| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-09-01 | 晴天 | 28°/20° | 13.4 mm |
| 2024-09-02 | 晴天 | 30°/20° | 5.8 mm |
| 2024-09-03 | 晴天 | 30°/21° | 6.3 mm |
| 2024-09-04 | 晴天 | 31°/20° | 1.7 mm |
| 2024-09-05 | 晴天 | 31°/21° | 4.8 mm |
| 2024-09-06 | 晴天 | 29°/21° | 12.6 mm |
| 2024-09-07 | 晴天 | 32°/20° | 2.6 mm |
| 2024-09-08 | 晴天 | 29°/21° | 2.3 mm |
| 2024-09-09 | 晴天 | 27°/21° | 9.3 mm |
| 2024-09-10 | 晴天 | 22°/21° | 29.2 mm |
| 2024-09-11 | 晴天 | 25°/21° | 33.7 mm |
| 2024-09-12 | 晴天 | 28°/20° | 7.4 mm |
| 2024-09-13 | 晴天 | 30°/21° | 4.9 mm |
| 2024-09-14 | 晴天 | 32°/20° | 4.7 mm |
| 2024-09-15 | 晴天 | 31°/20° | 7.9 mm |
| 2024-09-16 | 晴天 | 31°/19° | 7.5 mm |
| 2024-09-17 | 晴天 | 31°/20° | 19.4 mm |
| 2024-09-18 | 晴天 | 27°/21° | 17.4 mm |
| 2024-09-19 | 晴天 | 32°/20° | 4.0 mm |
| 2024-09-20 | 晴天 | 31°/20° | 12.6 mm |
| 2024-09-21 | 晴天 | 28°/21° | 5.8 mm |
| 2024-09-22 | 晴天 | 27°/20° | 17.4 mm |
| 2024-09-23 | 晴天 | 23°/20° | 45.4 mm |
| 2024-09-24 | 晴天 | 23°/20° | 7.5 mm |
| 2024-09-25 | 晴天 | 22°/20° | 11.5 mm |
| 2024-09-26 | 晴天 | 27°/20° | 11.2 mm |
| 2024-09-27 | 晴天 | 29°/19° | 4.1 mm |
| 2024-09-28 | 晴天 | 29°/20° | 5.1 mm |
| 2024-09-29 | 晴天 | 30°/20° | 7.2 mm |
| 2024-09-30 | 晴天 | 30°/21° | 13.1 mm |
2024年09月南沙蒙乡共记录 30 天，平均最高 28℃、最低 20℃，降水日 30 天。