| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 小毛毛雨 | 12°/5° | 0.1 mm |
| 2025-04-02 | 阴 | 17°/6° | 0.0 mm |
| 2025-04-03 | 阴 | 19°/7° | 0.0 mm |
| 2025-04-04 | 晴天 | 22°/9° | 0.0 mm |
| 2025-04-05 | 阴 | 21°/10° | 0.0 mm |
| 2025-04-06 | 多云 | 13°/6° | 0.0 mm |
| 2025-04-07 | 晴天 | 14°/2° | 0.0 mm |
| 2025-04-08 | 阴 | 16°/4° | 0.0 mm |
| 2025-04-09 | 阴 | 17°/6° | 0.0 mm |
| 2025-04-10 | 阴 | 15°/7° | 0.0 mm |
| 2025-04-11 | 晴天 | 19°/6° | 0.0 mm |
| 2025-04-12 | 毛毛雨 | 22°/8° | 0.7 mm |
| 2025-04-13 | 中阵雨 | 20°/12° | 7.3 mm |
| 2025-04-14 | 阴 | 20°/10° | 0.0 mm |
| 2025-04-15 | 阵雨 | 17°/11° | 4.9 mm |
| 2025-04-16 | 毛毛雨 | 13°/9° | 4.3 mm |
| 2025-04-17 | 毛毛雨 | 9°/6° | 5.4 mm |
| 2025-04-18 | 小毛毛雨 | 9°/6° | 1.3 mm |
| 2025-04-19 | 阴 | 17°/4° | 0.0 mm |
| 2025-04-20 | 小毛毛雨 | 14°/9° | 0.5 mm |
| 2025-04-21 | 阵雨 | 13°/7° | 4.1 mm |
| 2025-04-22 | 小毛毛雨 | 18°/7° | 0.1 mm |
| 2025-04-23 | 阵雨 | 17°/10° | 7.0 mm |
| 2025-04-24 | 阵雨 | 14°/9° | 3.4 mm |
| 2025-04-25 | 阵雨 | 14°/9° | 8.9 mm |
| 2025-04-26 | 小毛毛雨 | 16°/7° | 0.3 mm |
| 2025-04-27 | 阴 | 19°/8° | 0.0 mm |
| 2025-04-28 | 阴 | 21°/9° | 0.0 mm |
| 2025-04-29 | 晴天 | 23°/10° | 0.0 mm |
| 2025-04-30 | 阴 | 24°/12° | 0.0 mm |
2025年04月下莱茵省共记录 30 天，平均最高 16℃、最低 7℃，降水日 14 天。