| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 5°/1° | 0.0 mm |
| 2025-12-02 | 阴 | 1°/-6° | 0.0 mm |
| 2025-12-03 | 小毛毛雨 | -6°/-8° | 0.2 mm |
| 2025-12-04 | 大雪 | -1°/-9° | 7.4 mm |
| 2025-12-05 | 阴 | 1°/-8° | 0.0 mm |
| 2025-12-06 | 毛毛雨 | 8°/-1° | 1.3 mm |
| 2025-12-07 | 小毛毛雨 | 9°/0° | 0.2 mm |
| 2025-12-08 | 晴天 | 3°/-1° | 0.0 mm |
| 2025-12-09 | 阴 | 5°/-2° | 0.0 mm |
| 2025-12-10 | 小毛毛雨 | 10°/0° | 0.3 mm |
| 2025-12-11 | 中阵雨 | 7°/-4° | 16.3 mm |
| 2025-12-12 | 小雪 | 0°/-6° | 0.3 mm |
| 2025-12-13 | 小毛毛雨 | 1°/-1° | 0.1 mm |
| 2025-12-14 | 阴 | 1°/-1° | 0.0 mm |
| 2025-12-15 | 阴 | 4°/-1° | 0.0 mm |
| 2025-12-16 | 阴 | 6°/0° | 0.0 mm |
| 2025-12-17 | 阴 | 3°/0° | 0.0 mm |
| 2025-12-18 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-19 | 阴 | 6°/0° | 0.0 mm |
| 2025-12-20 | 小毛毛雨 | 7°/0° | 0.6 mm |
| 2025-12-21 | 阴 | -1°/-3° | 0.0 mm |
| 2025-12-22 | 阴 | 0°/-4° | 0.0 mm |
| 2025-12-23 | 大雪 | 0°/-2° | 10.4 mm |
| 2025-12-24 | 阴 | 0°/-7° | 0.0 mm |
| 2025-12-25 | 晴天 | -4°/-11° | 0.0 mm |
| 2025-12-26 | 晴天 | -8°/-14° | 0.0 mm |
| 2025-12-27 | 小毛毛雨 | -2°/-12° | 0.3 mm |
| 2025-12-28 | 阴 | 1°/-7° | 0.0 mm |
| 2025-12-29 | 雾 | 3°/-1° | 0.0 mm |
| 2025-12-30 | 阴 | -1°/-5° | 0.0 mm |
| 2025-12-31 | 晴天 | -6°/-9° | 0.0 mm |
2025年12月大安共记录 31 天，平均最高 1℃、最低 -3℃，降水日 11 天。