| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-05-01 | 阴 | 22°/10° | 0.0 mm |
| 2024-05-02 | 阴 | 25°/11° | 0.0 mm |
| 2024-05-03 | 小毛毛雨 | 23°/12° | 1.1 mm |
| 2024-05-04 | 大毛毛雨 | 14°/10° | 0.4 mm |
| 2024-05-05 | 毛毛雨 | 19°/10° | 1.1 mm |
| 2024-05-06 | 小雨 | 20°/13° | 23.4 mm |
| 2024-05-07 | 小毛毛雨 | 20°/13° | 1.1 mm |
| 2024-05-08 | 小毛毛雨 | 22°/15° | 0.0 mm |
| 2024-05-09 | 小雨 | 21°/13° | 0.0 mm |
| 2024-05-10 | 毛毛雨 | 14°/5° | 0.0 mm |
| 2024-05-11 | 大毛毛雨 | 14°/3° | 5.4 mm |
| 2024-05-12 | 阴 | 14°/4° | 0.0 mm |
| 2024-05-13 | 阴 | 19°/4° | 0.0 mm |
| 2024-05-14 | 小雨 | 13°/10° | 2.1 mm |
| 2024-05-15 | 中雨 | 15°/11° | 3.2 mm |
| 2024-05-16 | 小毛毛雨 | 20°/9° | 0.0 mm |
| 2024-05-17 | 大毛毛雨 | 17°/12° | 5.4 mm |
| 2024-05-18 | 大雨 | 17°/12° | 8.6 mm |
| 2024-05-19 | 阴 | 21°/12° | 0.0 mm |
| 2024-05-20 | 阴 | 22°/11° | 0.0 mm |
| 2024-05-21 | 小毛毛雨 | 23°/11° | 0.0 mm |
| 2024-05-22 | 大毛毛雨 | 24°/13° | 0.0 mm |
| 2024-05-23 | 大毛毛雨 | 22°/15° | 0.0 mm |
| 2024-05-24 | 大毛毛雨 | 21°/14° | 2.2 mm |
| 2024-05-25 | 小雨 | 23°/13° | 0.0 mm |
| 2024-05-26 | 中雨 | 23°/13° | 0.0 mm |
| 2024-05-27 | 中雨 | 20°/13° | 0.0 mm |
| 2024-05-28 | 小毛毛雨 | 18°/11° | 0.0 mm |
| 2024-05-29 | 小毛毛雨 | 16°/8° | 0.0 mm |
| 2024-05-30 | 多云 | 16°/8° | 0.0 mm |
| 2024-05-31 | 晴天 | 19°/2° | 0.0 mm |
2024年05月海兰共记录 31 天，平均最高 19℃、最低 10℃，降水日 23 天。