| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 强阵雨 | 15°/11° | 19.6 mm |
| 2025-05-02 | 阴 | 14°/9° | 0.0 mm |
| 2025-05-03 | 小毛毛雨 | 15°/9° | 0.5 mm |
| 2025-05-04 | 阴 | 16°/9° | 0.0 mm |
| 2025-05-05 | 大毛毛雨 | 13°/10° | 3.3 mm |
| 2025-05-06 | 大毛毛雨 | 14°/10° | 2.9 mm |
| 2025-05-07 | 阴 | 15°/9° | 0.0 mm |
| 2025-05-08 | 阴 | 14°/11° | 0.0 mm |
| 2025-05-09 | 中阵雨 | 14°/12° | 57.2 mm |
| 2025-05-10 | 小毛毛雨 | 14°/11° | 1.0 mm |
| 2025-05-11 | 阴 | 16°/11° | 0.0 mm |
| 2025-05-12 | 晴天 | 15°/11° | 0.0 mm |
| 2025-05-13 | 阴 | 16°/13° | 0.0 mm |
| 2025-05-14 | 小毛毛雨 | 15°/12° | 0.2 mm |
| 2025-05-15 | 阵雨 | 16°/15° | 9.7 mm |
| 2025-05-16 | 中阵雨 | 16°/14° | 40.2 mm |
| 2025-05-17 | 小毛毛雨 | 18°/13° | 0.8 mm |
| 2025-05-18 | 阴 | 18°/12° | 0.0 mm |
| 2025-05-19 | 阴 | 16°/13° | 0.0 mm |
| 2025-05-20 | 雾 | 17°/15° | 0.0 mm |
| 2025-05-21 | 小毛毛雨 | 18°/15° | 0.3 mm |
| 2025-05-22 | 小毛毛雨 | 21°/14° | 0.1 mm |
| 2025-05-23 | 阴 | 15°/14° | 0.0 mm |
| 2025-05-24 | 小毛毛雨 | 17°/13° | 0.1 mm |
| 2025-05-25 | 小毛毛雨 | 19°/13° | 0.3 mm |
| 2025-05-26 | 阴 | 19°/13° | 0.0 mm |
| 2025-05-27 | 阴 | 21°/14° | 0.0 mm |
| 2025-05-28 | 阴 | 18°/14° | 0.0 mm |
| 2025-05-29 | 毛毛雨 | 19°/14° | 1.2 mm |
| 2025-05-30 | 小毛毛雨 | 19°/14° | 0.1 mm |
| 2025-05-31 | 阴 | 19°/14° | 0.0 mm |
2025年05月莞岛郡共记录 31 天，平均最高 16℃、最低 12℃，降水日 16 天。