| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 中雨 | 6°/3° | 24.2 mm |
| 2023-12-02 | 大雨 | 7°/4° | 25.2 mm |
| 2023-12-03 | 大雨 | 11°/5° | 37.1 mm |
| 2023-12-04 | 大雨 | 14°/8° | 27.1 mm |
| 2023-12-05 | 大雨 | 14°/10° | 80.4 mm |
| 2023-12-06 | 中雨 | 11°/7° | 25.2 mm |
| 2023-12-07 | 大雨 | 7°/3° | 21.8 mm |
| 2023-12-08 | 小毛毛雨 | 5°/1° | 0.5 mm |
| 2023-12-09 | 中雨 | 6°/1° | 46.7 mm |
| 2023-12-10 | 中雨 | 10°/6° | 25.6 mm |
| 2023-12-11 | 雾 | 10°/5° | 0.0 mm |
| 2023-12-12 | 雾 | 10°/4° | 0.0 mm |
| 2023-12-13 | 雾 | 11°/7° | 0.0 mm |
| 2023-12-14 | 小雨 | 10°/7° | 3.7 mm |
| 2023-12-15 | 雾 | 12°/7° | 0.0 mm |
| 2023-12-16 | 雾 | 12°/6° | 0.0 mm |
| 2023-12-17 | 雾 | 13°/7° | 0.0 mm |
| 2023-12-18 | 阴 | 12°/8° | 0.0 mm |
| 2023-12-19 | 小雨 | 11°/8° | 4.4 mm |
| 2023-12-20 | 雾 | 12°/6° | 0.0 mm |
| 2023-12-21 | 雾 | 13°/6° | 0.0 mm |
| 2023-12-22 | 中雨 | 7°/3° | 15.5 mm |
| 2023-12-23 | 雾 | 6°/1° | 0.0 mm |
| 2023-12-24 | 小雨 | 6°/3° | 1.8 mm |
| 2023-12-25 | 中雨 | 9°/5° | 12.7 mm |
| 2023-12-26 | 小雨 | 10°/6° | 3.3 mm |
| 2023-12-27 | 小毛毛雨 | 11°/8° | 0.4 mm |
| 2023-12-28 | 小毛毛雨 | 11°/8° | 0.4 mm |
| 2023-12-29 | 小雨 | 13°/10° | 1.4 mm |
| 2023-12-30 | 中雨 | 10°/7° | 7.7 mm |
| 2023-12-31 | 大毛毛雨 | 8°/4° | 1.1 mm |
2023年12月刘易斯共记录 31 天，平均最高 9℃、最低 5℃，降水日 21 天。