| 2024年 | 2025年 | 平年値 | |
| 7-17 | 24.1 | 28.2 | 24.1 |
| 7-18 | 23.8 | 27.3 | 24.3 |
| 7-19 | 24 | 27.1 | 24.8 |
| 7-20 | 23 | 27.7 | 25 |
| 7-21 | 24.2 | 27.9 | 25.1 |
| 7-22 | 25.8 | 27.9 | 24.9 |
| 7-23 | 24.2 | 28 | 25 |
| 7-24 | 23.1 | 28.1 | 25.3 |
| 7-25 | 23.6 | 28.1 | 25.6 |
| 7-26 | 24 | 28.7 | 25.4 |
| 7-27 | 23.5 | 28.6 | 25.2 |
| 7-28 | 22.9 | 28.6 | 25.3 |
| 7-29 | 24 | 28.5 | 25.5 |
| 7-30 | 23.9 | 28.7 | 25.9 |
| 7-31 | 25.9 | 28.6 | 26.1 |