| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小雨 | 13°/7° | 3.3 mm |
| 2025-04-02 | 中雨 | 16°/9° | 8.7 mm |
| 2025-04-03 | 阴 | 15°/8° | 0.0 mm |
| 2025-04-04 | 阴 | 16°/7° | 0.0 mm |
| 2025-04-05 | 小毛毛雨 | 17°/11° | 1.3 mm |
| 2025-04-06 | 小毛毛雨 | 17°/12° | 0.3 mm |
| 2025-04-07 | 阴 | 18°/10° | 0.0 mm |
| 2025-04-08 | 阴 | 19°/12° | 0.0 mm |
| 2025-04-09 | 小毛毛雨 | 20°/13° | 0.1 mm |
| 2025-04-10 | 大毛毛雨 | 19°/14° | 5.1 mm |
| 2025-04-11 | 阴 | 19°/13° | 0.0 mm |
| 2025-04-12 | 中雨 | 19°/13° | 8.1 mm |
| 2025-04-13 | 中雨 | 16°/10° | 13.8 mm |
| 2025-04-14 | 雷阵雨 | 15°/10° | 5.9 mm |
| 2025-04-15 | 毛毛雨 | 14°/9° | 1.9 mm |
| 2025-04-16 | 阴 | 19°/11° | 0.0 mm |
| 2025-04-17 | 阴 | 21°/14° | 0.0 mm |
| 2025-04-18 | 阵雨 | 22°/16° | 2.3 mm |
| 2025-04-19 | 阴 | 22°/16° | 0.0 mm |
| 2025-04-20 | 小毛毛雨 | 19°/16° | 2.3 mm |
| 2025-04-21 | 阴 | 22°/16° | 0.0 mm |
| 2025-04-22 | 小雨 | 19°/17° | 7.6 mm |
| 2025-04-23 | 毛毛雨 | 17°/13° | 1.7 mm |
| 2025-04-24 | 阴 | 19°/12° | 0.0 mm |
| 2025-04-25 | 阴 | 19°/13° | 0.0 mm |
| 2025-04-26 | 阴 | 21°/11° | 0.0 mm |
| 2025-04-27 | 小毛毛雨 | 21°/14° | 0.1 mm |
| 2025-04-28 | 中阵雨 | 18°/14° | 18.8 mm |
| 2025-04-29 | 晴天 | 19°/13° | 0.0 mm |
| 2025-04-30 | 阴 | 20°/13° | 0.0 mm |
2025年04月大牟田市共记录 30 天，平均最高 18℃、最低 12℃，降水日 16 天。