| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 晴间多云 | 28°/15° | 0.0 mm |
| 2025-05-02 | 阴 | 29°/16° | 0.0 mm |
| 2025-05-03 | 雷阵雨 | 25°/15° | 9.4 mm |
| 2025-05-04 | 阵雨 | 16°/9° | 3.2 mm |
| 2025-05-05 | 小毛毛雨 | 17°/7° | 0.1 mm |
| 2025-05-06 | 阴 | 16°/8° | 0.0 mm |
| 2025-05-07 | 阴 | 16°/7° | 0.0 mm |
| 2025-05-08 | 小毛毛雨 | 17°/10° | 0.3 mm |
| 2025-05-09 | 阴 | 17°/7° | 0.0 mm |
| 2025-05-10 | 多云 | 20°/8° | 0.0 mm |
| 2025-05-11 | 晴天 | 23°/10° | 0.0 mm |
| 2025-05-12 | 晴天 | 22°/11° | 0.0 mm |
| 2025-05-13 | 多云 | 22°/10° | 0.0 mm |
| 2025-05-14 | 阴 | 24°/11° | 0.0 mm |
| 2025-05-15 | 阴 | 19°/12° | 0.0 mm |
| 2025-05-16 | 阴 | 19°/9° | 0.0 mm |
| 2025-05-17 | 毛毛雨 | 19°/9° | 1.6 mm |
| 2025-05-18 | 小毛毛雨 | 19°/10° | 0.3 mm |
| 2025-05-19 | 阴 | 23°/9° | 0.0 mm |
| 2025-05-20 | 阴 | 24°/11° | 0.0 mm |
| 2025-05-21 | 阵雨 | 22°/13° | 3.6 mm |
| 2025-05-22 | 小毛毛雨 | 18°/10° | 1.7 mm |
| 2025-05-23 | 阴 | 16°/7° | 0.0 mm |
| 2025-05-24 | 小雨 | 19°/7° | 3.3 mm |
| 2025-05-25 | 雷阵雨 | 18°/10° | 15.7 mm |
| 2025-05-26 | 阵雨 | 19°/10° | 4.2 mm |
| 2025-05-27 | 小毛毛雨 | 20°/11° | 0.4 mm |
| 2025-05-28 | 雷阵雨 | 17°/12° | 21.3 mm |
| 2025-05-29 | 毛毛雨 | 18°/10° | 2.0 mm |
| 2025-05-30 | 阴 | 27°/13° | 0.0 mm |
| 2025-05-31 | 强阵雨 | 30°/16° | 16.4 mm |
2025年05月曼海姆共记录 31 天，平均最高 20℃、最低 10℃，降水日 15 天。