| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-07-01 | 中阵雨 | 28°/20° | 4.0 mm |
| 2025-07-02 | 小毛毛雨 | 29°/20° | 0.4 mm |
| 2025-07-03 | 雾 | 29°/19° | 0.0 mm |
| 2025-07-04 | 多云 | 30°/20° | 0.0 mm |
| 2025-07-05 | 雾 | 29°/19° | 0.0 mm |
| 2025-07-06 | 多云 | 30°/19° | 0.0 mm |
| 2025-07-07 | 晴间多云 | 30°/19° | 0.0 mm |
| 2025-07-08 | 晴间多云 | 30°/20° | 0.0 mm |
| 2025-07-09 | 阴 | 30°/21° | 0.0 mm |
| 2025-07-10 | 强阵雨 | 27°/20° | 53.7 mm |
| 2025-07-11 | 小毛毛雨 | 29°/20° | 0.4 mm |
| 2025-07-12 | 雾 | 29°/20° | 0.0 mm |
| 2025-07-13 | 雾 | 30°/20° | 0.0 mm |
| 2025-07-14 | 雾 | 30°/19° | 0.0 mm |
| 2025-07-15 | 阵雨 | 30°/21° | 1.8 mm |
| 2025-07-16 | 阴 | 29°/22° | 0.0 mm |
| 2025-07-17 | 阴 | 30°/21° | 0.0 mm |
| 2025-07-18 | 阴 | 30°/22° | 0.0 mm |
| 2025-07-19 | 雾 | 28°/21° | 0.0 mm |
| 2025-07-20 | 阴 | 30°/21° | 0.0 mm |
| 2025-07-21 | 阴 | 31°/22° | 0.0 mm |
| 2025-07-22 | 雾 | 29°/21° | 0.0 mm |
| 2025-07-23 | 小毛毛雨 | 27°/21° | 0.4 mm |
| 2025-07-24 | 阴 | 29°/19° | 0.0 mm |
| 2025-07-25 | 多云 | 30°/21° | 0.0 mm |
| 2025-07-26 | 晴间多云 | 31°/21° | 0.0 mm |
| 2025-07-27 | 晴间多云 | 31°/23° | 0.0 mm |
| 2025-07-28 | 多云 | 32°/23° | 0.0 mm |
| 2025-07-29 | 阴 | 32°/22° | 0.0 mm |
| 2025-07-30 | 小毛毛雨 | 30°/21° | 0.4 mm |
| 2025-07-31 | 雾 | 31°/21° | 0.0 mm |
2025年07月海伦共记录 31 天，平均最高 29℃、最低 20℃，降水日 7 天。