| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | |
| 天 気 | 雨 | 曇 | 晴 | 晴 | 晴 | 曇 | 曇 | 曇 | 曇 | 曇 | 曇 | 雨 | 雨 | 曇 | 曇 | 雨 |
| 最高℃ | 16.8 | 19.4 | 20.4 | 25.0 | 26.3 | 24.5 | 22.8 | 22.5 | 17.3 | 23.0 | 24.6 | 25.0 | 20.6 | 25.6 | 19.9 | 15.6 |
| 最低℃ | 10.8 | 9.5 | 9.3 | 10.8 | 13.6 | 15.2 | 15.4 | 16.2 | 11.2 | 11.2 | 13.0 | 16.3 | 17.3 | 19.6 | 14.7 | 13.2 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 平均 | |
| 天 気 | 雨 | 曇 | 曇 | 曇 | 曇 | 晴 | 晴 | 晴 | 曇 | 曇 | 曇 | 晴 | 晴 | 晴 | 曇 | |
| 最高℃ | 18.2 | 24.9 | 26.6 | 25.9 | 20.7 | 25.9 | 26.1 | 26.2 | 27.0 | 26.2 | 24.6 | 27.7 | 31.2 | 27.8 | 20.4 | 23.6 |
| 最低℃ | 13.7 | 13.4 | 14.2 | 16.3 | 15.0 | 14.0 | 16.0 | 16.5 | 18.0 | 17.2 | 19.2 | 16.8 | 16.6 | 18.8 | 16.6 | 14.8 |