| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 9°/2° | 0.0 mm |
| 2025-12-02 | 阴 | 5°/-1° | 0.0 mm |
| 2025-12-03 | 阴 | 4°/-2° | 0.0 mm |
| 2025-12-04 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-05 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-06 | 晴天 | 12°/0° | 0.0 mm |
| 2025-12-07 | 阴 | 13°/5° | 0.0 mm |
| 2025-12-08 | 阴 | 9°/2° | 0.0 mm |
| 2025-12-09 | 阴 | 11°/2° | 0.0 mm |
| 2025-12-10 | 阴 | 12°/4° | 0.0 mm |
| 2025-12-11 | 阴 | 7°/-1° | 0.0 mm |
| 2025-12-12 | 中雪 | 2°/-3° | 3.0 mm |
| 2025-12-13 | 中雪 | 0°/-3° | 2.4 mm |
| 2025-12-14 | 晴天 | 4°/-3° | 0.0 mm |
| 2025-12-15 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-16 | 阴 | 11°/3° | 0.0 mm |
| 2025-12-17 | 晴天 | 8°/0° | 0.0 mm |
| 2025-12-18 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-19 | 阴 | 14°/4° | 0.0 mm |
| 2025-12-20 | 小毛毛雨 | 6°/2° | 0.1 mm |
| 2025-12-21 | 阴 | 4°/0° | 0.0 mm |
| 2025-12-22 | 小毛毛雨 | 6°/-1° | 0.2 mm |
| 2025-12-23 | 小雨 | 4°/0° | 6.1 mm |
| 2025-12-24 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-25 | 晴天 | 1°/-2° | 0.0 mm |
| 2025-12-26 | 阴 | 2°/-3° | 0.0 mm |
| 2025-12-27 | 阴 | 5°/-2° | 0.0 mm |
| 2025-12-28 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-29 | 阴 | 9°/2° | 0.0 mm |
| 2025-12-30 | 晴天 | 7°/0° | 0.0 mm |
| 2025-12-31 | 小毛毛雨 | 1°/-1° | 0.1 mm |
2025年12月蒙山龟蒙旅游风景区共记录 31 天，平均最高 6℃、最低 0℃，降水日 6 天。