| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 晴间多云 | 6°/-1° | 0.0 mm |
| 2025-01-02 | 阴 | 6°/-1° | 0.0 mm |
| 2025-01-03 | 中雪 | 6°/0° | 2.4 mm |
| 2025-01-04 | 中雪 | 1°/-4° | 0.8 mm |
| 2025-01-05 | 阴 | 3°/-4° | 0.0 mm |
| 2025-01-06 | 阴 | 7°/-1° | 0.0 mm |
| 2025-01-07 | 阴 | 8°/2° | 0.0 mm |
| 2025-01-08 | 阴 | 15°/5° | 0.0 mm |
| 2025-01-09 | 阴 | 14°/5° | 0.0 mm |
| 2025-01-10 | 小阵雪 | 11°/1° | 3.8 mm |
| 2025-01-11 | 中雪 | 2°/0° | 1.3 mm |
| 2025-01-12 | 阴 | 1°/-1° | 0.0 mm |
| 2025-01-13 | 阴 | 1°/-1° | 0.0 mm |
| 2025-01-14 | 阴 | 2°/-2° | 0.0 mm |
| 2025-01-15 | 阴 | 0°/-4° | 0.0 mm |
| 2025-01-16 | 阴 | 0°/-3° | 0.0 mm |
| 2025-01-17 | 阴 | 1°/-3° | 0.0 mm |
| 2025-01-18 | 阴 | 0°/-5° | 0.0 mm |
| 2025-01-19 | 阴 | 0°/-3° | 0.0 mm |
| 2025-01-20 | 阴 | 3°/-3° | 0.0 mm |
| 2025-01-21 | 阴 | 5°/0° | 0.0 mm |
| 2025-01-22 | 小毛毛雨 | 8°/1° | 0.4 mm |
| 2025-01-23 | 阴 | 11°/1° | 0.0 mm |
| 2025-01-24 | 小毛毛雨 | 9°/4° | 0.3 mm |
| 2025-01-25 | 阴 | 11°/4° | 0.0 mm |
| 2025-01-26 | 阴 | 12°/3° | 0.0 mm |
| 2025-01-27 | 阴 | 13°/4° | 0.0 mm |
| 2025-01-28 | 阴 | 16°/6° | 0.0 mm |
| 2025-01-29 | 小毛毛雨 | 14°/7° | 0.5 mm |
| 2025-01-30 | 小雨 | 15°/8° | 2.6 mm |
| 2025-01-31 | 阴 | 13°/6° | 0.0 mm |
2025年01月瓦尔瓦林共记录 31 天，平均最高 6℃、最低 0℃，降水日 8 天。