| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 阴 | 31°/19° | 0.0 mm |
| 2025-04-02 | 阴 | 33°/19° | 0.0 mm |
| 2025-04-03 | 阴 | 33°/19° | 0.0 mm |
| 2025-04-04 | 阴 | 34°/20° | 0.0 mm |
| 2025-04-05 | 阵雨 | 34°/20° | 4.0 mm |
| 2025-04-06 | 雷阵雨 | 31°/18° | 17.7 mm |
| 2025-04-07 | 阵雨 | 31°/17° | 6.2 mm |
| 2025-04-08 | 小毛毛雨 | 31°/18° | 0.3 mm |
| 2025-04-09 | 毛毛雨 | 32°/19° | 0.8 mm |
| 2025-04-10 | 阴 | 33°/21° | 0.0 mm |
| 2025-04-11 | 大毛毛雨 | 32°/20° | 1.6 mm |
| 2025-04-12 | 雷阵雨 | 28°/19° | 15.3 mm |
| 2025-04-13 | 雷阵雨 | 25°/18° | 33.7 mm |
| 2025-04-14 | 阵雨 | 24°/18° | 7.2 mm |
| 2025-04-15 | 阴 | 27°/18° | 0.0 mm |
| 2025-04-16 | 阵雨 | 30°/19° | 2.4 mm |
| 2025-04-17 | 中阵雨 | 30°/20° | 2.9 mm |
| 2025-04-18 | 阵雨 | 31°/19° | 2.3 mm |
| 2025-04-19 | 中阵雨 | 31°/19° | 9.9 mm |
| 2025-04-20 | 雷阵雨 | 26°/18° | 32.3 mm |
| 2025-04-21 | 雷阵雨 | 27°/18° | 20.1 mm |
| 2025-04-22 | 小毛毛雨 | 31°/20° | 0.1 mm |
| 2025-04-23 | 阴 | 33°/20° | 0.0 mm |
| 2025-04-24 | 阴 | 33°/21° | 0.0 mm |
| 2025-04-25 | 阴 | 34°/20° | 0.0 mm |
| 2025-04-26 | 阴 | 35°/21° | 0.0 mm |
| 2025-04-27 | 阴 | 34°/21° | 0.0 mm |
| 2025-04-28 | 小毛毛雨 | 32°/19° | 1.0 mm |
| 2025-04-29 | 阵雨 | 27°/18° | 6.4 mm |
| 2025-04-30 | 阵雨 | 31°/17° | 6.2 mm |
2025年04月永沙县共记录 30 天，平均最高 30℃、最低 19℃，降水日 19 天。