| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-08-01 | 小毛毛雨 | 30°/23° | 0.8 mm |
| 2025-08-02 | 中阵雨 | 36°/24° | 11.5 mm |
| 2025-08-03 | 中阵雨 | 32°/24° | 2.9 mm |
| 2025-08-04 | 阴 | 36°/24° | 0.0 mm |
| 2025-08-05 | 阴 | 37°/26° | 0.0 mm |
| 2025-08-06 | 雷阵雨 | 34°/24° | 8.8 mm |
| 2025-08-07 | 毛毛雨 | 32°/24° | 1.7 mm |
| 2025-08-08 | 雷阵雨伴有冰雹 | 31°/22° | 8.8 mm |
| 2025-08-09 | 小毛毛雨 | 31°/21° | 0.1 mm |
| 2025-08-10 | 阵雨 | 27°/23° | 5.4 mm |
| 2025-08-11 | 雷阵雨 | 28°/25° | 14.0 mm |
| 2025-08-12 | 大毛毛雨 | 27°/23° | 3.8 mm |
| 2025-08-13 | 阴 | 28°/22° | 0.0 mm |
| 2025-08-14 | 阴 | 29°/22° | 0.0 mm |
| 2025-08-15 | 毛毛雨 | 33°/23° | 1.3 mm |
| 2025-08-16 | 小毛毛雨 | 29°/24° | 0.2 mm |
| 2025-08-17 | 阴 | 34°/23° | 0.0 mm |
| 2025-08-18 | 大毛毛雨 | 32°/25° | 1.8 mm |
| 2025-08-19 | 阴 | 34°/24° | 0.0 mm |
| 2025-08-20 | 阴 | 35°/25° | 0.0 mm |
| 2025-08-21 | 毛毛雨 | 33°/25° | 1.1 mm |
| 2025-08-22 | 小毛毛雨 | 30°/24° | 0.4 mm |
| 2025-08-23 | 阴 | 35°/24° | 0.0 mm |
| 2025-08-24 | 阴 | 35°/26° | 0.0 mm |
| 2025-08-25 | 阴 | 31°/25° | 0.0 mm |
| 2025-08-26 | 阴 | 33°/25° | 0.0 mm |
| 2025-08-27 | 雷阵雨 | 36°/24° | 5.7 mm |
| 2025-08-28 | 阵雨 | 29°/23° | 2.9 mm |
| 2025-08-29 | 阴 | 32°/24° | 0.0 mm |
| 2025-08-30 | 阴 | 35°/25° | 0.0 mm |
| 2025-08-31 | 晴天 | 31°/26° | 0.0 mm |
2025年08月水户市共记录 31 天，平均最高 32℃、最低 23℃，降水日 17 天。