| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 中雨 | 16°/9° | 7.3 mm |
| 2025-05-02 | 阴 | 15°/3° | 0.0 mm |
| 2025-05-03 | 小毛毛雨 | 9°/4° | 0.3 mm |
| 2025-05-04 | 阴 | 16°/2° | 0.0 mm |
| 2025-05-05 | 小毛毛雨 | 12°/3° | 0.3 mm |
| 2025-05-06 | 小毛毛雨 | 15°/4° | 0.2 mm |
| 2025-05-07 | 小毛毛雨 | 16°/6° | 0.1 mm |
| 2025-05-08 | 阴 | 19°/6° | 0.0 mm |
| 2025-05-09 | 阵雨 | 17°/9° | 25.9 mm |
| 2025-05-10 | 阵雨 | 11°/9° | 18.9 mm |
| 2025-05-11 | 阵雨 | 15°/7° | 5.7 mm |
| 2025-05-12 | 阴 | 18°/5° | 0.0 mm |
| 2025-05-13 | 阴 | 20°/8° | 0.0 mm |
| 2025-05-14 | 阴 | 21°/8° | 0.0 mm |
| 2025-05-15 | 中雨 | 17°/11° | 6.1 mm |
| 2025-05-16 | 大毛毛雨 | 21°/10° | 2.3 mm |
| 2025-05-17 | 毛毛雨 | 22°/11° | 2.2 mm |
| 2025-05-18 | 阴 | 16°/7° | 0.0 mm |
| 2025-05-19 | 小毛毛雨 | 17°/6° | 0.5 mm |
| 2025-05-20 | 小毛毛雨 | 22°/14° | 0.2 mm |
| 2025-05-21 | 小毛毛雨 | 23°/12° | 1.3 mm |
| 2025-05-22 | 毛毛雨 | 22°/11° | 1.5 mm |
| 2025-05-23 | 小雨 | 16°/9° | 4.3 mm |
| 2025-05-24 | 大毛毛雨 | 11°/6° | 2.5 mm |
| 2025-05-25 | 毛毛雨 | 19°/5° | 2.7 mm |
| 2025-05-26 | 阴 | 21°/8° | 0.0 mm |
| 2025-05-27 | 阴 | 22°/10° | 0.0 mm |
| 2025-05-28 | 雷阵雨 | 21°/12° | 18.9 mm |
| 2025-05-29 | 雷阵雨 | 21°/10° | 3.9 mm |
| 2025-05-30 | 晴天 | 23°/9° | 0.0 mm |
| 2025-05-31 | 阴 | 25°/9° | 0.0 mm |
2025年05月长岛共记录 31 天，平均最高 18℃、最低 7℃，降水日 20 天。