平年値（旬ごとの値）
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大津（滋賀県) 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 | 15.6 | 4.5 | 8.3 | 1.1 | 2.0 | 39.9 | /// | /// |
| 中旬 | 17.4 | 4.0 | 7.9 | 0.5 | 1.8 | 40.0 | /// | /// | |
| 下旬 | 22.3 | 3.7 | 7.4 | 0.4 | 2.0 | 42.1 | /// | /// | |
| 2月 | 上旬 | 17.1 | 3.7 | 7.6 | 0.1 | 1.9 | 42.1 | /// | /// |
| 中旬 | 28.3 | 4.3 | 8.4 | 0.6 | 1.9 | 42.2 | /// | /// | |
| 下旬 | 24.2 | 5.4 | 9.8 | 1.3 | 1.9 | 41.1 | /// | /// | |
| 3月 | 上旬 | 37.3 | 6.4 | 10.9 | 2.4 | 1.9 | 45.8 | /// | /// |
| 中旬 | 36.7 | 7.5 | 12.7 | 2.8 | 1.9 | 55.4 | /// | /// | |
| 下旬 | 43.9 | 8.9 | 14.0 | 4.2 | 1.9 | 59.7 | /// | /// | |
| 4月 | 上旬 | 42.5 | 11.2 | 16.5 | 6.1 | 1.9 | 61.5 | /// | /// |
| 中旬 | 45.8 | 13.1 | 18.7 | 8.1 | 1.8 | 59.4 | /// | /// | |
| 下旬 | 37.3 | 14.9 | 20.4 | 9.7 | 1.8 | 63.2 | /// | /// | |
| 5月 | 上旬 | 40.5 | 17.0 | 22.6 | 12.1 | 1.8 | 61.4 | /// | /// |
| 中旬 | 65.0 | 17.8 | 23.2 | 12.9 | 1.8 | 62.0 | /// | /// | |
| 下旬 | 51.4 | 19.7 | 25.1 | 14.9 | 1.7 | 69.4 | /// | /// | |
| 6月 | 上旬 | 40.3 | 20.9 | 26.0 | 16.4 | 1.7 | 60.2 | /// | /// |
| 中旬 | 79.3 | 22.1 | 26.7 | 18.2 | 1.6 | 47.0 | /// | /// | |
| 下旬 | 98.1 | 23.4 | 27.8 | 20.0 | 1.5 | 35.0 | /// | /// | |
| 7月 | 上旬 | 88.3 | 25.2 | 29.5 | 21.7 | 1.5 | 42.1 | /// | /// |
| 中旬 | 78.5 | 26.1 | 30.7 | 22.6 | 1.5 | 48.6 | /// | /// | |
| 下旬 | 46.9 | 27.3 | 32.3 | 23.6 | 1.6 | 69.9 | /// | /// | |
| 8月 | 上旬 | 36.0 | 28.0 | 33.1 | 24.1 | 1.8 | 71.7 | /// | /// |
| 中旬 | 62.1 | 27.5 | 32.7 | 23.6 | 1.7 | 65.6 | /// | /// | |
| 下旬 | 61.3 | 26.6 | 31.7 | 22.7 | 1.6 | 65.6 | /// | /// | |
| 9月 | 上旬 | 47.6 | 25.2 | 30.2 | 21.5 | 1.6 | 54.3 | /// | /// |
| 中旬 | 61.9 | 23.6 | 28.4 | 19.8 | 1.6 | 50.6 | /// | /// | |
| 下旬 | 62.5 | 21.2 | 25.8 | 17.4 | 1.6 | 45.3 | /// | /// | |
| 10月 | 上旬 | 56.1 | 19.5 | 24.2 | 15.6 | 1.5 | 47.5 | /// | /// |
| 中旬 | 49.3 | 17.5 | 22.4 | 13.3 | 1.5 | 52.1 | /// | /// | |
| 下旬 | 43.8 | 15.4 | 20.2 | 11.1 | 1.5 | 57.5 | /// | /// | |
| 11月 | 上旬 | 23.4 | 13.5 | 18.3 | 9.1 | 1.5 | 50.7 | /// | /// |
| 中旬 | 33.5 | 11.4 | 15.9 | 7.4 | 1.6 | 45.7 | /// | /// | |
| 下旬 | 22.4 | 9.7 | 14.1 | 5.5 | 1.6 | 44.7 | /// | /// | |
| 12月 | 上旬 | 19.2 | 7.9 | 12.1 | 4.0 | 1.7 | 45.9 | /// | /// |
| 中旬 | 17.2 | 6.3 | 10.2 | 2.7 | 1.9 | 42.2 | /// | /// | |
| 下旬 | 23.8 | 5.4 | 9.3 | 1.8 | 1.9 | 45.1 | /// | /// | |