| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 阴 | 2°/-2° | 0.0 mm |
| 2025-12-02 | 阴 | 0°/-3° | 0.0 mm |
| 2025-12-03 | 阴 | 0°/-4° | 0.0 mm |
| 2025-12-04 | 中雪 | 0°/-2° | 2.6 mm |
| 2025-12-05 | 小雪 | 0°/-11° | 0.6 mm |
| 2025-12-06 | 雾 | -4°/-13° | 0.0 mm |
| 2025-12-07 | 阴 | -4°/-11° | 0.0 mm |
| 2025-12-08 | 小毛毛雨 | -12°/-18° | 0.2 mm |
| 2025-12-09 | 阴 | -18°/-20° | 0.0 mm |
| 2025-12-10 | 阴 | -15°/-20° | 0.0 mm |
| 2025-12-11 | 阴 | -10°/-15° | 0.0 mm |
| 2025-12-12 | 阴 | -9°/-13° | 0.0 mm |
| 2025-12-13 | 小雪 | -5°/-12° | 0.8 mm |
| 2025-12-14 | 阴 | -5°/-10° | 0.0 mm |
| 2025-12-15 | 中雪 | 0°/-10° | 5.3 mm |
| 2025-12-16 | 小雪 | -8°/-10° | 1.5 mm |
| 2025-12-17 | 小雪 | -9°/-20° | 0.4 mm |
| 2025-12-18 | 小雪 | -11°/-21° | 0.3 mm |
| 2025-12-19 | 小毛毛雨 | -6°/-13° | 0.1 mm |
| 2025-12-20 | 中雪 | -5°/-13° | 3.8 mm |
| 2025-12-21 | 小雪 | -15°/-29° | 0.1 mm |
| 2025-12-22 | 小雪 | -8°/-20° | 1.8 mm |
| 2025-12-23 | 阴 | -4°/-12° | 0.0 mm |
| 2025-12-24 | 小毛毛雨 | -2°/-8° | 0.1 mm |
| 2025-12-25 | 小雪 | -4°/-12° | 0.7 mm |
| 2025-12-26 | 小毛毛雨 | -13°/-24° | 0.1 mm |
| 2025-12-27 | 阴 | -16°/-21° | 0.0 mm |
| 2025-12-28 | 阴 | -17°/-21° | 0.0 mm |
| 2025-12-29 | 阴 | -5°/-20° | 0.0 mm |
| 2025-12-30 | 强冻毛毛雨 | 1°/-7° | 2.4 mm |
| 2025-12-31 | 中雪 | 1°/-16° | 1.3 mm |
2025年12月新瓦尔沙夫斯基区共记录 31 天，平均最高 -6℃、最低 -13℃，降水日 17 天。