| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | -1°/-9° | 0.0 mm |
| 2025-12-02 | 阴 | 0°/-5° | 0.0 mm |
| 2025-12-03 | 中雪 | -2°/-6° | 0.4 mm |
| 2025-12-04 | 阴 | -2°/-13° | 0.0 mm |
| 2025-12-05 | 阴 | -2°/-13° | 0.0 mm |
| 2025-12-06 | 阴 | 1°/-2° | 0.0 mm |
| 2025-12-07 | 中雪 | 0°/-8° | 0.8 mm |
| 2025-12-08 | 阴 | -3°/-11° | 0.0 mm |
| 2025-12-09 | 中雪 | 0°/-11° | 0.7 mm |
| 2025-12-10 | 大雪 | 1°/-4° | 14.3 mm |
| 2025-12-11 | 阴 | -2°/-6° | 0.0 mm |
| 2025-12-12 | 阴 | -1°/-10° | 0.0 mm |
| 2025-12-13 | 中雪 | -1°/-11° | 0.7 mm |
| 2025-12-14 | 阴 | -9°/-14° | 0.0 mm |
| 2025-12-15 | 阴 | -6°/-11° | 0.0 mm |
| 2025-12-16 | 阴 | 0°/-8° | 0.0 mm |
| 2025-12-17 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-18 | 小雨 | 9°/0° | 5.6 mm |
| 2025-12-19 | 毛毛雨 | 8°/-6° | 1.5 mm |
| 2025-12-20 | 阴 | 3°/-6° | 0.0 mm |
| 2025-12-21 | 阴 | 1°/-6° | 0.0 mm |
| 2025-12-22 | 小雪 | 2°/-6° | 0.4 mm |
| 2025-12-23 | 小毛毛雨 | 10°/0° | 0.4 mm |
| 2025-12-24 | 阴 | 2°/0° | 0.0 mm |
| 2025-12-25 | 阴 | 4°/0° | 0.0 mm |
| 2025-12-26 | 中雪 | 1°/0° | 16.3 mm |
| 2025-12-27 | 阴 | 0°/-1° | 0.0 mm |
| 2025-12-28 | 中雨 | 6°/0° | 19.2 mm |
| 2025-12-29 | 中雪 | 14°/-6° | 1.9 mm |
| 2025-12-30 | 阴 | -4°/-7° | 0.0 mm |
| 2025-12-31 | 中雪 | -2°/-8° | 1.7 mm |
2025年12月马科姆共记录 31 天，平均最高 1℃、最低 -6℃，降水日 13 天。