| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 中雪 | 2°/-4° | 2.8 mm |
| 2026-01-02 | 中雪 | 2°/0° | 2.8 mm |
| 2026-01-03 | 阴 | 7°/0° | 0.0 mm |
| 2026-01-04 | 小毛毛雨 | 5°/0° | 0.4 mm |
| 2026-01-05 | 阴 | 5°/0° | 0.0 mm |
| 2026-01-06 | 阴 | 5°/0° | 0.0 mm |
| 2026-01-07 | 阴 | 4°/0° | 0.0 mm |
| 2026-01-08 | 阴 | 0°/-4° | 0.0 mm |
| 2026-01-09 | 晴间多云 | 1°/-8° | 0.0 mm |
| 2026-01-10 | 雾 | -2°/-5° | 0.0 mm |
| 2026-01-11 | 阴 | 0°/-8° | 0.0 mm |
| 2026-01-12 | 阴 | 2°/-7° | 0.0 mm |
| 2026-01-13 | 阴 | 3°/-3° | 0.0 mm |
| 2026-01-14 | 阴 | 5°/-6° | 0.0 mm |
| 2026-01-15 | 阴 | 4°/-9° | 0.0 mm |
| 2026-01-16 | 阴 | 3°/-6° | 0.0 mm |
| 2026-01-17 | 晴天 | 1°/-11° | 0.0 mm |
| 2026-01-18 | 多云 | 3°/-10° | 0.0 mm |
| 2026-01-19 | 雾 | 0°/-12° | 0.0 mm |
| 2026-01-20 | 雾 | -2°/-5° | 0.0 mm |
| 2026-01-21 | 阴 | -1°/-7° | 0.0 mm |
| 2026-01-22 | 阴 | -2°/-11° | 0.0 mm |
| 2026-01-23 | 阴 | 0°/-9° | 0.0 mm |
| 2026-01-24 | 多云 | -3°/-15° | 0.0 mm |
| 2026-01-25 | 雾 | -1°/-14° | 0.0 mm |
| 2026-01-26 | 阴 | 0°/-15° | 0.0 mm |
| 2026-01-27 | 阴 | 3°/-11° | 0.0 mm |
| 2026-01-28 | 阴 | 1°/-8° | 0.0 mm |
| 2026-01-29 | 雾 | 0°/-4° | 0.0 mm |
| 2026-01-30 | 阴 | 2°/-8° | 0.0 mm |
| 2026-01-31 | 阴 | 5°/-7° | 0.0 mm |
2026年01月杰斐逊共记录 31 天，平均最高 1℃、最低 -6℃，降水日 3 天。