| 2025年 | 2026年 | 平年値 | |
| 3-21 | 33.9 | 34.4 | 33.7 |
| 3-22 | 34.2 | 34.4 | 33.7 |
| 3-23 | 34.3 | 34.2 | 33.6 |
| 3-24 | 34.4 | 34.2 | 33.8 |
| 3-25 | 34.4 | 34.3 | 33.7 |
| 3-26 | 34.4 | 34.1 | 33.8 |
| 3-27 | 34.4 | 34.1 | 33.5 |
| 3-28 | 34.2 | 34.1 | 33.6 |
| 3-29 | 33.2 | 33.9 | 33.4 |
| 3-30 | 33.9 | 34.4 | 33.6 |
| 3-31 | 33.3 | 33.3 | 33.5 |
| 4-1 | 33.7 | 33.8 | 33.5 |
| 4-2 | 33.9 | 33.4 | 33.5 |
| 4-3 | 33.9 | 33.4 | 33.5 |
| 4-4 | 33.9 | 33.4 | 33.2 |