| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-02 | 中雨 | 12°/0° | 19.1 mm |
| 2025-12-03 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-04 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-05 | 中雪 | 2°/-2° | 2.3 mm |
| 2025-12-06 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-07 | 阴 | 6°/-2° | 0.0 mm |
| 2025-12-08 | 阴 | 1°/-3° | 0.0 mm |
| 2025-12-09 | 阴 | 3°/-7° | 0.0 mm |
| 2025-12-10 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-11 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-12 | 阴 | 2°/-3° | 0.0 mm |
| 2025-12-13 | 阴 | 7°/-4° | 0.0 mm |
| 2025-12-14 | 大雪 | 2°/-7° | 7.2 mm |
| 2025-12-15 | 阴 | -2°/-8° | 0.0 mm |
| 2025-12-16 | 雾 | 3°/-6° | 0.0 mm |
| 2025-12-17 | 阴 | 12°/-3° | 0.0 mm |
| 2025-12-18 | 阴 | 12°/0° | 0.0 mm |
| 2025-12-19 | 中雨 | 14°/1° | 13.4 mm |
| 2025-12-20 | 阴 | 3°/-1° | 0.0 mm |
| 2025-12-21 | 阴 | 11°/0° | 0.0 mm |
| 2025-12-22 | 多云 | 5°/-2° | 0.0 mm |
| 2025-12-23 | 小毛毛雨 | 5°/0° | 0.1 mm |
| 2025-12-24 | 阴 | 10°/0° | 0.0 mm |
| 2025-12-25 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-26 | 中雨 | 3°/-3° | 8.3 mm |
| 2025-12-27 | 雾 | 4°/0° | 0.0 mm |
| 2025-12-28 | 雾 | 6°/0° | 0.0 mm |
| 2025-12-29 | 中雨 | 14°/0° | 4.7 mm |
| 2025-12-30 | 阴 | 1°/-1° | 0.0 mm |
| 2025-12-31 | 阴 | 0°/-2° | 0.0 mm |
2025年12月开普梅共记录 31 天，平均最高 5℃、最低 -1℃，降水日 7 天。