| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 中雨 | 9°/4° | 4.7 mm |
| 2025-12-02 | 小毛毛雨 | 7°/1° | 0.8 mm |
| 2025-12-03 | 雾 | 10°/0° | 0.0 mm |
| 2025-12-04 | 中雨 | 9°/4° | 14.5 mm |
| 2025-12-05 | 雾 | 7°/4° | 0.0 mm |
| 2025-12-06 | 小雨 | 13°/5° | 1.8 mm |
| 2025-12-07 | 小毛毛雨 | 17°/8° | 0.4 mm |
| 2025-12-08 | 阴 | 10°/4° | 0.0 mm |
| 2025-12-09 | 阴 | 13°/3° | 0.0 mm |
| 2025-12-10 | 阴 | 18°/4° | 0.0 mm |
| 2025-12-11 | 晴天 | 15°/0° | 0.0 mm |
| 2025-12-12 | 阴 | 20°/4° | 0.0 mm |
| 2025-12-13 | 雾 | 20°/11° | 0.0 mm |
| 2025-12-14 | 小雨 | 15°/-1° | 2.2 mm |
| 2025-12-15 | 晴天 | 8°/-7° | 0.0 mm |
| 2025-12-16 | 阴 | 15°/-3° | 0.0 mm |
| 2025-12-17 | 阴 | 18°/5° | 0.0 mm |
| 2025-12-18 | 强阵雨 | 24°/13° | 50.8 mm |
| 2025-12-19 | 晴天 | 14°/4° | 0.0 mm |
| 2025-12-20 | 阴 | 22°/3° | 0.0 mm |
| 2025-12-21 | 雾 | 18°/15° | 0.0 mm |
| 2025-12-22 | 雾 | 20°/15° | 0.0 mm |
| 2025-12-23 | 雾 | 24°/13° | 0.0 mm |
| 2025-12-24 | 雾 | 25°/12° | 0.0 mm |
| 2025-12-25 | 雾 | 24°/12° | 0.0 mm |
| 2025-12-26 | 雾 | 24°/15° | 0.0 mm |
| 2025-12-27 | 阴 | 23°/16° | 0.0 mm |
| 2025-12-28 | 阴 | 25°/17° | 0.0 mm |
| 2025-12-29 | 阴 | 20°/1° | 0.0 mm |
| 2025-12-30 | 多云 | 6°/-1° | 0.0 mm |
| 2025-12-31 | 晴天 | 16°/-3° | 0.0 mm |
2025年12月兰金共记录 31 天，平均最高 16℃、最低 5℃，降水日 7 天。