| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-01-01 | 小毛毛雨 | -7°/-15° | 0.1 mm |
| 2026-01-02 | 阴 | -5°/-11° | 0.0 mm |
| 2026-01-03 | 阴 | -4°/-10° | 0.0 mm |
| 2026-01-04 | 中雪 | -3°/-9° | 1.6 mm |
| 2026-01-05 | 中雪 | 1°/-9° | 0.8 mm |
| 2026-01-06 | 中雨 | 2°/-4° | 13.0 mm |
| 2026-01-07 | 小雪 | 3°/0° | 1.2 mm |
| 2026-01-08 | 雾 | 7°/1° | 0.0 mm |
| 2026-01-09 | 大雨 | 13°/3° | 19.5 mm |
| 2026-01-10 | 中雨 | 5°/1° | 8.7 mm |
| 2026-01-11 | 大雪 | 3°/-5° | 2.9 mm |
| 2026-01-12 | 中雪 | 0°/-4° | 0.4 mm |
| 2026-01-13 | 阴 | 5°/0° | 0.0 mm |
| 2026-01-14 | 中雪 | 5°/0° | 3.2 mm |
| 2026-01-15 | 中雪 | 0°/-12° | 14.8 mm |
| 2026-01-16 | 阴 | -3°/-12° | 0.0 mm |
| 2026-01-17 | 阴 | 2°/-4° | 0.0 mm |
| 2026-01-18 | 阴 | -5°/-9° | 0.0 mm |
| 2026-01-19 | 中雪 | -5°/-9° | 1.1 mm |
| 2026-01-20 | 中雪 | -11°/-15° | 1.1 mm |
| 2026-01-21 | 中雪 | 0°/-13° | 1.9 mm |
| 2026-01-22 | 中雪 | 0°/-8° | 4.0 mm |
| 2026-01-23 | 中雪 | -7°/-18° | 0.4 mm |
| 2026-01-24 | 中雪 | -11°/-21° | 0.8 mm |
| 2026-01-25 | 大雪 | -12°/-18° | 16.5 mm |
| 2026-01-26 | 中雪 | -10°/-14° | 0.8 mm |
| 2026-01-27 | 中雪 | -11°/-15° | 0.7 mm |
| 2026-01-28 | 阴 | -10°/-14° | 0.0 mm |
| 2026-01-29 | 小毛毛雨 | -10°/-15° | 0.4 mm |
| 2026-01-30 | 小雪 | -12°/-18° | 0.3 mm |
| 2026-01-31 | 中雪 | -11°/-14° | 0.8 mm |
2026年01月杰纳西共记录 31 天，平均最高 -2℃、最低 -9℃，降水日 23 天。