| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 小毛毛雨 | 22°/14° | 0.8 mm |
| 2025-05-02 | 中雨 | 21°/13° | 5.5 mm |
| 2025-05-03 | 大雨 | 17°/11° | 15.9 mm |
| 2025-05-04 | 毛毛雨 | 15°/8° | 1.1 mm |
| 2025-05-05 | 雾 | 14°/5° | 0.0 mm |
| 2025-05-06 | 雾 | 15°/6° | 0.0 mm |
| 2025-05-07 | 阴 | 19°/7° | 0.0 mm |
| 2025-05-08 | 阴 | 19°/11° | 0.0 mm |
| 2025-05-09 | 雾 | 17°/8° | 0.0 mm |
| 2025-05-10 | 阴 | 17°/4° | 0.0 mm |
| 2025-05-11 | 雾 | 15°/9° | 0.0 mm |
| 2025-05-12 | 大雨 | 14°/12° | 36.6 mm |
| 2025-05-13 | 中雨 | 18°/12° | 12.2 mm |
| 2025-05-14 | 小雨 | 17°/11° | 3.7 mm |
| 2025-05-15 | 雾 | 22°/14° | 0.0 mm |
| 2025-05-16 | 阴 | 22°/17° | 0.0 mm |
| 2025-05-17 | 大雨 | 21°/13° | 22.3 mm |
| 2025-05-18 | 阴 | 21°/12° | 0.0 mm |
| 2025-05-19 | 阴 | 21°/11° | 0.0 mm |
| 2025-05-20 | 中雨 | 20°/13° | 4.0 mm |
| 2025-05-21 | 中雨 | 20°/13° | 6.9 mm |
| 2025-05-22 | 阴 | 16°/9° | 0.0 mm |
| 2025-05-23 | 阴 | 12°/5° | 0.0 mm |
| 2025-05-24 | 阴 | 15°/6° | 0.0 mm |
| 2025-05-25 | 阴 | 18°/6° | 0.0 mm |
| 2025-05-26 | 小毛毛雨 | 12°/8° | 1.2 mm |
| 2025-05-27 | 小雨 | 9°/7° | 5.8 mm |
| 2025-05-28 | 小雨 | 18°/8° | 1.8 mm |
| 2025-05-29 | 雾 | 18°/14° | 0.0 mm |
| 2025-05-30 | 大毛毛雨 | 16°/9° | 1.5 mm |
| 2025-05-31 | 雾 | 15°/8° | 0.0 mm |
2025年05月格雷森共记录 31 天，平均最高 17℃、最低 9℃，降水日 14 天。