| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小雨 | 5°/-5° | 5.1 mm |
| 2025-12-02 | 小雪 | 2°/-2° | 12.3 mm |
| 2025-12-03 | 雾 | 1°/-2° | 0.0 mm |
| 2025-12-04 | 中雪 | 1°/0° | 4.0 mm |
| 2025-12-05 | 阴 | 2°/0° | 0.0 mm |
| 2025-12-06 | 雾 | 3°/0° | 0.0 mm |
| 2025-12-07 | 阴 | 6°/0° | 0.0 mm |
| 2025-12-08 | 小雪 | 5°/0° | 1.6 mm |
| 2025-12-09 | 阴 | 6°/-3° | 0.0 mm |
| 2025-12-10 | 阴 | 8°/1° | 0.0 mm |
| 2025-12-11 | 阴 | 4°/-5° | 0.0 mm |
| 2025-12-12 | 阴 | 10°/0° | 0.0 mm |
| 2025-12-13 | 雾 | 9°/-2° | 0.0 mm |
| 2025-12-14 | 雾 | 0°/-10° | 0.0 mm |
| 2025-12-15 | 多云 | 2°/-12° | 0.0 mm |
| 2025-12-16 | 雾 | 8°/-2° | 0.0 mm |
| 2025-12-17 | 阴 | 14°/6° | 0.0 mm |
| 2025-12-18 | 中雨 | 14°/8° | 17.0 mm |
| 2025-12-19 | 小毛毛雨 | 8°/-1° | 0.4 mm |
| 2025-12-20 | 阴 | 16°/-1° | 0.0 mm |
| 2025-12-21 | 阴 | 11°/1° | 0.0 mm |
| 2025-12-22 | 小雨 | 16°/0° | 1.8 mm |
| 2025-12-23 | 小毛毛雨 | 18°/13° | 0.4 mm |
| 2025-12-24 | 小毛毛雨 | 20°/15° | 0.4 mm |
| 2025-12-25 | 阴 | 18°/15° | 0.0 mm |
| 2025-12-26 | 小毛毛雨 | 18°/16° | 0.4 mm |
| 2025-12-27 | 雾 | 20°/14° | 0.0 mm |
| 2025-12-28 | 中雨 | 21°/17° | 4.3 mm |
| 2025-12-29 | 小雨 | 12°/-4° | 2.6 mm |
| 2025-12-30 | 阴 | 1°/-6° | 0.0 mm |
| 2025-12-31 | 多云 | 7°/-5° | 0.0 mm |
2025年12月梅肯共记录 31 天，平均最高 9℃、最低 1℃，降水日 12 天。