| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 晴天 | 16°/0° | 0.0 mm |
| 2026-01-02 | 阴 | 16°/3° | 0.0 mm |
| 2026-01-03 | 中雨 | 12°/10° | 12.3 mm |
| 2026-01-04 | 雾 | 12°/7° | 0.0 mm |
| 2026-01-05 | 阴 | 16°/4° | 0.0 mm |
| 2026-01-06 | 雾 | 18°/8° | 0.0 mm |
| 2026-01-07 | 雾 | 22°/11° | 0.0 mm |
| 2026-01-08 | 雾 | 19°/9° | 0.0 mm |
| 2026-01-09 | 雾 | 24°/15° | 0.0 mm |
| 2026-01-10 | 小毛毛雨 | 26°/16° | 0.4 mm |
| 2026-01-11 | 阴 | 18°/5° | 0.0 mm |
| 2026-01-12 | 阴 | 9°/-1° | 0.0 mm |
| 2026-01-13 | 晴间多云 | 16°/-2° | 0.0 mm |
| 2026-01-14 | 毛毛雨 | 12°/2° | 0.7 mm |
| 2026-01-15 | 阴 | 8°/-1° | 0.0 mm |
| 2026-01-16 | 阴 | 10°/-8° | 0.0 mm |
| 2026-01-17 | 阴 | 17°/1° | 0.0 mm |
| 2026-01-18 | 小雪 | 10°/0° | 9.5 mm |
| 2026-01-19 | 晴天 | 10°/-1° | 0.0 mm |
| 2026-01-20 | 多云 | 11°/-3° | 0.0 mm |
| 2026-01-21 | 阴 | 13°/-4° | 0.0 mm |
| 2026-01-22 | 阴 | 17°/4° | 0.0 mm |
| 2026-01-23 | 阴 | 15°/9° | 0.0 mm |
| 2026-01-24 | 阴 | 10°/5° | 0.0 mm |
| 2026-01-25 | 大雨 | 3°/-2° | 26.6 mm |
| 2026-01-26 | 中雨 | 6°/0° | 7.2 mm |
| 2026-01-27 | 多云 | 6°/-7° | 0.0 mm |
| 2026-01-28 | 阴 | 10°/0° | 0.0 mm |
| 2026-01-29 | 阴 | 10°/-2° | 0.0 mm |
| 2026-01-30 | 阴 | 12°/-2° | 0.0 mm |
| 2026-01-31 | 中雪 | 3°/-4° | 2.2 mm |
2026年01月杰斐逊共记录 31 天，平均最高 13℃、最低 2℃，降水日 7 天。