| 2025年 | 2026年 | 平年値 | |
| 6-10 | --- | 23 | 22.4 |
| 6-11 | --- | 23.3 | 22 |
| 6-12 | --- | 23.5 | 22.6 |
| 6-13 | --- | --- | 21.8 |
| 6-14 | --- | --- | 22.3 |
| 6-15 | --- | --- | 21.9 |
| 6-16 | --- | --- | 22.2 |
| 6-17 | --- | --- | 22.6 |
| 6-18 | --- | --- | 22.8 |
| 6-19 | --- | --- | 22.4 |
| 6-20 | --- | --- | 22.9 |
| 6-21 | --- | --- | 23.3 |
| 6-22 | --- | --- | 23.3 |
| 6-23 | --- | --- | 23.1 |
| 6-24 | --- | --- | 22.9 |