| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-09-01 | 晴天 | 19°/12° | 1.3 mm |
| 2024-09-02 | 晴天 | 21°/12° | 3.4 mm |
| 2024-09-03 | 晴天 | 19°/11° | 0.1 mm |
| 2024-09-04 | 晴天 | 21°/11° | 0.0 mm |
| 2024-09-05 | 晴天 | 21°/11° | 0.0 mm |
| 2024-09-06 | 晴天 | 16°/9° | 28.0 mm |
| 2024-09-07 | 晴天 | 18°/8° | 0.0 mm |
| 2024-09-08 | 晴天 | 19°/10° | 0.0 mm |
| 2024-09-09 | 晴天 | 18°/11° | 0.5 mm |
| 2024-09-10 | 晴天 | 22°/10° | 2.3 mm |
| 2024-09-11 | 晴天 | 17°/10° | 12.2 mm |
| 2024-09-12 | 晴天 | 17°/9° | 0.0 mm |
| 2024-09-13 | 晴天 | 16°/5° | 4.9 mm |
| 2024-09-14 | 晴天 | 16°/2° | 0.2 mm |
| 2024-09-15 | 晴天 | 11°/5° | 20.8 mm |
| 2024-09-16 | 晴天 | 16°/3° | 0.0 mm |
| 2024-09-17 | 晴天 | 13°/9° | 6.3 mm |
| 2024-09-18 | 晴天 | 16°/8° | 0.0 mm |
| 2024-09-19 | 晴天 | 14°/8° | 0.5 mm |
| 2024-09-20 | 晴天 | 12°/3° | 9.6 mm |
| 2024-09-21 | 晴天 | 10°/2° | 0.6 mm |
| 2024-09-22 | 晴天 | 12°/2° | 0.0 mm |
| 2024-09-23 | 晴天 | 12°/2° | 0.0 mm |
| 2024-09-24 | 晴天 | 14°/4° | 0.2 mm |
| 2024-09-25 | 晴天 | 16°/4° | 0.0 mm |
| 2024-09-26 | 晴天 | 17°/6° | 0.6 mm |
| 2024-09-27 | 晴天 | 16°/11° | 11.6 mm |
| 2024-09-28 | 晴天 | 13°/6° | 0.2 mm |
| 2024-09-29 | 晴天 | 16°/5° | 0.0 mm |
| 2024-09-30 | 晴天 | 17°/7° | 0.0 mm |
2024年09月东川共记录 30 天，平均最高 16℃、最低 7℃，降水日 18 天。