| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 4°/-3° | 0.0 mm |
| 2025-12-02 | 中雨 | 4°/-2° | 6.0 mm |
| 2025-12-03 | 中雨 | 5°/0° | 17.2 mm |
| 2025-12-04 | 大雪 | 1°/-1° | 17.6 mm |
| 2025-12-05 | 大毛毛雨 | 4°/0° | 5.3 mm |
| 2025-12-06 | 中雪 | 2°/0° | 1.8 mm |
| 2025-12-07 | 雾 | 2°/0° | 0.0 mm |
| 2025-12-08 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-09 | 阴 | 9°/2° | 0.0 mm |
| 2025-12-10 | 阴 | 8°/1° | 0.0 mm |
| 2025-12-11 | 阴 | 6°/0° | 0.0 mm |
| 2025-12-12 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-13 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-14 | 晴天 | 6°/0° | 0.0 mm |
| 2025-12-15 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-16 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-17 | 小雨 | 5°/0° | 2.7 mm |
| 2025-12-18 | 阴 | 8°/3° | 0.0 mm |
| 2025-12-19 | 阴 | 7°/2° | 0.0 mm |
| 2025-12-20 | 晴间多云 | 5°/0° | 0.0 mm |
| 2025-12-21 | 阴 | 4°/-2° | 0.0 mm |
| 2025-12-22 | 阴 | 5°/-2° | 0.0 mm |
| 2025-12-23 | 小毛毛雨 | 5°/0° | 0.1 mm |
| 2025-12-24 | 中雪 | 0°/-3° | 8.5 mm |
| 2025-12-25 | 雾 | -2°/-3° | 0.0 mm |
| 2025-12-26 | 阴 | -1°/-5° | 0.0 mm |
| 2025-12-27 | 晴天 | 3°/-5° | 0.0 mm |
| 2025-12-28 | 晴天 | 0°/-6° | 0.0 mm |
| 2025-12-29 | 晴天 | 6°/-6° | 0.0 mm |
| 2025-12-30 | 阴 | -1°/-7° | 0.0 mm |
| 2025-12-31 | 晴天 | -5°/-9° | 0.0 mm |
2025年12月德瓦尔共记录 31 天，平均最高 3℃、最低 -1℃，降水日 8 天。