| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 25°/13° | 0.0 mm |
| 2025-05-02 | 小毛毛雨 | 23°/11° | 0.2 mm |
| 2025-05-03 | 阴 | 16°/8° | 0.0 mm |
| 2025-05-04 | 小毛毛雨 | 11°/7° | 0.8 mm |
| 2025-05-05 | 小毛毛雨 | 13°/5° | 0.1 mm |
| 2025-05-06 | 小毛毛雨 | 12°/4° | 0.2 mm |
| 2025-05-07 | 阴 | 14°/5° | 0.0 mm |
| 2025-05-08 | 毛毛雨 | 17°/6° | 1.4 mm |
| 2025-05-09 | 阴 | 18°/7° | 0.0 mm |
| 2025-05-10 | 阴 | 20°/8° | 0.0 mm |
| 2025-05-11 | 阴 | 24°/10° | 0.0 mm |
| 2025-05-12 | 多云 | 23°/12° | 0.0 mm |
| 2025-05-13 | 多云 | 21°/10° | 0.0 mm |
| 2025-05-14 | 阴 | 17°/9° | 0.0 mm |
| 2025-05-15 | 阴 | 17°/8° | 0.0 mm |
| 2025-05-16 | 阴 | 14°/7° | 0.0 mm |
| 2025-05-17 | 阴 | 16°/8° | 0.0 mm |
| 2025-05-18 | 小毛毛雨 | 17°/9° | 0.3 mm |
| 2025-05-19 | 阴 | 20°/8° | 0.0 mm |
| 2025-05-20 | 阴 | 18°/9° | 0.0 mm |
| 2025-05-21 | 阴 | 15°/9° | 0.0 mm |
| 2025-05-22 | 小毛毛雨 | 13°/8° | 0.3 mm |
| 2025-05-23 | 小毛毛雨 | 12°/8° | 2.3 mm |
| 2025-05-24 | 大毛毛雨 | 14°/8° | 5.0 mm |
| 2025-05-25 | 大毛毛雨 | 17°/13° | 5.7 mm |
| 2025-05-26 | 毛毛雨 | 16°/12° | 1.7 mm |
| 2025-05-27 | 中阵雨 | 17°/12° | 17.1 mm |
| 2025-05-28 | 大毛毛雨 | 15°/11° | 5.4 mm |
| 2025-05-29 | 大毛毛雨 | 18°/10° | 3.8 mm |
| 2025-05-30 | 小毛毛雨 | 19°/14° | 0.3 mm |
| 2025-05-31 | 阴 | 23°/13° | 0.0 mm |
2025年05月哈莱姆共记录 31 天，平均最高 17℃、最低 9℃，降水日 15 天。