| 2025年 | 2026年 | 平年値 | |
| 8-11 | --- | --- | |
| 8-12 | --- | --- | |
| 8-13 | --- | --- | |
| 8-14 | 26.8 | --- | 26.8 |
| 8-15 | 27.8 | --- | 27.8 |
| 8-16 | 28.1 | --- | 28.1 |
| 8-17 | 28.4 | --- | 28.4 |
| 8-18 | 28.1 | --- | 28.1 |
| 8-19 | 28.4 | --- | 28.4 |
| 8-20 | 28.7 | --- | 28.7 |
| 8-21 | 29 | --- | 29 |
| 8-22 | 29 | --- | 29 |
| 8-23 | 28.5 | --- | 28.5 |
| 8-24 | 27.9 | --- | 27.9 |
| 8-25 | 28.3 | --- | 28.3 |