| 2024年 | 2025年 | 平年値 | |
| 6-19 | 30.2 | 32 | 31.6 |
| 6-20 | 30.4 | 32 | 31.6 |
| 6-21 | 30.4 | 32 | 31.4 |
| 6-22 | 30.5 | 32.1 | 31.4 |
| 6-23 | 30.4 | 31.9 | 31.4 |
| 6-24 | 30.3 | 31.9 | 31.4 |
| 6-25 | 30.4 | 32 | 31.4 |
| 6-26 | 30.4 | 31.9 | 31.9 |
| 6-27 | 30.3 | 31.8 | 31.9 |
| 6-28 | 30.2 | 31.8 | 31.8 |
| 6-29 | 30.3 | 31.9 | 31.9 |
| 6-30 | 30.4 | 31.8 | 31.7 |
| 7-1 | 30.1 | 31.8 | 31.6 |
| 7-2 | 30.1 | --- | 31.7 |
| 7-3 | 30.1 | --- | 31.8 |