| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 多云 | -11°/-15° | 0.0 mm |
| 2025-12-02 | 阴 | -10°/-18° | 0.0 mm |
| 2025-12-03 | 阴 | -17°/-21° | 0.0 mm |
| 2025-12-04 | 阴 | -4°/-20° | 0.0 mm |
| 2025-12-05 | 阴 | -8°/-20° | 0.0 mm |
| 2025-12-06 | 阴 | -18°/-24° | 0.0 mm |
| 2025-12-07 | 阴 | -16°/-26° | 0.0 mm |
| 2025-12-08 | 阴 | -10°/-16° | 0.0 mm |
| 2025-12-09 | 中雪 | -9°/-12° | 1.2 mm |
| 2025-12-10 | 阴 | -12°/-17° | 0.0 mm |
| 2025-12-11 | 中雪 | -10°/-17° | 3.0 mm |
| 2025-12-12 | 阴 | -18°/-24° | 0.0 mm |
| 2025-12-13 | 阴 | -21°/-26° | 0.0 mm |
| 2025-12-14 | 阴 | -11°/-27° | 0.0 mm |
| 2025-12-15 | 雾 | -8°/-14° | 0.0 mm |
| 2025-12-16 | 中雪 | 2°/-16° | 1.5 mm |
| 2025-12-17 | 阴 | -13°/-18° | 0.0 mm |
| 2025-12-18 | 阴 | -19°/-27° | 0.0 mm |
| 2025-12-19 | 大雪 | -18°/-25° | 6.9 mm |
| 2025-12-20 | 阴 | -16°/-22° | 0.0 mm |
| 2025-12-21 | 阴 | -20°/-26° | 0.0 mm |
| 2025-12-22 | 中雪 | -17°/-22° | 4.3 mm |
| 2025-12-23 | 阴 | -14°/-20° | 0.0 mm |
| 2025-12-24 | 阴 | -16°/-21° | 0.0 mm |
| 2025-12-25 | 中雪 | -14°/-17° | 0.4 mm |
| 2025-12-26 | 大雪 | -11°/-16° | 4.6 mm |
| 2025-12-27 | 大雪 | -15°/-22° | 10.5 mm |
| 2025-12-28 | 阴 | -18°/-28° | 0.0 mm |
| 2025-12-29 | 阴 | -13°/-26° | 0.0 mm |
| 2025-12-30 | 中雪 | -8°/-16° | 0.4 mm |
| 2025-12-31 | 阴 | -18°/-24° | 0.0 mm |
2025年12月第20分区共记录 31 天，平均最高 -13℃、最低 -20℃，降水日 9 天。