| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 中雪 | -4°/-8° | 3.0 mm |
| 2025-12-02 | 阴 | 0°/-10° | 0.0 mm |
| 2025-12-03 | 阴 | 2°/-8° | 0.0 mm |
| 2025-12-04 | 阴 | -5°/-13° | 0.0 mm |
| 2025-12-05 | 多云 | 6°/-7° | 0.0 mm |
| 2025-12-06 | 阴 | 3°/-5° | 0.0 mm |
| 2025-12-07 | 阴 | 1°/-9° | 0.0 mm |
| 2025-12-08 | 雾 | 1°/-9° | 0.0 mm |
| 2025-12-09 | 阴 | 11°/0° | 0.0 mm |
| 2025-12-10 | 阴 | 10°/-2° | 0.0 mm |
| 2025-12-11 | 毛毛雨 | 1°/-3° | 0.7 mm |
| 2025-12-12 | 阴 | 0°/-2° | 0.0 mm |
| 2025-12-13 | 阴 | -1°/-13° | 0.0 mm |
| 2025-12-14 | 多云 | -6°/-16° | 0.0 mm |
| 2025-12-15 | 晴天 | 7°/-8° | 0.0 mm |
| 2025-12-16 | 阴 | 10°/-4° | 0.0 mm |
| 2025-12-17 | 阴 | 13°/-1° | 0.0 mm |
| 2025-12-18 | 中雨 | 12°/-4° | 7.5 mm |
| 2025-12-19 | 晴天 | 3°/-8° | 0.0 mm |
| 2025-12-20 | 阴 | 7°/-2° | 0.0 mm |
| 2025-12-21 | 雾 | 8°/-8° | 0.0 mm |
| 2025-12-22 | 雾 | 12°/1° | 0.0 mm |
| 2025-12-23 | 雾 | 15°/0° | 0.0 mm |
| 2025-12-24 | 雾 | 13°/3° | 0.0 mm |
| 2025-12-25 | 雾 | 11°/8° | 0.0 mm |
| 2025-12-26 | 雾 | 11°/5° | 0.0 mm |
| 2025-12-27 | 雾 | 11°/4° | 0.0 mm |
| 2025-12-28 | 中雪 | 11°/-8° | 11.2 mm |
| 2025-12-29 | 阴 | -5°/-11° | 0.0 mm |
| 2025-12-30 | 阴 | 4°/-9° | 0.0 mm |
| 2025-12-31 | 阴 | 8°/0° | 0.0 mm |
2025年12月戴维斯共记录 31 天，平均最高 5℃、最低 -4℃，降水日 4 天。