| 月日 | 2019年 | 2020年 | 平年値 |
|---|---|---|---|
| 9-13 | 28.3 | 27.46 | 27.37 |
| 9-14 | 27.78 | 27.36 | 27.07 |
| 9-15 | 27.74 | 27.3 | 27.05 |
| 9-16 | 27.56 | 27.77 | 27.12 |
| 9-17 | 27.51 | 27.76 | 26.78 |
| 9-18 | 27.71 | 27.42 | 26.97 |
| 9-19 | 27.3 | 27.41 | 26.89 |
| 9-20 | 26.96 | 26.94 | 26.97 |
| 9-21 | 26.62 | 26.58 | 26.75 |
| 9-22 | 26.45 | 26.35 | 26.61 |
| 9-23 | 26.38 | 26.27 | 26.82 |
| 9-24 | 26.45 | 26.11 | 26.27 |
| 9-25 | 26.46 | 25.88 | 25.97 |
| 9-26 | 26.21 | 25.22 | 25.98 |
| 9-27 | 25.77 | 25.59 | 25.97 |
単位：度