| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | |
| 天 気 | 晴 | 曇 | 晴 | 曇 | 晴 | 曇 | 曇 | 曇 | 曇 | 晴 | 晴 | 晴 | 曇 | 晴 | 晴 | 晴 |
| 最高℃ | 18.3 | 16.3 | 15.0 | 12.2 | 17.9 | 13.9 | 14.2 | 8.0 | 13.6 | 14.3 | 18.7 | 21.8 | 19.5 | 24.1 | 20.3 | 20.3 |
| 最低℃ | 4.9 | 7.2 | 4.7 | 4.7 | 4.3 | 4.6 | 3.9 | 4.1 | 2.6 | 3.7 | 5.2 | 7.8 | 8.7 | 7.8 | 7.2 | 9.5 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 平均 | |
| 天 気 | 晴 | 雨 | 曇 | 曇 | 晴 | 雨 | 曇 | 晴 | 晴 | 曇 | 曇 | 曇 | 曇 | 曇 | 曇 | |
| 最高℃ | 21.0 | 10.3 | 18.6 | 15.5 | 14.1 | 9.9 | 10.5 | 14.3 | 17.6 | 19.0 | 21.4 | 19.0 | 11.0 | 20.3 | 22.8 | 16.6 |
| 最低℃ | 8.3 | 3.8 | 4.4 | 4.1 | 6.2 | 1.2 | 0.5 | 2.4 | 5.2 | 13.3 | 11.5 | 10.7 | 9.1 | 9.3 | 8.9 | 6.1 |