| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 小毛毛雨 | 1°/-4° | 0.1 mm |
| 2025-01-02 | 小雨 | 2°/1° | 22.6 mm |
| 2025-01-03 | 大雪 | 1°/-4° | 17.1 mm |
| 2025-01-04 | 中雪 | -4°/-9° | 6.4 mm |
| 2025-01-05 | 小雪 | -3°/-15° | 0.6 mm |
| 2025-01-06 | 小雪 | 0°/-4° | 0.4 mm |
| 2025-01-07 | 小雪 | 1°/-2° | 0.7 mm |
| 2025-01-08 | 阴 | 3°/1° | 0.0 mm |
| 2025-01-09 | 小毛毛雨 | 3°/0° | 0.2 mm |
| 2025-01-10 | 阴 | 0°/-9° | 0.0 mm |
| 2025-01-11 | 阴 | -4°/-13° | 0.0 mm |
| 2025-01-12 | 阴 | -2°/-13° | 0.0 mm |
| 2025-01-13 | 雾 | -4°/-13° | 0.0 mm |
| 2025-01-14 | 雾 | -4°/-10° | 0.0 mm |
| 2025-01-15 | 阴 | -5°/-14° | 0.0 mm |
| 2025-01-16 | 阴 | -8°/-18° | 0.0 mm |
| 2025-01-17 | 小雪 | -7°/-17° | 0.3 mm |
| 2025-01-18 | 大雪 | 0°/-15° | 19.7 mm |
| 2025-01-19 | 小雨 | 0°/-17° | 6.5 mm |
| 2025-01-20 | 小雪 | -14°/-21° | 0.6 mm |
| 2025-01-21 | 阴 | -21°/-31° | 0.0 mm |
| 2025-01-22 | 晴天 | -17°/-33° | 0.0 mm |
| 2025-01-23 | 阴 | -11°/-27° | 0.0 mm |
| 2025-01-24 | 阴 | -10°/-23° | 0.0 mm |
| 2025-01-25 | 阴 | -8°/-23° | 0.0 mm |
| 2025-01-26 | 小雪 | -8°/-20° | 1.2 mm |
| 2025-01-27 | 大雪 | -2°/-25° | 9.8 mm |
| 2025-01-28 | 小毛毛雨 | -1°/-21° | 0.4 mm |
| 2025-01-29 | 阴 | -17°/-32° | 0.0 mm |
| 2025-01-30 | 阴 | -19°/-30° | 0.0 mm |
| 2025-01-31 | 多云 | -15°/-30° | 0.0 mm |
2025年01月七岛市共记录 31 天，平均最高 -5℃、最低 -15℃，降水日 15 天。