| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 晴天 | 27°/16° | 0.0 mm |
| 2025-09-02 | 大毛毛雨 | 23°/17° | 4.4 mm |
| 2025-09-03 | 阵雨 | 25°/16° | 3.4 mm |
| 2025-09-04 | 多云 | 28°/18° | 0.0 mm |
| 2025-09-05 | 毛毛雨 | 23°/15° | 1.2 mm |
| 2025-09-06 | 小雨 | 23°/14° | 4.5 mm |
| 2025-09-07 | 阴 | 24°/15° | 0.0 mm |
| 2025-09-08 | 阴 | 25°/16° | 0.0 mm |
| 2025-09-09 | 阴 | 25°/16° | 0.0 mm |
| 2025-09-10 | 中阵雨 | 21°/17° | 26.4 mm |
| 2025-09-11 | 小毛毛雨 | 25°/16° | 0.3 mm |
| 2025-09-12 | 小毛毛雨 | 19°/17° | 0.4 mm |
| 2025-09-13 | 毛毛雨 | 22°/16° | 2.2 mm |
| 2025-09-14 | 大毛毛雨 | 19°/15° | 5.0 mm |
| 2025-09-15 | 小毛毛雨 | 27°/15° | 0.7 mm |
| 2025-09-16 | 阵雨 | 21°/15° | 8.8 mm |
| 2025-09-17 | 阴 | 20°/13° | 0.0 mm |
| 2025-09-18 | 阴 | 24°/14° | 0.0 mm |
| 2025-09-19 | 阴 | 28°/17° | 0.0 mm |
| 2025-09-20 | 多云 | 29°/17° | 0.0 mm |
| 2025-09-21 | 阴 | 30°/19° | 0.0 mm |
| 2025-09-22 | 阴 | 28°/18° | 0.0 mm |
| 2025-09-23 | 阴 | 17°/13° | 0.0 mm |
| 2025-09-24 | 毛毛雨 | 13°/12° | 3.6 mm |
| 2025-09-25 | 阵雨 | 13°/12° | 4.3 mm |
| 2025-09-26 | 小毛毛雨 | 14°/12° | 0.8 mm |
| 2025-09-27 | 阴 | 18°/10° | 0.0 mm |
| 2025-09-28 | 阴 | 18°/14° | 0.0 mm |
| 2025-09-29 | 阴 | 16°/9° | 0.0 mm |
| 2025-09-30 | 阴 | 15°/8° | 0.0 mm |
2025年09月维也纳共记录 30 天，平均最高 22℃、最低 14℃，降水日 14 天。