| 2025年 | 2026年 | 平年値 | |
| 10-22 | 24.2 | 25.1 | 22.8 |
| 10-23 | 23.9 | 24.5 | 22.6 |
| 10-24 | 23.7 | 23.8 | 22.3 |
| 10-25 | 23.3 | 24.1 | 22.2 |
| 10-26 | 23 | 24.1 | 21.9 |
| 10-27 | 23 | 23.7 | 21.9 |
| 10-28 | 22.6 | 22.9 | 21.8 |
| 10-29 | 22.3 | 23.7 | 21.6 |
| 10-30 | 22.1 | 23.5 | 21.4 |
| 10-31 | 21.2 | 23.4 | 21.2 |
| 11-1 | 21.1 | 23.3 | 21.1 |
| 11-2 | 20 | 23.4 | 20.8 |
| 11-3 | 21.5 | 23.3 | 21 |
| 11-4 | 20.5 | 23 | 20.8 |
| 11-5 | 20.6 | 22.8 | 20.8 |