| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 9°/1° | 0.0 mm |
| 2025-01-02 | 大毛毛雨 | 10°/3° | 3.3 mm |
| 2025-01-03 | 大毛毛雨 | 6°/1° | 3.7 mm |
| 2025-01-04 | 毛毛雨 | 4°/0° | 1.7 mm |
| 2025-01-05 | 小毛毛雨 | 12°/4° | 0.5 mm |
| 2025-01-06 | 阵雨 | 13°/9° | 3.5 mm |
| 2025-01-07 | 小毛毛雨 | 10°/5° | 0.4 mm |
| 2025-01-08 | 毛毛雨 | 12°/7° | 3.0 mm |
| 2025-01-09 | 大毛毛雨 | 13°/5° | 5.5 mm |
| 2025-01-10 | 中雪 | 5°/2° | 7.9 mm |
| 2025-01-11 | 雾 | 5°/1° | 0.0 mm |
| 2025-01-12 | 阴 | 3°/0° | 0.0 mm |
| 2025-01-13 | 阴 | 2°/-1° | 0.0 mm |
| 2025-01-14 | 晴天 | 2°/-1° | 0.0 mm |
| 2025-01-15 | 阴 | 4°/0° | 0.0 mm |
| 2025-01-16 | 阴 | 4°/0° | 0.0 mm |
| 2025-01-17 | 晴天 | 5°/0° | 0.0 mm |
| 2025-01-18 | 晴天 | 3°/0° | 0.0 mm |
| 2025-01-19 | 阴 | 5°/0° | 0.0 mm |
| 2025-01-20 | 阴 | 7°/1° | 0.0 mm |
| 2025-01-21 | 阴 | 10°/2° | 0.0 mm |
| 2025-01-22 | 毛毛雨 | 13°/6° | 0.8 mm |
| 2025-01-23 | 小雨 | 12°/5° | 5.1 mm |
| 2025-01-24 | 阴 | 11°/4° | 0.0 mm |
| 2025-01-25 | 强阵雨 | 16°/8° | 11.1 mm |
| 2025-01-26 | 毛毛雨 | 10°/5° | 1.8 mm |
| 2025-01-27 | 毛毛雨 | 14°/9° | 3.3 mm |
| 2025-01-28 | 小雨 | 10°/7° | 8.5 mm |
| 2025-01-29 | 小毛毛雨 | 10°/5° | 0.7 mm |
| 2025-01-30 | 大毛毛雨 | 10°/7° | 4.1 mm |
| 2025-01-31 | 小毛毛雨 | 7°/4° | 0.2 mm |
2025年01月里昂共记录 31 天，平均最高 8℃、最低 3℃，降水日 18 天。