| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2023-12-01 | 中雨 | 15°/8° | 10.5 mm |
| 2023-12-02 | 小雨 | 15°/12° | 5.4 mm |
| 2023-12-03 | 小毛毛雨 | 14°/4° | 0.4 mm |
| 2023-12-04 | 阴 | 12°/3° | 0.0 mm |
| 2023-12-05 | 阴 | 13°/3° | 0.0 mm |
| 2023-12-06 | 阴 | 8°/0° | 0.0 mm |
| 2023-12-07 | 阴 | 15°/0° | 0.0 mm |
| 2023-12-08 | 阴 | 17°/5° | 0.0 mm |
| 2023-12-09 | 毛毛雨 | 19°/11° | 1.5 mm |
| 2023-12-10 | 阴 | 10°/0° | 0.0 mm |
| 2023-12-11 | 阴 | 7°/-4° | 0.0 mm |
| 2023-12-12 | 晴间多云 | 13°/-3° | 0.0 mm |
| 2023-12-13 | 阴 | 14°/0° | 0.0 mm |
| 2023-12-14 | 晴天 | 16°/0° | 0.0 mm |
| 2023-12-15 | 多云 | 17°/-2° | 0.0 mm |
| 2023-12-16 | 阴 | 16°/1° | 0.0 mm |
| 2023-12-17 | 中雨 | 11°/5° | 3.3 mm |
| 2023-12-18 | 阴 | 7°/-1° | 0.0 mm |
| 2023-12-19 | 雾 | 5°/-5° | 0.0 mm |
| 2023-12-20 | 阴 | 11°/-3° | 0.0 mm |
| 2023-12-21 | 阴 | 11°/0° | 0.0 mm |
| 2023-12-22 | 阴 | 15°/0° | 0.0 mm |
| 2023-12-23 | 中雨 | 12°/7° | 7.9 mm |
| 2023-12-24 | 雾 | 19°/9° | 0.0 mm |
| 2023-12-25 | 小雨 | 16°/12° | 5.1 mm |
| 2023-12-26 | 雾 | 12°/2° | 0.0 mm |
| 2023-12-27 | 雾 | 9°/0° | 0.0 mm |
| 2023-12-28 | 阴 | 6°/0° | 0.0 mm |
| 2023-12-29 | 阴 | 3°/2° | 0.0 mm |
| 2023-12-30 | 阴 | 4°/1° | 0.0 mm |
| 2023-12-31 | 阴 | 13°/0° | 0.0 mm |
2023年12月威尔逊共记录 31 天，平均最高 12℃、最低 2℃，降水日 7 天。