| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小雨 | 5°/-2° | 5.7 mm |
| 2025-12-02 | 中雨 | 3°/-1° | 17.3 mm |
| 2025-12-03 | 雾 | 2°/-2° | 0.0 mm |
| 2025-12-04 | 大雪 | 3°/-1° | 7.9 mm |
| 2025-12-05 | 中雪 | 2°/0° | 0.4 mm |
| 2025-12-06 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-07 | 雾 | 6°/-1° | 0.0 mm |
| 2025-12-08 | 小毛毛雨 | 5°/0° | 1.2 mm |
| 2025-12-09 | 阴 | 8°/-3° | 0.0 mm |
| 2025-12-10 | 阴 | 10°/2° | 0.0 mm |
| 2025-12-11 | 阴 | 4°/-2° | 0.0 mm |
| 2025-12-12 | 阴 | 12°/2° | 0.0 mm |
| 2025-12-13 | 大毛毛雨 | 9°/-1° | 1.1 mm |
| 2025-12-14 | 雾 | 1°/-9° | 0.0 mm |
| 2025-12-15 | 晴天 | 3°/-11° | 0.0 mm |
| 2025-12-16 | 雾 | 9°/-2° | 0.0 mm |
| 2025-12-17 | 阴 | 14°/6° | 0.0 mm |
| 2025-12-18 | 中雨 | 15°/7° | 7.9 mm |
| 2025-12-19 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-20 | 阴 | 16°/-2° | 0.0 mm |
| 2025-12-21 | 阴 | 13°/2° | 0.0 mm |
| 2025-12-22 | 阴 | 16°/-1° | 0.0 mm |
| 2025-12-23 | 小毛毛雨 | 19°/14° | 0.4 mm |
| 2025-12-24 | 毛毛雨 | 21°/16° | 0.7 mm |
| 2025-12-25 | 阴 | 19°/16° | 0.0 mm |
| 2025-12-26 | 阴 | 18°/17° | 0.0 mm |
| 2025-12-27 | 雾 | 21°/14° | 0.0 mm |
| 2025-12-28 | 大雨 | 22°/17° | 8.3 mm |
| 2025-12-29 | 中雨 | 14°/-1° | 3.2 mm |
| 2025-12-30 | 阴 | 2°/-3° | 0.0 mm |
| 2025-12-31 | 多云 | 9°/-1° | 0.0 mm |
2025年12月威尔逊共记录 31 天，平均最高 10℃、最低 2℃，降水日 11 天。