| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-07-01 | 阵雨 | 27°/20° | 12.5 mm |
| 2025-07-02 | 中阵雨 | 23°/21° | 28.1 mm |
| 2025-07-03 | 毛毛雨 | 23°/20° | 3.4 mm |
| 2025-07-04 | 阵雨 | 25°/20° | 6.3 mm |
| 2025-07-05 | 雷阵雨 | 28°/20° | 11.8 mm |
| 2025-07-06 | 雷阵雨 | 27°/20° | 11.9 mm |
| 2025-07-07 | 阵雨 | 27°/21° | 8.0 mm |
| 2025-07-08 | 雷阵雨 | 28°/21° | 13.4 mm |
| 2025-07-09 | 雷阵雨 | 28°/21° | 12.8 mm |
| 2025-07-10 | 毛毛雨 | 30°/21° | 4.0 mm |
| 2025-07-11 | 小雨 | 23°/21° | 13.1 mm |
| 2025-07-12 | 阵雨 | 22°/21° | 14.0 mm |
| 2025-07-13 | 雷阵雨 | 29°/21° | 15.2 mm |
| 2025-07-14 | 阵雨 | 28°/21° | 2.3 mm |
| 2025-07-15 | 中阵雨 | 23°/22° | 8.3 mm |
| 2025-07-16 | 小雨 | 22°/21° | 10.8 mm |
| 2025-07-17 | 强阵雨 | 23°/21° | 36.9 mm |
| 2025-07-18 | 雷阵雨 | 26°/21° | 19.3 mm |
| 2025-07-19 | 雷阵雨 | 29°/20° | 4.9 mm |
| 2025-07-20 | 小毛毛雨 | 29°/20° | 0.1 mm |
| 2025-07-21 | 雷阵雨 | 29°/20° | 6.7 mm |
| 2025-07-22 | 阵雨 | 25°/21° | 12.0 mm |
| 2025-07-23 | 强阵雨 | 22°/21° | 61.4 mm |
| 2025-07-24 | 强阵雨 | 25°/21° | 48.0 mm |
| 2025-07-25 | 阵雨 | 26°/21° | 11.1 mm |
| 2025-07-26 | 阵雨 | 25°/21° | 7.6 mm |
| 2025-07-27 | 雷阵雨 | 26°/21° | 18.2 mm |
| 2025-07-28 | 阵雨 | 27°/21° | 12.1 mm |
| 2025-07-29 | 雷阵雨 | 27°/21° | 13.2 mm |
| 2025-07-30 | 大毛毛雨 | 28°/21° | 5.5 mm |
| 2025-07-31 | 毛毛雨 | 30°/20° | 2.5 mm |
2025年07月南沙蒙乡共记录 31 天，平均最高 26℃、最低 20℃，降水日 31 天。