| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 阴 | 15°/4° | 0.0 mm |
| 2025-04-02 | 小毛毛雨 | 16°/6° | 0.1 mm |
| 2025-04-03 | 阴 | 19°/9° | 0.0 mm |
| 2025-04-04 | 阴 | 21°/10° | 0.0 mm |
| 2025-04-05 | 晴天 | 23°/10° | 0.0 mm |
| 2025-04-06 | 晴天 | 20°/11° | 0.0 mm |
| 2025-04-07 | 晴间多云 | 18°/6° | 0.0 mm |
| 2025-04-08 | 阴 | 20°/7° | 0.0 mm |
| 2025-04-09 | 阴 | 19°/9° | 0.0 mm |
| 2025-04-10 | 晴天 | 20°/8° | 0.0 mm |
| 2025-04-11 | 阴 | 22°/9° | 0.0 mm |
| 2025-04-12 | 大毛毛雨 | 21°/9° | 1.2 mm |
| 2025-04-13 | 小雨 | 15°/11° | 5.8 mm |
| 2025-04-14 | 小雨 | 19°/11° | 4.1 mm |
| 2025-04-15 | 中阵雨 | 17°/10° | 26.7 mm |
| 2025-04-16 | 中阵雨 | 11°/7° | 35.6 mm |
| 2025-04-17 | 毛毛雨 | 10°/7° | 5.7 mm |
| 2025-04-18 | 小毛毛雨 | 16°/5° | 0.1 mm |
| 2025-04-19 | 小毛毛雨 | 20°/9° | 0.7 mm |
| 2025-04-20 | 阵雨 | 19°/9° | 4.4 mm |
| 2025-04-21 | 中雨 | 16°/9° | 8.9 mm |
| 2025-04-22 | 小毛毛雨 | 17°/8° | 0.2 mm |
| 2025-04-23 | 小雨 | 17°/8° | 4.4 mm |
| 2025-04-24 | 小毛毛雨 | 16°/7° | 1.1 mm |
| 2025-04-25 | 阴 | 17°/7° | 0.0 mm |
| 2025-04-26 | 阴 | 17°/7° | 0.0 mm |
| 2025-04-27 | 小毛毛雨 | 19°/11° | 0.3 mm |
| 2025-04-28 | 毛毛雨 | 22°/11° | 1.0 mm |
| 2025-04-29 | 阵雨 | 24°/12° | 2.0 mm |
| 2025-04-30 | 阴 | 25°/13° | 0.0 mm |
2025年04月里昂共记录 30 天，平均最高 18℃、最低 8℃，降水日 17 天。