| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 晴天 | 17°/1° | 0.0 mm |
| 2026-01-02 | 阴 | 18°/3° | 0.0 mm |
| 2026-01-03 | 小毛毛雨 | 20°/11° | 0.4 mm |
| 2026-01-04 | 阴 | 16°/7° | 0.0 mm |
| 2026-01-05 | 雾 | 18°/6° | 0.0 mm |
| 2026-01-06 | 雾 | 21°/8° | 0.0 mm |
| 2026-01-07 | 阴 | 23°/14° | 0.0 mm |
| 2026-01-08 | 雾 | 21°/12° | 0.0 mm |
| 2026-01-09 | 雾 | 26°/14° | 0.0 mm |
| 2026-01-10 | 雾 | 27°/15° | 0.0 mm |
| 2026-01-11 | 阴 | 19°/7° | 0.0 mm |
| 2026-01-12 | 多云 | 10°/-1° | 0.0 mm |
| 2026-01-13 | 多云 | 16°/-4° | 0.0 mm |
| 2026-01-14 | 大毛毛雨 | 12°/1° | 1.5 mm |
| 2026-01-15 | 阴 | 10°/0° | 0.0 mm |
| 2026-01-16 | 阴 | 12°/-8° | 0.0 mm |
| 2026-01-17 | 阴 | 20°/2° | 0.0 mm |
| 2026-01-18 | 中雪 | 14°/0° | 16.8 mm |
| 2026-01-19 | 晴天 | 10°/-1° | 0.0 mm |
| 2026-01-20 | 晴间多云 | 13°/-2° | 0.0 mm |
| 2026-01-21 | 阴 | 15°/-3° | 0.0 mm |
| 2026-01-22 | 阴 | 23°/6° | 0.0 mm |
| 2026-01-23 | 阴 | 21°/9° | 0.0 mm |
| 2026-01-24 | 阴 | 14°/9° | 0.0 mm |
| 2026-01-25 | 小雨 | 16°/3° | 2.2 mm |
| 2026-01-26 | 小雨 | 14°/1° | 1.4 mm |
| 2026-01-27 | 晴天 | 7°/-7° | 0.0 mm |
| 2026-01-28 | 阴 | 12°/0° | 0.0 mm |
| 2026-01-29 | 阴 | 13°/-2° | 0.0 mm |
| 2026-01-30 | 阴 | 15°/0° | 0.0 mm |
| 2026-01-31 | 阴 | 4°/-4° | 0.0 mm |
2026年01月杰夫-戴维斯共记录 31 天，平均最高 16℃、最低 3℃，降水日 5 天。