| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 晴天 | 16°/7° | 0.0 mm |
| 2025-01-02 | 晴天 | 14°/1° | 0.0 mm |
| 2025-01-03 | 多云 | 16°/0° | 0.0 mm |
| 2025-01-04 | 晴天 | 12°/1° | 0.0 mm |
| 2025-01-05 | 阴 | 15°/0° | 0.0 mm |
| 2025-01-06 | 毛毛雨 | 19°/4° | 0.7 mm |
| 2025-01-07 | 阴 | 9°/-1° | 0.0 mm |
| 2025-01-08 | 多云 | 10°/-4° | 0.0 mm |
| 2025-01-09 | 晴天 | 8°/-4° | 0.0 mm |
| 2025-01-10 | 小雨 | 8°/0° | 1.8 mm |
| 2025-01-11 | 毛毛雨 | 9°/0° | 0.7 mm |
| 2025-01-12 | 阴 | 10°/-5° | 0.0 mm |
| 2025-01-13 | 毛毛雨 | 9°/3° | 1.1 mm |
| 2025-01-14 | 雾 | 13°/1° | 0.0 mm |
| 2025-01-15 | 阴 | 13°/3° | 0.0 mm |
| 2025-01-16 | 阴 | 16°/1° | 0.0 mm |
| 2025-01-17 | 晴间多云 | 17°/1° | 0.0 mm |
| 2025-01-18 | 中雨 | 14°/7° | 8.3 mm |
| 2025-01-19 | 中雨 | 17°/4° | 4.7 mm |
| 2025-01-20 | 晴间多云 | 6°/-4° | 0.0 mm |
| 2025-01-21 | 大雪 | 6°/-2° | 6.1 mm |
| 2025-01-22 | 大雪 | 2°/-3° | 9.4 mm |
| 2025-01-23 | 阴 | 6°/-3° | 0.0 mm |
| 2025-01-24 | 阴 | 9°/-3° | 0.0 mm |
| 2025-01-25 | 多云 | 13°/-4° | 0.0 mm |
| 2025-01-26 | 阴 | 16°/-2° | 0.0 mm |
| 2025-01-27 | 小毛毛雨 | 12°/5° | 0.6 mm |
| 2025-01-28 | 雾 | 16°/5° | 0.0 mm |
| 2025-01-29 | 晴间多云 | 21°/4° | 0.0 mm |
| 2025-01-30 | 阴 | 22°/6° | 0.0 mm |
| 2025-01-31 | 大雨 | 26°/10° | 8.6 mm |
2025年01月杰夫-戴维斯共记录 31 天，平均最高 12℃、最低 0℃，降水日 10 天。