| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-03-01 | 阴 | 17°/7° | 0.0 mm |
| 2025-03-02 | 阴 | 18°/9° | 0.0 mm |
| 2025-03-03 | 小阵雪 | 11°/0° | 27.0 mm |
| 2025-03-04 | 阵雨 | 6°/0° | 7.2 mm |
| 2025-03-05 | 阵雨 | 9°/5° | 18.5 mm |
| 2025-03-06 | 小毛毛雨 | 11°/5° | 0.7 mm |
| 2025-03-07 | 小毛毛雨 | 9°/1° | 0.1 mm |
| 2025-03-08 | 小雪 | 6°/0° | 5.2 mm |
| 2025-03-09 | 小雪 | 11°/2° | 0.8 mm |
| 2025-03-10 | 阴 | 12°/2° | 0.0 mm |
| 2025-03-11 | 阴 | 14°/6° | 0.0 mm |
| 2025-03-12 | 中阵雨 | 14°/9° | 15.8 mm |
| 2025-03-13 | 小毛毛雨 | 18°/10° | 0.2 mm |
| 2025-03-14 | 阴 | 17°/7° | 0.0 mm |
| 2025-03-15 | 小毛毛雨 | 10°/5° | 0.9 mm |
| 2025-03-16 | 中阵雨 | 9°/6° | 22.0 mm |
| 2025-03-17 | 大毛毛雨 | 14°/5° | 4.4 mm |
| 2025-03-18 | 阵雨 | 9°/4° | 3.3 mm |
| 2025-03-19 | 小阵雪 | 7°/4° | 37.3 mm |
| 2025-03-20 | 阴 | 8°/2° | 0.0 mm |
| 2025-03-21 | 多云 | 16°/4° | 0.0 mm |
| 2025-03-22 | 阴 | 21°/7° | 0.0 mm |
| 2025-03-23 | 多云 | 22°/11° | 0.0 mm |
| 2025-03-24 | 毛毛雨 | 15°/9° | 1.1 mm |
| 2025-03-25 | 毛毛雨 | 22°/10° | 1.2 mm |
| 2025-03-26 | 阴 | 23°/13° | 0.0 mm |
| 2025-03-27 | 阴 | 22°/12° | 0.0 mm |
| 2025-03-28 | 中雨 | 21°/13° | 8.0 mm |
| 2025-03-29 | 小雪 | 11°/3° | 10.5 mm |
| 2025-03-30 | 小毛毛雨 | 11°/5° | 0.7 mm |
| 2025-03-31 | 小毛毛雨 | 8°/4° | 0.3 mm |
2025年03月水户市共记录 31 天，平均最高 13℃、最低 5℃，降水日 20 天。