| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 15°/2° | 0.0 mm |
| 2025-12-02 | 阴 | 15°/3° | 0.0 mm |
| 2025-12-03 | 阴 | 15°/4° | 0.0 mm |
| 2025-12-04 | 晴天 | 15°/2° | 0.0 mm |
| 2025-12-05 | 晴天 | 16°/1° | 0.0 mm |
| 2025-12-06 | 晴天 | 15°/1° | 0.0 mm |
| 2025-12-07 | 晴天 | 17°/0° | 0.0 mm |
| 2025-12-08 | 晴天 | 15°/1° | 0.0 mm |
| 2025-12-09 | 晴间多云 | 15°/1° | 0.0 mm |
| 2025-12-10 | 阴 | 16°/1° | 0.0 mm |
| 2025-12-11 | 阴 | 15°/1° | 0.0 mm |
| 2025-12-12 | 晴天 | 16°/0° | 0.0 mm |
| 2025-12-13 | 晴天 | 16°/0° | 0.0 mm |
| 2025-12-14 | 晴天 | 15°/0° | 0.0 mm |
| 2025-12-15 | 阴 | 15°/1° | 0.0 mm |
| 2025-12-16 | 阴 | 16°/0° | 0.0 mm |
| 2025-12-17 | 毛毛雨 | 13°/1° | 1.4 mm |
| 2025-12-18 | 阴 | 14°/0° | 0.0 mm |
| 2025-12-19 | 晴天 | 16°/0° | 0.0 mm |
| 2025-12-20 | 晴天 | 17°/1° | 0.0 mm |
| 2025-12-21 | 晴天 | 15°/2° | 0.0 mm |
| 2025-12-22 | 阴 | 15°/2° | 0.0 mm |
| 2025-12-23 | 阴 | 16°/2° | 0.0 mm |
| 2025-12-24 | 阴 | 13°/1° | 0.0 mm |
| 2025-12-25 | 大毛毛雨 | 5°/3° | 8.6 mm |
| 2025-12-26 | 小毛毛雨 | 11°/2° | 0.2 mm |
| 2025-12-27 | 晴天 | 13°/1° | 0.0 mm |
| 2025-12-28 | 晴天 | 14°/1° | 0.0 mm |
| 2025-12-29 | 晴天 | 14°/1° | 0.0 mm |
| 2025-12-30 | 晴天 | 13°/0° | 0.0 mm |
| 2025-12-31 | 阴 | 13°/0° | 0.0 mm |
2025年12月宁蒗彝族自治县共记录 31 天，平均最高 14℃、最低 1℃，降水日 3 天。