| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-04-01 | 阴 | 13°/4° | 0.0 mm |
| 2026-04-02 | 小毛毛雨 | 11°/4° | 0.5 mm |
| 2026-04-03 | 阴 | 14°/4° | 0.0 mm |
| 2026-04-04 | 小毛毛雨 | 14°/10° | 2.2 mm |
| 2026-04-05 | 小毛毛雨 | 14°/9° | 1.4 mm |
| 2026-04-06 | 小毛毛雨 | 14°/5° | 0.3 mm |
| 2026-04-07 | 阴 | 19°/6° | 0.0 mm |
| 2026-04-08 | 阴 | 21°/7° | 0.0 mm |
| 2026-04-09 | 阵雨 | 21°/9° | 1.5 mm |
| 2026-04-10 | 中阵雨 | 14°/7° | 8.1 mm |
| 2026-04-11 | 强阵雨 | 20°/7° | 22.8 mm |
| 2026-04-12 | 小毛毛雨 | 14°/6° | 0.5 mm |
| 2026-04-13 | 小毛毛雨 | 11°/7° | 1.2 mm |
| 2026-04-14 | 阴 | 16°/5° | 0.0 mm |
| 2026-04-15 | 阴 | 18°/7° | 0.0 mm |
| 2026-04-16 | 小毛毛雨 | 18°/12° | 0.5 mm |
| 2026-04-17 | 阴 | 20°/11° | 0.0 mm |
| 2026-04-18 | 毛毛雨 | 20°/11° | 1.5 mm |
| 2026-04-19 | 毛毛雨 | 15°/8° | 1.6 mm |
| 2026-04-20 | 小毛毛雨 | 12°/6° | 0.2 mm |
| 2026-04-21 | 毛毛雨 | 15°/6° | 2.4 mm |
| 2026-04-22 | 晴天 | 18°/6° | 0.0 mm |
| 2026-04-23 | 阴 | 19°/7° | 0.0 mm |
| 2026-04-24 | 多云 | 18°/6° | 0.0 mm |
| 2026-04-25 | 阴 | 17°/7° | 0.0 mm |
| 2026-04-26 | 阴 | 18°/6° | 0.0 mm |
| 2026-04-27 | 阴 | 20°/8° | 0.0 mm |
| 2026-04-28 | 阴 | 21°/9° | 0.0 mm |
| 2026-04-29 | 晴天 | 20°/8° | 0.0 mm |
| 2026-04-30 | 多云 | 19°/7° | 0.0 mm |
2026年04月勒沃库森共记录 30 天，平均最高 16℃、最低 7℃，降水日 14 天。