| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 雾 | 19°/11° | 0.0 mm |
| 2023-12-02 | 阴 | 19°/6° | 0.0 mm |
| 2023-12-03 | 阴 | 23°/5° | 0.0 mm |
| 2023-12-04 | 晴天 | 19°/7° | 0.0 mm |
| 2023-12-05 | 晴天 | 22°/3° | 0.0 mm |
| 2023-12-06 | 晴间多云 | 19°/5° | 0.0 mm |
| 2023-12-07 | 阴 | 21°/4° | 0.0 mm |
| 2023-12-08 | 雾 | 25°/17° | 0.0 mm |
| 2023-12-09 | 阴 | 26°/13° | 0.0 mm |
| 2023-12-10 | 晴天 | 13°/1° | 0.0 mm |
| 2023-12-11 | 晴天 | 18°/-2° | 0.0 mm |
| 2023-12-12 | 阴 | 19°/2° | 0.0 mm |
| 2023-12-13 | 阴 | 16°/6° | 0.0 mm |
| 2023-12-14 | 阴 | 21°/8° | 0.0 mm |
| 2023-12-15 | 阴 | 18°/12° | 0.0 mm |
| 2023-12-16 | 阴 | 16°/6° | 0.0 mm |
| 2023-12-17 | 阴 | 22°/0° | 0.0 mm |
| 2023-12-18 | 晴天 | 20°/3° | 0.0 mm |
| 2023-12-19 | 阴 | 17°/3° | 0.0 mm |
| 2023-12-20 | 阴 | 21°/7° | 0.0 mm |
| 2023-12-21 | 阴 | 18°/13° | 0.0 mm |
| 2023-12-22 | 小毛毛雨 | 19°/13° | 0.4 mm |
| 2023-12-23 | 大毛毛雨 | 22°/15° | 1.5 mm |
| 2023-12-24 | 大雨 | 18°/13° | 39.3 mm |
| 2023-12-25 | 阴 | 12°/4° | 0.0 mm |
| 2023-12-26 | 阴 | 14°/-1° | 0.0 mm |
| 2023-12-27 | 晴间多云 | 14°/1° | 0.0 mm |
| 2023-12-28 | 多云 | 12°/0° | 0.0 mm |
| 2023-12-29 | 晴间多云 | 13°/0° | 0.0 mm |
| 2023-12-30 | 晴天 | 19°/-2° | 0.0 mm |
| 2023-12-31 | 阴 | 22°/2° | 0.0 mm |
2023年12月利昂共记录 31 天，平均最高 18℃、最低 5℃，降水日 3 天。