| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 4°/0° | 0.0 mm |
| 2025-12-02 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-03 | 晴天 | 2°/-3° | 0.0 mm |
| 2025-12-04 | 晴天 | 5°/-1° | 0.0 mm |
| 2025-12-05 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-06 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-07 | 晴天 | 9°/3° | 0.0 mm |
| 2025-12-08 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-09 | 多云 | 6°/0° | 0.0 mm |
| 2025-12-10 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-11 | 阴 | 3°/0° | 0.0 mm |
| 2025-12-12 | 中雪 | 0°/-2° | 3.4 mm |
| 2025-12-13 | 中雪 | 1°/-3° | 1.3 mm |
| 2025-12-14 | 晴天 | 1°/-2° | 0.0 mm |
| 2025-12-15 | 阴 | 1°/-3° | 0.0 mm |
| 2025-12-16 | 阴 | 2°/-1° | 0.0 mm |
| 2025-12-17 | 晴天 | 3°/-2° | 0.0 mm |
| 2025-12-18 | 阴 | 2°/-2° | 0.0 mm |
| 2025-12-19 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-20 | 阴 | 4°/0° | 0.0 mm |
| 2025-12-21 | 阴 | 2°/-2° | 0.0 mm |
| 2025-12-22 | 阴 | 1°/-2° | 0.0 mm |
| 2025-12-23 | 中雪 | 5°/0° | 0.5 mm |
| 2025-12-24 | 晴天 | 4°/0° | 0.0 mm |
| 2025-12-25 | 晴天 | 1°/-2° | 0.0 mm |
| 2025-12-26 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-27 | 晴天 | 2°/-2° | 0.0 mm |
| 2025-12-28 | 阴 | 2°/-1° | 0.0 mm |
| 2025-12-29 | 晴天 | 5°/0° | 0.0 mm |
| 2025-12-30 | 多云 | 3°/-2° | 0.0 mm |
| 2025-12-31 | 阴 | -2°/-5° | 0.0 mm |
2025年12月大兴区共记录 31 天，平均最高 3℃、最低 -1℃，降水日 3 天。