| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-12-01 | 小毛毛雨 | 10°/2° | 0.1 mm |
| 2025-12-02 | 阴 | 7°/0° | 0.0 mm |
| 2025-12-03 | 小雪 | 1°/-4° | 0.4 mm |
| 2025-12-04 | 中雪 | 3°/-5° | 1.0 mm |
| 2025-12-05 | 中雪 | 2°/-5° | 1.0 mm |
| 2025-12-06 | 阴 | 6°/-3° | 0.0 mm |
| 2025-12-07 | 小毛毛雨 | 12°/4° | 0.1 mm |
| 2025-12-08 | 阴 | 8°/0° | 0.0 mm |
| 2025-12-09 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-10 | 阴 | 10°/0° | 0.0 mm |
| 2025-12-11 | 小雨 | 11°/0° | 3.8 mm |
| 2025-12-12 | 阴 | 9°/-1° | 0.0 mm |
| 2025-12-13 | 中雨 | 10°/0° | 12.1 mm |
| 2025-12-14 | 中雪 | 2°/-1° | 2.6 mm |
| 2025-12-15 | 阴 | 6°/-1° | 0.0 mm |
| 2025-12-16 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-17 | 小毛毛雨 | 7°/0° | 0.5 mm |
| 2025-12-18 | 阴 | 9°/0° | 0.0 mm |
| 2025-12-19 | 小毛毛雨 | 13°/2° | 0.1 mm |
| 2025-12-20 | 大毛毛雨 | 16°/6° | 4.8 mm |
| 2025-12-21 | 阴 | 5°/-3° | 0.0 mm |
| 2025-12-22 | 阴 | 8°/-3° | 0.0 mm |
| 2025-12-23 | 毛毛雨 | 11°/0° | 3.4 mm |
| 2025-12-24 | 小雨 | 9°/2° | 5.0 mm |
| 2025-12-25 | 小阵雪 | 2°/-5° | 0.5 mm |
| 2025-12-26 | 阴 | -3°/-8° | 0.0 mm |
| 2025-12-27 | 阴 | 3°/-7° | 0.0 mm |
| 2025-12-28 | 小雪 | 6°/-1° | 0.4 mm |
| 2025-12-29 | 小毛毛雨 | 9°/3° | 0.5 mm |
| 2025-12-30 | 阴 | 5°/0° | 0.0 mm |
| 2025-12-31 | 阴 | -1°/-6° | 0.0 mm |
2025年12月南原市共记录 31 天，平均最高 6℃、最低 -1℃，降水日 16 天。