| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 晴天 | 11°/3° | 0.0 mm |
| 2025-01-02 | 多云 | 13°/5° | 0.0 mm |
| 2025-01-03 | 阴 | 12°/4° | 0.0 mm |
| 2025-01-04 | 阴 | 12°/5° | 0.0 mm |
| 2025-01-05 | 阴 | 13°/7° | 0.0 mm |
| 2025-01-06 | 阴 | 11°/5° | 0.0 mm |
| 2025-01-07 | 阴 | 8°/2° | 0.0 mm |
| 2025-01-08 | 阴 | 11°/2° | 0.0 mm |
| 2025-01-09 | 阴 | 5°/1° | 0.0 mm |
| 2025-01-10 | 阴 | 5°/-2° | 0.0 mm |
| 2025-01-11 | 阴 | 6°/0° | 0.0 mm |
| 2025-01-12 | 阴 | 12°/1° | 0.0 mm |
| 2025-01-13 | 阴 | 13°/3° | 0.0 mm |
| 2025-01-14 | 阴 | 17°/7° | 0.0 mm |
| 2025-01-15 | 阴 | 8°/0° | 0.0 mm |
| 2025-01-16 | 阴 | 8°/0° | 0.0 mm |
| 2025-01-17 | 阴 | 11°/0° | 0.0 mm |
| 2025-01-18 | 阴 | 12°/2° | 0.0 mm |
| 2025-01-19 | 晴间多云 | 16°/4° | 0.0 mm |
| 2025-01-20 | 阴 | 14°/5° | 0.0 mm |
| 2025-01-21 | 阴 | 14°/4° | 0.0 mm |
| 2025-01-22 | 阴 | 17°/6° | 0.0 mm |
| 2025-01-23 | 阴 | 16°/9° | 0.0 mm |
| 2025-01-24 | 阴 | 15°/8° | 0.0 mm |
| 2025-01-25 | 阴 | 13°/8° | 0.0 mm |
| 2025-01-26 | 毛毛雨 | 8°/4° | 2.9 mm |
| 2025-01-27 | 阴 | 6°/0° | 0.0 mm |
| 2025-01-28 | 晴天 | 8°/-1° | 0.0 mm |
| 2025-01-29 | 晴天 | 10°/0° | 0.0 mm |
| 2025-01-30 | 阴 | 15°/2° | 0.0 mm |
| 2025-01-31 | 小雨 | 11°/6° | 12.3 mm |
2025年01月海宁市共记录 31 天，平均最高 11℃、最低 3℃，降水日 2 天。