| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-09-01 | 晴天 | 34°/21° | 0.5 mm |
| 2024-09-02 | 晴天 | 35°/21° | 0.0 mm |
| 2024-09-03 | 晴天 | 33°/22° | 0.0 mm |
| 2024-09-04 | 晴天 | 34°/21° | 0.0 mm |
| 2024-09-05 | 晴天 | 34°/20° | 0.0 mm |
| 2024-09-06 | 晴天 | 35°/21° | 0.3 mm |
| 2024-09-07 | 晴天 | 36°/21° | 0.5 mm |
| 2024-09-08 | 晴天 | 36°/22° | 2.4 mm |
| 2024-09-09 | 晴天 | 35°/22° | 0.0 mm |
| 2024-09-10 | 晴天 | 36°/22° | 0.7 mm |
| 2024-09-11 | 晴天 | 34°/22° | 0.2 mm |
| 2024-09-12 | 晴天 | 35°/22° | 12.6 mm |
| 2024-09-13 | 晴天 | 35°/21° | 6.6 mm |
| 2024-09-14 | 晴天 | 35°/22° | 89.5 mm |
| 2024-09-15 | 晴天 | 32°/22° | 10.6 mm |
| 2024-09-16 | 晴天 | 33°/22° | 8.7 mm |
| 2024-09-17 | 晴天 | 35°/22° | 0.0 mm |
| 2024-09-18 | 晴天 | 35°/22° | 0.4 mm |
| 2024-09-19 | 晴天 | 34°/22° | 3.2 mm |
| 2024-09-20 | 晴天 | 34°/22° | 0.5 mm |
| 2024-09-21 | 晴天 | 35°/22° | 2.7 mm |
| 2024-09-22 | 晴天 | 34°/20° | 62.5 mm |
| 2024-09-23 | 晴天 | 32°/20° | 40.8 mm |
| 2024-09-24 | 晴天 | 32°/21° | 1.4 mm |
| 2024-09-25 | 晴天 | 34°/21° | 3.2 mm |
| 2024-09-26 | 晴天 | 34°/21° | 0.1 mm |
| 2024-09-27 | 晴天 | 33°/22° | 0.0 mm |
| 2024-09-28 | 晴天 | 33°/22° | 1.4 mm |
| 2024-09-29 | 晴天 | 34°/21° | 6.2 mm |
| 2024-09-30 | 晴天 | 33°/21° | 3.7 mm |
2024年09月蒙西翁共记录 30 天，平均最高 34℃、最低 21℃，降水日 23 天。