| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-01-01 | 阴 | 9°/7° | 0.0 mm |
| 2025-01-02 | 小毛毛雨 | 10°/7° | 0.7 mm |
| 2025-01-03 | 小毛毛雨 | 9°/6° | 2.4 mm |
| 2025-01-04 | 小阵雪 | 7°/5° | 1.8 mm |
| 2025-01-05 | 大毛毛雨 | 10°/7° | 2.5 mm |
| 2025-01-06 | 阵雨 | 11°/9° | 5.8 mm |
| 2025-01-07 | 小阵雪 | 8°/5° | 3.7 mm |
| 2025-01-08 | 小阵雪 | 7°/5° | 2.7 mm |
| 2025-01-09 | 小阵雪 | 6°/0° | 3.4 mm |
| 2025-01-10 | 小阵雪 | 6°/0° | 6.1 mm |
| 2025-01-11 | 小阵雪 | 7°/3° | 17.4 mm |
| 2025-01-12 | 小阵雪 | 7°/4° | 9.0 mm |
| 2025-01-13 | 毛毛雨 | 8°/6° | 1.1 mm |
| 2025-01-14 | 小毛毛雨 | 10°/7° | 0.7 mm |
| 2025-01-15 | 小阵雪 | 9°/4° | 2.6 mm |
| 2025-01-16 | 小阵雪 | 7°/4° | 1.2 mm |
| 2025-01-17 | 小阵雪 | 7°/5° | 2.5 mm |
| 2025-01-18 | 阴 | 9°/6° | 0.0 mm |
| 2025-01-19 | 小毛毛雨 | 11°/9° | 0.8 mm |
| 2025-01-20 | 大毛毛雨 | 10°/8° | 5.1 mm |
| 2025-01-21 | 小毛毛雨 | 9°/7° | 3.3 mm |
| 2025-01-22 | 小毛毛雨 | 10°/8° | 0.2 mm |
| 2025-01-23 | 阴 | 11°/8° | 0.0 mm |
| 2025-01-24 | 小毛毛雨 | 8°/7° | 1.0 mm |
| 2025-01-25 | 小毛毛雨 | 7°/5° | 0.2 mm |
| 2025-01-26 | 小毛毛雨 | 7°/6° | 0.4 mm |
| 2025-01-27 | 阵雨 | 9°/6° | 2.6 mm |
| 2025-01-28 | 小阵雪 | 6°/4° | 2.7 mm |
| 2025-01-29 | 小阵雪 | 6°/4° | 2.9 mm |
| 2025-01-30 | 阴 | 6°/3° | 0.0 mm |
| 2025-01-31 | 小阵雪 | 8°/6° | 0.3 mm |
2025年01月海士町共记录 31 天，平均最高 8℃、最低 5℃，降水日 27 天。