| 2025年 | 2026年 | 平年値 | |
| 7-4 | --- | 24.4 | 23.1 |
| 7-5 | --- | 24.3 | 23.4 |
| 7-6 | --- | 24.5 | 23 |
| 7-7 | --- | 24.7 | 23.3 |
| 7-8 | --- | 24.8 | 23.7 |
| 7-9 | --- | 24.8 | 23.2 |
| 7-10 | --- | 25 | 23.2 |
| 7-11 | --- | 25.1 | 22.9 |
| 7-12 | --- | 25.8 | 23.5 |
| 7-13 | --- | 26.3 | 23.5 |
| 7-14 | --- | 25.9 | 24.2 |
| 7-15 | --- | 26.5 | 23.7 |
| 7-16 | --- | 27.3 | 23.3 |
| 7-17 | --- | 27 | 23.3 |
| 7-18 | --- | 26.6 | 23.7 |