| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | -12°/-17° | 0.0 mm |
| 2025-12-02 | 阴 | -7°/-16° | 0.0 mm |
| 2025-12-03 | 阴 | -16°/-21° | 0.0 mm |
| 2025-12-04 | 中雪 | -7°/-21° | 2.6 mm |
| 2025-12-05 | 阴 | -11°/-19° | 0.0 mm |
| 2025-12-06 | 阴 | -17°/-24° | 0.0 mm |
| 2025-12-07 | 阴 | -18°/-28° | 0.0 mm |
| 2025-12-08 | 阴 | -12°/-17° | 0.0 mm |
| 2025-12-09 | 中雪 | -9°/-14° | 0.4 mm |
| 2025-12-10 | 中雪 | -9°/-21° | 0.8 mm |
| 2025-12-11 | 中雪 | -11°/-20° | 1.1 mm |
| 2025-12-12 | 中雪 | -14°/-25° | 0.5 mm |
| 2025-12-13 | 阴 | -21°/-28° | 0.0 mm |
| 2025-12-14 | 阴 | -14°/-29° | 0.0 mm |
| 2025-12-15 | 中雪 | -8°/-14° | 1.5 mm |
| 2025-12-16 | 中雪 | 0°/-16° | 1.5 mm |
| 2025-12-17 | 大雪 | -11°/-19° | 10.4 mm |
| 2025-12-18 | 中雪 | -13°/-30° | 1.8 mm |
| 2025-12-19 | 大雪 | -14°/-35° | 9.3 mm |
| 2025-12-20 | 阴 | -16°/-20° | 0.0 mm |
| 2025-12-21 | 阴 | -19°/-30° | 0.0 mm |
| 2025-12-22 | 大雪 | -12°/-19° | 5.0 mm |
| 2025-12-23 | 阴 | -13°/-20° | 0.0 mm |
| 2025-12-24 | 阴 | -10°/-18° | 0.0 mm |
| 2025-12-25 | 雾 | -8°/-17° | 0.0 mm |
| 2025-12-26 | 中雪 | -10°/-14° | 0.4 mm |
| 2025-12-27 | 大雪 | -11°/-14° | 5.7 mm |
| 2025-12-28 | 阴 | -14°/-24° | 0.0 mm |
| 2025-12-29 | 中雪 | -18°/-29° | 0.4 mm |
| 2025-12-30 | 中雪 | -11°/-17° | 1.2 mm |
| 2025-12-31 | 阴 | -17°/-23° | 0.0 mm |
2025年12月第18分区共记录 31 天，平均最高 -12℃、最低 -21℃，降水日 15 天。