| 2025年 | 2026年 | 平年値 | |
| 10-9 | --- | --- | 7.5 |
| 10-8 | --- | 24.8 | 6.2 |
| 10-7 | --- | 24.9 | 6.2 |
| 10-6 | --- | 25.1 | 7 |
| 10-5 | --- | 25.4 | 7.1 |
| 10-4 | --- | 25.5 | 6.1 |
| 10-3 | --- | 25.6 | 6.2 |
| 10-2 | --- | 25.8 | 6.3 |
| 10-1 | --- | 26 | 6.2 |
| 9-30 | --- | 26 | 5.8 |
| 9-29 | --- | 26.1 | 5.9 |
| 9-28 | --- | 26.2 | 5.6 |
| 9-27 | --- | 26.3 | 5.6 |
| 9-26 | --- | 26.3 | 6.2 |
| 9-25 | --- | 26.5 | 5.7 |