| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 3°/-3° | 0.0 mm |
| 2025-12-02 | 大雪 | 0°/-2° | 11.5 mm |
| 2025-12-03 | 阴 | 0°/-4° | 0.0 mm |
| 2025-12-04 | 阴 | 0°/-1° | 0.0 mm |
| 2025-12-05 | 阴 | 0°/-1° | 0.0 mm |
| 2025-12-06 | 雾 | 2°/-1° | 0.0 mm |
| 2025-12-07 | 阴 | 10°/-1° | 0.0 mm |
| 2025-12-08 | 中雪 | 4°/-2° | 3.8 mm |
| 2025-12-09 | 阴 | 6°/-5° | 0.0 mm |
| 2025-12-10 | 中雪 | 7°/1° | 10.2 mm |
| 2025-12-11 | 小雪 | 1°/-1° | 0.3 mm |
| 2025-12-12 | 中雪 | 1°/-2° | 4.7 mm |
| 2025-12-13 | 中雪 | 1°/-1° | 1.4 mm |
| 2025-12-14 | 中雪 | -3°/-14° | 0.8 mm |
| 2025-12-15 | 雾 | 0°/-16° | 0.0 mm |
| 2025-12-16 | 雾 | 6°/-3° | 0.0 mm |
| 2025-12-17 | 阴 | 12°/5° | 0.0 mm |
| 2025-12-18 | 小雨 | 13°/5° | 2.2 mm |
| 2025-12-19 | 中雨 | 8°/-1° | 8.7 mm |
| 2025-12-20 | 阴 | 14°/-3° | 0.0 mm |
| 2025-12-21 | 阴 | 7°/-1° | 0.0 mm |
| 2025-12-22 | 小毛毛雨 | 12°/-3° | 0.8 mm |
| 2025-12-23 | 小毛毛雨 | 16°/11° | 0.4 mm |
| 2025-12-24 | 雾 | 16°/10° | 0.0 mm |
| 2025-12-25 | 大毛毛雨 | 17°/12° | 1.5 mm |
| 2025-12-26 | 小毛毛雨 | 18°/14° | 0.4 mm |
| 2025-12-27 | 阴 | 17°/11° | 0.0 mm |
| 2025-12-28 | 阴 | 22°/12° | 0.0 mm |
| 2025-12-29 | 毛毛雨 | 20°/-7° | 1.4 mm |
| 2025-12-30 | 阴 | 0°/-6° | 0.0 mm |
| 2025-12-31 | 阴 | 4°/-4° | 0.0 mm |
2025年12月杰萨曼共记录 31 天，平均最高 7℃、最低 0℃，降水日 14 天。