| 2025年 | 2026年 | 平年値 | |
| 7-23 | 24.9 | --- | 25.2 |
| 7-24 | 25 | --- | 24.8 |
| 7-25 | 26.1 | 31.7 | 25.9 |
| 7-26 | 25.9 | 32.2 | 26 |
| 7-27 | 26 | 32.4 | 26.3 |
| 7-28 | --- | --- | 26.5 |
| 7-29 | 29.4 | --- | 27.9 |
| 7-30 | 25.8 | --- | 25.8 |
| 7-31 | 25.6 | --- | 25.8 |
| 8-1 | 25.5 | --- | 26.4 |
| 8-2 | 26.1 | --- | 26.8 |
| 8-3 | 26.5 | --- | 27.9 |
| 8-4 | 26.9 | --- | 28.3 |
| 8-5 | 27.3 | --- | 26.7 |
| 8-6 | 27.4 | --- | 27 |