| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-09-01 | 晴天 | 31°/16° | 1.0 mm |
| 2024-09-02 | 晴天 | 29°/18° | 4.5 mm |
| 2024-09-03 | 晴天 | 28°/17° | 5.4 mm |
| 2024-09-04 | 晴天 | 18°/17° | 5.1 mm |
| 2024-09-05 | 晴天 | 30°/16° | 0.0 mm |
| 2024-09-06 | 晴天 | 23°/15° | 0.4 mm |
| 2024-09-07 | 晴天 | 28°/14° | 0.0 mm |
| 2024-09-08 | 晴天 | 23°/15° | 2.3 mm |
| 2024-09-09 | 晴天 | 18°/13° | 8.1 mm |
| 2024-09-10 | 晴天 | 20°/11° | 1.4 mm |
| 2024-09-11 | 晴天 | 15°/7° | 5.9 mm |
| 2024-09-12 | 晴天 | 15°/5° | 3.1 mm |
| 2024-09-13 | 晴天 | 16°/5° | 1.5 mm |
| 2024-09-14 | 晴天 | 16°/6° | 0.0 mm |
| 2024-09-15 | 晴天 | 18°/6° | 0.0 mm |
| 2024-09-16 | 晴天 | 19°/13° | 0.4 mm |
| 2024-09-17 | 晴天 | 23°/11° | 0.2 mm |
| 2024-09-18 | 晴天 | 24°/11° | 0.0 mm |
| 2024-09-19 | 晴天 | 24°/12° | 0.0 mm |
| 2024-09-20 | 晴天 | 24°/11° | 0.0 mm |
| 2024-09-21 | 晴天 | 24°/12° | 0.0 mm |
| 2024-09-22 | 晴天 | 25°/13° | 0.1 mm |
| 2024-09-23 | 晴天 | 20°/13° | 4.6 mm |
| 2024-09-24 | 晴天 | 18°/11° | 7.8 mm |
| 2024-09-25 | 晴天 | 16°/12° | 18.0 mm |
| 2024-09-26 | 晴天 | 20°/14° | 15.3 mm |
| 2024-09-27 | 晴天 | 17°/11° | 1.6 mm |
| 2024-09-28 | 晴天 | 14°/6° | 2.5 mm |
| 2024-09-29 | 晴天 | 14°/5° | 0.0 mm |
| 2024-09-30 | 晴天 | 15°/7° | 1.4 mm |
2024年09月波恩共记录 30 天，平均最高 20℃、最低 11℃，降水日 21 天。