月 | 上旬 | 50.6 | 16.4 | 20.5 | 12.2 | 3.6 | /// | /// | /// |
| 中旬 | 66.9 | 14.1 | 17.8 | 9.9 | 4.1 | /// | /// | /// | |
| 下旬 | 25.0 | 12.6 | 16.4 | 8.4 | 3.8 | /// | /// | /// | |
| 12月 | 上旬 | 47.3 | 10.3 | 14.0 | 6.4 | 4.0 | /// | /// | /// |
| 中旬 | 27.8 | 8.8 | 12.0 | 5.1 | 4.1 | /// | /// | /// | |
| 下旬 | 36.4 | 8.1 | 11.6 | 4.2 | 4.3 | /// | /// | /// | |