| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 晴天 | 11°/7° | 0.1 mm |
| 2024-04-02 | 晴天 | 11°/8° | 1.2 mm |
| 2024-04-03 | 晴天 | 13°/9° | 6.7 mm |
| 2024-04-04 | 晴天 | 13°/8° | 8.9 mm |
| 2024-04-05 | 晴天 | 14°/10° | 5.7 mm |
| 2024-04-06 | 晴天 | 24°/12° | 0.0 mm |
| 2024-04-07 | 晴天 | 18°/13° | 1.1 mm |
| 2024-04-08 | 晴天 | 17°/11° | 0.8 mm |
| 2024-04-09 | 晴天 | 14°/8° | 2.6 mm |
| 2024-04-10 | 晴天 | 12°/8° | 0.1 mm |
| 2024-04-11 | 晴天 | 14°/11° | 1.2 mm |
| 2024-04-12 | 晴天 | 15°/12° | 0.0 mm |
| 2024-04-13 | 晴天 | 18°/12° | 0.0 mm |
| 2024-04-14 | 晴天 | 12°/9° | 0.0 mm |
| 2024-04-15 | 晴天 | 10°/7° | 13.1 mm |
| 2024-04-16 | 晴天 | 10°/5° | 7.2 mm |
| 2024-04-17 | 晴天 | 9°/4° | 3.0 mm |
| 2024-04-18 | 晴天 | 10°/3° | 0.5 mm |
| 2024-04-19 | 晴天 | 9°/7° | 10.1 mm |
| 2024-04-20 | 晴天 | 9°/5° | 4.0 mm |
| 2024-04-21 | 晴天 | 10°/4° | 3.3 mm |
| 2024-04-22 | 晴天 | 10°/3° | 1.3 mm |
| 2024-04-23 | 晴天 | 9°/1° | 0.8 mm |
| 2024-04-24 | 晴天 | 9°/5° | 5.1 mm |
| 2024-04-25 | 晴天 | 10°/4° | 5.2 mm |
| 2024-04-26 | 晴天 | 10°/4° | 0.0 mm |
| 2024-04-27 | 晴天 | 15°/5° | 4.2 mm |
| 2024-04-28 | 晴天 | 16°/9° | 1.2 mm |
| 2024-04-29 | 晴天 | 18°/7° | 0.0 mm |
| 2024-04-30 | 晴天 | 20°/12° | 1.3 mm |
2024年04月哈莱姆共记录 30 天，平均最高 13℃、最低 7℃，降水日 24 天。