| 2025年 | 2026年 | 平年値 | |
| 6-3 | --- | 37 | 20.1 |
| 6-4 | --- | --- | 19.7 |
| 6-5 | --- | 37 | 20.6 |
| 6-6 | --- | 37 | 20.8 |
| 6-7 | --- | 34.1 | 21.8 |
| 6-8 | --- | 4.1 | |
| 6-9 | --- | 37 | |
| 6-10 | --- | 37 | 20 |
| 6-11 | --- | 37 | 21.6 |
| 6-12 | --- | 37 | 22.6 |
| 6-13 | --- | 0 | 22.6 |
| 6-14 | --- | 0 | 23.6 |
| 6-15 | --- | --- | 23.6 |
| 6-16 | --- | --- | 23.7 |
| 6-17 | --- | --- | 24.1 |