| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 毛毛雨 | 7°/1° | 1.9 mm |
| 2023-12-02 | 小毛毛雨 | 4°/2° | 0.4 mm |
| 2023-12-03 | 小雨 | 6°/2° | 5.5 mm |
| 2023-12-04 | 中雪 | 4°/0° | 0.8 mm |
| 2023-12-05 | 小毛毛雨 | 0°/-1° | 0.2 mm |
| 2023-12-06 | 阴 | 0°/-8° | 0.0 mm |
| 2023-12-07 | 小雪 | 0°/-10° | 0.4 mm |
| 2023-12-08 | 雾 | 5°/0° | 0.0 mm |
| 2023-12-09 | 阴 | 8°/3° | 0.0 mm |
| 2023-12-10 | 毛毛雨 | 9°/3° | 3.4 mm |
| 2023-12-11 | 中雪 | 2°/-3° | 3.4 mm |
| 2023-12-12 | 阴 | 4°/-4° | 0.0 mm |
| 2023-12-13 | 阴 | 1°/-2° | 0.0 mm |
| 2023-12-14 | 阴 | 1°/-7° | 0.0 mm |
| 2023-12-15 | 雾 | 9°/0° | 0.0 mm |
| 2023-12-16 | 阴 | 7°/1° | 0.0 mm |
| 2023-12-17 | 中雨 | 7°/3° | 4.4 mm |
| 2023-12-18 | 大雨 | 8°/3° | 68.5 mm |
| 2023-12-19 | 中雪 | 3°/-5° | 1.6 mm |
| 2023-12-20 | 阴 | 2°/-5° | 0.0 mm |
| 2023-12-21 | 阴 | 0°/-9° | 0.0 mm |
| 2023-12-22 | 阴 | 0°/-12° | 0.0 mm |
| 2023-12-23 | 中雪 | 0°/-6° | 2.9 mm |
| 2023-12-24 | 毛毛雨 | 2°/0° | 0.7 mm |
| 2023-12-25 | 阴 | 7°/0° | 0.0 mm |
| 2023-12-26 | 阴 | 8°/1° | 0.0 mm |
| 2023-12-27 | 小毛毛雨 | 8°/6° | 0.8 mm |
| 2023-12-28 | 毛毛雨 | 9°/6° | 1.5 mm |
| 2023-12-29 | 毛毛雨 | 6°/3° | 0.7 mm |
| 2023-12-30 | 中雪 | 3°/-1° | 1.6 mm |
| 2023-12-31 | 小毛毛雨 | -1°/-3° | 0.1 mm |
2023年12月刘易斯共记录 31 天，平均最高 4℃、最低 -1℃，降水日 18 天。