| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 3°/-10° | 0.0 mm |
| 2025-01-02 | 阴 | 5°/-2° | 0.0 mm |
| 2025-01-03 | 阴 | 11°/-2° | 0.0 mm |
| 2025-01-04 | 雾 | 8°/-9° | 0.0 mm |
| 2025-01-05 | 雾 | -3°/-11° | 0.0 mm |
| 2025-01-06 | 雾 | 0°/-6° | 0.0 mm |
| 2025-01-07 | 中雪 | -6°/-13° | 3.2 mm |
| 2025-01-08 | 阴 | 4°/-11° | 0.0 mm |
| 2025-01-09 | 中雪 | -3°/-10° | 1.5 mm |
| 2025-01-10 | 晴天 | 4°/-11° | 0.0 mm |
| 2025-01-11 | 阴 | 5°/-6° | 0.0 mm |
| 2025-01-12 | 阴 | -2°/-8° | 0.0 mm |
| 2025-01-13 | 阴 | -2°/-10° | 0.0 mm |
| 2025-01-14 | 阴 | -1°/-10° | 0.0 mm |
| 2025-01-15 | 晴间多云 | 6°/-8° | 0.0 mm |
| 2025-01-16 | 晴天 | 13°/0° | 0.0 mm |
| 2025-01-17 | 中雪 | 7°/-11° | 3.7 mm |
| 2025-01-18 | 大雪 | -11°/-21° | 7.3 mm |
| 2025-01-19 | 阴 | -12°/-18° | 0.0 mm |
| 2025-01-20 | 中雪 | -16°/-23° | 1.5 mm |
| 2025-01-21 | 阴 | 2°/-17° | 0.0 mm |
| 2025-01-22 | 阴 | -4°/-11° | 0.0 mm |
| 2025-01-23 | 阴 | -4°/-12° | 0.0 mm |
| 2025-01-24 | 阴 | 6°/-4° | 0.0 mm |
| 2025-01-25 | 中雪 | -4°/-14° | 4.2 mm |
| 2025-01-26 | 雾 | -3°/-14° | 0.0 mm |
| 2025-01-27 | 晴天 | 5°/-8° | 0.0 mm |
| 2025-01-28 | 晴天 | 7°/-5° | 0.0 mm |
| 2025-01-29 | 阴 | 3°/-5° | 0.0 mm |
| 2025-01-30 | 中雪 | 2°/-3° | 0.7 mm |
| 2025-01-31 | 阴 | 12°/-1° | 0.0 mm |
2025年01月杰斐逊共记录 31 天，平均最高 1℃、最低 -9℃，降水日 7 天。