| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 阴 | 37°/22° | 0.0 mm |
| 2025-04-02 | 阴 | 36°/21° | 0.0 mm |
| 2025-04-03 | 小毛毛雨 | 36°/22° | 0.1 mm |
| 2025-04-04 | 阴 | 36°/22° | 0.0 mm |
| 2025-04-05 | 阴 | 35°/22° | 0.0 mm |
| 2025-04-06 | 阵雨 | 36°/21° | 8.8 mm |
| 2025-04-07 | 毛毛雨 | 34°/19° | 0.8 mm |
| 2025-04-08 | 小毛毛雨 | 35°/22° | 0.4 mm |
| 2025-04-09 | 阴 | 37°/23° | 0.0 mm |
| 2025-04-10 | 阴 | 35°/22° | 0.0 mm |
| 2025-04-11 | 小毛毛雨 | 36°/22° | 0.1 mm |
| 2025-04-12 | 阵雨 | 34°/22° | 4.8 mm |
| 2025-04-13 | 雷阵雨 | 33°/21° | 8.8 mm |
| 2025-04-14 | 中阵雨 | 29°/21° | 25.0 mm |
| 2025-04-15 | 雷阵雨 | 31°/20° | 4.8 mm |
| 2025-04-16 | 阴 | 34°/21° | 0.0 mm |
| 2025-04-17 | 毛毛雨 | 34°/21° | 0.8 mm |
| 2025-04-18 | 阵雨 | 33°/21° | 2.5 mm |
| 2025-04-19 | 小毛毛雨 | 34°/20° | 0.8 mm |
| 2025-04-20 | 毛毛雨 | 34°/21° | 1.1 mm |
| 2025-04-21 | 阴 | 35°/21° | 0.0 mm |
| 2025-04-22 | 阴 | 37°/23° | 0.0 mm |
| 2025-04-23 | 阴 | 37°/22° | 0.0 mm |
| 2025-04-24 | 阴 | 37°/22° | 0.0 mm |
| 2025-04-25 | 阴 | 37°/22° | 0.0 mm |
| 2025-04-26 | 阴 | 38°/23° | 0.0 mm |
| 2025-04-27 | 小毛毛雨 | 37°/22° | 0.6 mm |
| 2025-04-28 | 小毛毛雨 | 35°/21° | 0.8 mm |
| 2025-04-29 | 阵雨 | 25°/21° | 5.7 mm |
| 2025-04-30 | 小毛毛雨 | 29°/20° | 0.7 mm |
2025年04月南沙蒙乡共记录 30 天，平均最高 34℃、最低 21℃，降水日 17 天。