| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-12-01 | 阴 | 1°/-1° | 0.0 mm |
| 2024-12-02 | 中雪 | 0°/-5° | 1.6 mm |
| 2024-12-03 | 阴 | 0°/-6° | 0.0 mm |
| 2024-12-04 | 雾 | 11°/0° | 0.0 mm |
| 2024-12-05 | 晴天 | 7°/-8° | 0.0 mm |
| 2024-12-06 | 多云 | 1°/-10° | 0.0 mm |
| 2024-12-07 | 晴天 | 11°/-3° | 0.0 mm |
| 2024-12-08 | 大毛毛雨 | 12°/5° | 2.2 mm |
| 2024-12-09 | 大毛毛雨 | 11°/9° | 1.1 mm |
| 2024-12-10 | 阴 | 9°/2° | 0.0 mm |
| 2024-12-11 | 阴 | 4°/-1° | 0.0 mm |
| 2024-12-12 | 多云 | 8°/-5° | 0.0 mm |
| 2024-12-13 | 阴 | 4°/-3° | 0.0 mm |
| 2024-12-14 | 中雨 | 10°/0° | 7.3 mm |
| 2024-12-15 | 雾 | 13°/7° | 0.0 mm |
| 2024-12-16 | 大雨 | 17°/9° | 20.3 mm |
| 2024-12-17 | 大毛毛雨 | 12°/1° | 1.1 mm |
| 2024-12-18 | 小雨 | 9°/1° | 3.6 mm |
| 2024-12-19 | 阴 | 7°/-1° | 0.0 mm |
| 2024-12-20 | 阴 | 5°/0° | 0.0 mm |
| 2024-12-21 | 阴 | 3°/-2° | 0.0 mm |
| 2024-12-22 | 阴 | 5°/-5° | 0.0 mm |
| 2024-12-23 | 小雨 | 8°/0° | 1.8 mm |
| 2024-12-24 | 大毛毛雨 | 8°/6° | 2.7 mm |
| 2024-12-25 | 小毛毛雨 | 8°/6° | 0.8 mm |
| 2024-12-26 | 小毛毛雨 | 12°/7° | 0.4 mm |
| 2024-12-27 | 大毛毛雨 | 13°/10° | 1.9 mm |
| 2024-12-28 | 中雨 | 15°/10° | 7.3 mm |
| 2024-12-29 | 中雨 | 12°/8° | 27.5 mm |
| 2024-12-30 | 阴 | 13°/4° | 0.0 mm |
| 2024-12-31 | 阴 | 12°/4° | 0.0 mm |
2024年12月威廉森共记录 31 天，平均最高 8℃、最低 1℃，降水日 14 天。