| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 11°/3° | 0.0 mm |
| 2025-01-02 | 阴 | 11°/-3° | 0.0 mm |
| 2025-01-03 | 阴 | 12°/0° | 0.0 mm |
| 2025-01-04 | 晴天 | 8°/-1° | 0.0 mm |
| 2025-01-05 | 中雨 | 11°/0° | 4.3 mm |
| 2025-01-06 | 中雨 | 11°/0° | 8.0 mm |
| 2025-01-07 | 晴天 | 7°/-1° | 0.0 mm |
| 2025-01-08 | 晴间多云 | 4°/-2° | 0.0 mm |
| 2025-01-09 | 晴天 | 7°/-5° | 0.0 mm |
| 2025-01-10 | 大雪 | 0°/-1° | 23.2 mm |
| 2025-01-11 | 小毛毛雨 | 1°/-1° | 0.4 mm |
| 2025-01-12 | 阴 | 5°/-2° | 0.0 mm |
| 2025-01-13 | 阴 | 11°/0° | 0.0 mm |
| 2025-01-14 | 多云 | 10°/0° | 0.0 mm |
| 2025-01-15 | 阴 | 10°/0° | 0.0 mm |
| 2025-01-16 | 晴天 | 14°/-1° | 0.0 mm |
| 2025-01-17 | 阴 | 14°/0° | 0.0 mm |
| 2025-01-18 | 小雨 | 13°/5° | 4.4 mm |
| 2025-01-19 | 雾 | 10°/0° | 0.0 mm |
| 2025-01-20 | 阴 | 0°/-7° | 0.0 mm |
| 2025-01-21 | 中雪 | 0°/-7° | 1.5 mm |
| 2025-01-22 | 阴 | 1°/-9° | 0.0 mm |
| 2025-01-23 | 阴 | 3°/-7° | 0.0 mm |
| 2025-01-24 | 阴 | 8°/-6° | 0.0 mm |
| 2025-01-25 | 阴 | 10°/-5° | 0.0 mm |
| 2025-01-26 | 阴 | 13°/-3° | 0.0 mm |
| 2025-01-27 | 毛毛雨 | 9°/6° | 4.8 mm |
| 2025-01-28 | 阴 | 13°/0° | 0.0 mm |
| 2025-01-29 | 多云 | 19°/3° | 0.0 mm |
| 2025-01-30 | 阴 | 20°/4° | 0.0 mm |
| 2025-01-31 | 中雨 | 17°/8° | 7.3 mm |
2025年01月沃尔顿共记录 31 天，平均最高 9℃、最低 -1℃，降水日 8 天。