| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小毛毛雨 | 7°/0° | 0.8 mm |
| 2025-04-02 | 阴 | 12°/2° | 0.0 mm |
| 2025-04-03 | 阴 | 15°/4° | 0.0 mm |
| 2025-04-04 | 晴天 | 16°/3° | 0.0 mm |
| 2025-04-05 | 阴 | 17°/6° | 0.0 mm |
| 2025-04-06 | 阴 | 6°/0° | 0.0 mm |
| 2025-04-07 | 阴 | 8°/-2° | 0.0 mm |
| 2025-04-08 | 阴 | 11°/-1° | 0.0 mm |
| 2025-04-09 | 阴 | 11°/0° | 0.0 mm |
| 2025-04-10 | 阴 | 13°/3° | 0.0 mm |
| 2025-04-11 | 阴 | 16°/3° | 0.0 mm |
| 2025-04-12 | 阴 | 18°/4° | 0.0 mm |
| 2025-04-13 | 毛毛雨 | 16°/8° | 1.6 mm |
| 2025-04-14 | 小毛毛雨 | 16°/9° | 0.1 mm |
| 2025-04-15 | 毛毛雨 | 17°/8° | 2.6 mm |
| 2025-04-16 | 大毛毛雨 | 20°/7° | 3.8 mm |
| 2025-04-17 | 小毛毛雨 | 8°/6° | 0.6 mm |
| 2025-04-18 | 小毛毛雨 | 8°/5° | 0.2 mm |
| 2025-04-19 | 阴 | 17°/1° | 0.0 mm |
| 2025-04-20 | 毛毛雨 | 18°/5° | 1.5 mm |
| 2025-04-21 | 大毛毛雨 | 15°/4° | 2.8 mm |
| 2025-04-22 | 小毛毛雨 | 15°/4° | 0.3 mm |
| 2025-04-23 | 中阵雨 | 17°/7° | 19.2 mm |
| 2025-04-24 | 毛毛雨 | 11°/5° | 3.4 mm |
| 2025-04-25 | 毛毛雨 | 12°/5° | 4.6 mm |
| 2025-04-26 | 小毛毛雨 | 12°/6° | 0.5 mm |
| 2025-04-27 | 阴 | 14°/4° | 0.0 mm |
| 2025-04-28 | 阴 | 18°/7° | 0.0 mm |
| 2025-04-29 | 多云 | 19°/8° | 0.0 mm |
| 2025-04-30 | 晴间多云 | 20°/8° | 0.0 mm |
2025年04月乌尔姆共记录 30 天，平均最高 14℃、最低 4℃，降水日 14 天。