| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-04-01 | 阴 | 22°/5° | 0.0 mm |
| 2025-04-02 | 雾 | 14°/4° | 0.0 mm |
| 2025-04-03 | 毛毛雨 | 13°/-1° | 1.1 mm |
| 2025-04-04 | 毛毛雨 | 8°/1° | 1.5 mm |
| 2025-04-05 | 阴 | 9°/-1° | 0.0 mm |
| 2025-04-06 | 阴 | 14°/-4° | 0.0 mm |
| 2025-04-07 | 晴间多云 | 14°/0° | 0.0 mm |
| 2025-04-08 | 阴 | 26°/-1° | 0.0 mm |
| 2025-04-09 | 阴 | 23°/8° | 0.0 mm |
| 2025-04-10 | 阴 | 21°/5° | 0.0 mm |
| 2025-04-11 | 晴天 | 23°/0° | 0.0 mm |
| 2025-04-12 | 多云 | 29°/8° | 0.0 mm |
| 2025-04-13 | 阴 | 23°/12° | 0.0 mm |
| 2025-04-14 | 阴 | 16°/6° | 0.0 mm |
| 2025-04-15 | 晴天 | 20°/-1° | 0.0 mm |
| 2025-04-16 | 阴 | 28°/4° | 0.0 mm |
| 2025-04-17 | 阴 | 29°/10° | 0.0 mm |
| 2025-04-18 | 阴 | 10°/3° | 0.0 mm |
| 2025-04-19 | 晴天 | 15°/-1° | 0.0 mm |
| 2025-04-20 | 阴 | 15°/4° | 0.0 mm |
| 2025-04-21 | 阴 | 27°/2° | 0.0 mm |
| 2025-04-22 | 阴 | 22°/8° | 0.0 mm |
| 2025-04-23 | 阴 | 23°/9° | 0.0 mm |
| 2025-04-24 | 中雨 | 20°/11° | 2.9 mm |
| 2025-04-25 | 中雨 | 10°/7° | 8.6 mm |
| 2025-04-26 | 阴 | 11°/7° | 0.0 mm |
| 2025-04-27 | 雾 | 23°/11° | 0.0 mm |
| 2025-04-28 | 阴 | 28°/12° | 0.0 mm |
| 2025-04-29 | 多云 | 19°/4° | 0.0 mm |
| 2025-04-30 | 阴 | 18°/8° | 0.0 mm |
2025年04月哈伦共记录 30 天，平均最高 19℃、最低 4℃，降水日 4 天。