| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-04-01 | 阴 | 22°/15° | 0.0 mm |
| 2024-04-02 | 阴 | 23°/18° | 0.0 mm |
| 2024-04-03 | 大雨 | 18°/7° | 9.4 mm |
| 2024-04-04 | 阴 | 11°/4° | 0.0 mm |
| 2024-04-05 | 阴 | 13°/2° | 0.0 mm |
| 2024-04-06 | 晴天 | 18°/1° | 0.0 mm |
| 2024-04-07 | 阴 | 20°/4° | 0.0 mm |
| 2024-04-08 | 阴 | 22°/9° | 0.0 mm |
| 2024-04-09 | 大雨 | 16°/12° | 16.0 mm |
| 2024-04-10 | 小毛毛雨 | 18°/12° | 0.4 mm |
| 2024-04-11 | 强阵雨 | 21°/10° | 70.3 mm |
| 2024-04-12 | 阴 | 15°/8° | 0.0 mm |
| 2024-04-13 | 晴天 | 22°/6° | 0.0 mm |
| 2024-04-14 | 阴 | 27°/9° | 0.0 mm |
| 2024-04-15 | 晴间多云 | 27°/11° | 0.0 mm |
| 2024-04-16 | 阴 | 27°/14° | 0.0 mm |
| 2024-04-17 | 毛毛雨 | 22°/16° | 0.7 mm |
| 2024-04-18 | 雾 | 28°/12° | 0.0 mm |
| 2024-04-19 | 中雨 | 26°/16° | 4.7 mm |
| 2024-04-20 | 阴 | 23°/15° | 0.0 mm |
| 2024-04-21 | 小雨 | 14°/7° | 4.1 mm |
| 2024-04-22 | 阴 | 17°/4° | 0.0 mm |
| 2024-04-23 | 晴天 | 20°/3° | 0.0 mm |
| 2024-04-24 | 阴 | 20°/10° | 0.0 mm |
| 2024-04-25 | 阴 | 23°/8° | 0.0 mm |
| 2024-04-26 | 阴 | 17°/11° | 0.0 mm |
| 2024-04-27 | 阴 | 20°/13° | 0.0 mm |
| 2024-04-28 | 阴 | 21°/14° | 0.0 mm |
| 2024-04-29 | 阴 | 22°/12° | 0.0 mm |
| 2024-04-30 | 小雨 | 20°/14° | 2.5 mm |
2024年04月海伦共记录 30 天，平均最高 20℃、最低 9℃，降水日 8 天。