| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-09-01 | 晴天 | 31°/20° | 1.3 mm |
| 2024-09-02 | 晴天 | 30°/19° | 0.0 mm |
| 2024-09-03 | 晴天 | 32°/20° | 3.6 mm |
| 2024-09-04 | 晴天 | 24°/18° | 6.0 mm |
| 2024-09-05 | 晴天 | 18°/15° | 17.1 mm |
| 2024-09-06 | 晴天 | 26°/13° | 0.0 mm |
| 2024-09-07 | 晴天 | 30°/16° | 2.3 mm |
| 2024-09-08 | 晴天 | 22°/16° | 14.2 mm |
| 2024-09-09 | 晴天 | 21°/14° | 1.3 mm |
| 2024-09-10 | 晴天 | 21°/14° | 0.0 mm |
| 2024-09-11 | 晴天 | 15°/12° | 9.2 mm |
| 2024-09-12 | 晴天 | 16°/10° | 2.0 mm |
| 2024-09-13 | 晴天 | 16°/8° | 0.3 mm |
| 2024-09-14 | 晴天 | 17°/8° | 0.0 mm |
| 2024-09-15 | 晴天 | 18°/7° | 0.0 mm |
| 2024-09-16 | 晴天 | 20°/9° | 0.0 mm |
| 2024-09-17 | 晴天 | 19°/13° | 0.0 mm |
| 2024-09-18 | 晴天 | 21°/13° | 0.0 mm |
| 2024-09-19 | 晴天 | 23°/12° | 0.0 mm |
| 2024-09-20 | 晴天 | 25°/13° | 0.6 mm |
| 2024-09-21 | 晴天 | 24°/14° | 0.2 mm |
| 2024-09-22 | 晴天 | 19°/15° | 11.9 mm |
| 2024-09-23 | 晴天 | 22°/13° | 0.0 mm |
| 2024-09-24 | 晴天 | 18°/14° | 0.2 mm |
| 2024-09-25 | 晴天 | 22°/12° | 1.2 mm |
| 2024-09-26 | 晴天 | 20°/14° | 19.1 mm |
| 2024-09-27 | 晴天 | 19°/13° | 0.0 mm |
| 2024-09-28 | 晴天 | 14°/10° | 2.3 mm |
| 2024-09-29 | 晴天 | 17°/7° | 0.0 mm |
| 2024-09-30 | 晴天 | 23°/11° | 3.1 mm |
2024年09月里昂共记录 30 天，平均最高 21℃、最低 13℃，降水日 18 天。