| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 阵雨 | 21°/13° | 6.1 mm |
| 2025-09-02 | 阵雨 | 22°/14° | 9.9 mm |
| 2025-09-03 | 中阵雨 | 21°/14° | 19.1 mm |
| 2025-09-04 | 阵雨 | 22°/13° | 6.1 mm |
| 2025-09-05 | 阵雨 | 24°/13° | 6.7 mm |
| 2025-09-06 | 阵雨 | 24°/13° | 1.4 mm |
| 2025-09-07 | 毛毛雨 | 23°/14° | 3.4 mm |
| 2025-09-08 | 阵雨 | 21°/14° | 15.7 mm |
| 2025-09-09 | 大毛毛雨 | 22°/13° | 2.1 mm |
| 2025-09-10 | 小毛毛雨 | 21°/13° | 0.6 mm |
| 2025-09-11 | 小毛毛雨 | 21°/13° | 0.2 mm |
| 2025-09-12 | 小毛毛雨 | 21°/12° | 0.1 mm |
| 2025-09-13 | 小毛毛雨 | 23°/14° | 0.6 mm |
| 2025-09-14 | 小毛毛雨 | 24°/13° | 0.2 mm |
| 2025-09-15 | 阴 | 21°/13° | 0.0 mm |
| 2025-09-16 | 小毛毛雨 | 20°/13° | 0.1 mm |
| 2025-09-17 | 阴 | 21°/12° | 0.0 mm |
| 2025-09-18 | 阴 | 21°/12° | 0.0 mm |
| 2025-09-19 | 阴 | 23°/14° | 0.0 mm |
| 2025-09-20 | 阴 | 23°/13° | 0.0 mm |
| 2025-09-21 | 多云 | 24°/12° | 0.0 mm |
| 2025-09-22 | 阴 | 24°/14° | 0.0 mm |
| 2025-09-23 | 阴 | 24°/13° | 0.0 mm |
| 2025-09-24 | 小毛毛雨 | 24°/14° | 0.3 mm |
| 2025-09-25 | 强阵雨 | 24°/12° | 26.6 mm |
| 2025-09-26 | 阵雨 | 22°/14° | 3.6 mm |
| 2025-09-27 | 阵雨 | 22°/14° | 14.0 mm |
| 2025-09-28 | 阴 | 20°/13° | 0.0 mm |
| 2025-09-29 | 阴 | 20°/12° | 0.0 mm |
| 2025-09-30 | 小毛毛雨 | 22°/13° | 0.1 mm |
2025年09月科隆共记录 30 天，平均最高 22℃、最低 13℃，降水日 20 天。