| 2025年 | 2026年 | 平年値 | |
| 7-11 | 31.8 | 31.4 | 31 |
| 7-12 | 31.7 | 31.5 | 30.8 |
| 7-13 | 31.7 | 31.4 | 30.9 |
| 7-14 | 31.5 | 31.4 | 30.8 |
| 7-15 | 31.6 | 31.5 | 31.3 |
| 7-16 | 32 | 31.5 | 30.9 |
| 7-17 | 31.7 | 31.5 | 31 |
| 7-18 | 31.5 | 31.5 | 30.9 |
| 7-19 | 31.6 | 31.4 | 31 |
| 7-20 | 31.8 | 31.3 | 31.1 |
| 7-21 | 31.8 | 31.3 | 31.1 |
| 7-22 | 31.7 | --- | 31.2 |
| 7-23 | 31.9 | --- | 31.2 |
| 7-24 | 31.9 | --- | 31.2 |
| 7-25 | 31.8 | --- | 31 |