| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小毛毛雨 | 10°/6° | 0.2 mm |
| 2025-04-02 | 阴 | 14°/5° | 0.0 mm |
| 2025-04-03 | 阴 | 17°/6° | 0.0 mm |
| 2025-04-04 | 晴天 | 19°/8° | 0.0 mm |
| 2025-04-05 | 小毛毛雨 | 19°/7° | 0.1 mm |
| 2025-04-06 | 阴 | 6°/0° | 0.0 mm |
| 2025-04-07 | 小毛毛雨 | 8°/1° | 0.2 mm |
| 2025-04-08 | 毛毛雨 | 12°/4° | 1.7 mm |
| 2025-04-09 | 阴 | 14°/4° | 0.0 mm |
| 2025-04-10 | 小毛毛雨 | 12°/7° | 0.1 mm |
| 2025-04-11 | 阴 | 19°/7° | 0.0 mm |
| 2025-04-12 | 阴 | 18°/9° | 0.0 mm |
| 2025-04-13 | 阴 | 20°/9° | 0.0 mm |
| 2025-04-14 | 阴 | 21°/10° | 0.0 mm |
| 2025-04-15 | 小毛毛雨 | 18°/11° | 0.5 mm |
| 2025-04-16 | 阴 | 25°/11° | 0.0 mm |
| 2025-04-17 | 阴 | 26°/15° | 0.0 mm |
| 2025-04-18 | 毛毛雨 | 16°/9° | 2.4 mm |
| 2025-04-19 | 阴 | 18°/7° | 0.0 mm |
| 2025-04-20 | 阴 | 21°/9° | 0.0 mm |
| 2025-04-21 | 毛毛雨 | 22°/12° | 1.6 mm |
| 2025-04-22 | 中阵雨 | 22°/12° | 5.3 mm |
| 2025-04-23 | 小毛毛雨 | 23°/13° | 0.4 mm |
| 2025-04-24 | 毛毛雨 | 17°/12° | 0.8 mm |
| 2025-04-25 | 大毛毛雨 | 13°/10° | 10.2 mm |
| 2025-04-26 | 毛毛雨 | 16°/9° | 1.2 mm |
| 2025-04-27 | 晴天 | 17°/6° | 0.0 mm |
| 2025-04-28 | 晴天 | 21°/8° | 0.0 mm |
| 2025-04-29 | 多云 | 22°/11° | 0.0 mm |
| 2025-04-30 | 阴 | 24°/12° | 0.0 mm |
2025年04月维也纳共记录 30 天，平均最高 17℃、最低 8℃，降水日 13 天。