| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 24°/18° | 0.0 mm |
| 2025-05-02 | 中雨 | 23°/15° | 4.3 mm |
| 2025-05-03 | 中雨 | 17°/12° | 18.0 mm |
| 2025-05-04 | 小雨 | 12°/8° | 8.0 mm |
| 2025-05-05 | 小毛毛雨 | 13°/8° | 0.4 mm |
| 2025-05-06 | 雾 | 19°/9° | 0.0 mm |
| 2025-05-07 | 阴 | 21°/9° | 0.0 mm |
| 2025-05-08 | 小毛毛雨 | 21°/15° | 0.4 mm |
| 2025-05-09 | 阴 | 19°/12° | 0.0 mm |
| 2025-05-10 | 阴 | 21°/8° | 0.0 mm |
| 2025-05-11 | 阴 | 25°/11° | 0.0 mm |
| 2025-05-12 | 毛毛雨 | 24°/17° | 0.7 mm |
| 2025-05-13 | 小毛毛雨 | 24°/15° | 0.4 mm |
| 2025-05-14 | 阴 | 26°/14° | 0.0 mm |
| 2025-05-15 | 阴 | 28°/21° | 0.0 mm |
| 2025-05-16 | 阵雨 | 26°/18° | 27.8 mm |
| 2025-05-17 | 阴 | 23°/16° | 0.0 mm |
| 2025-05-18 | 阴 | 23°/14° | 0.0 mm |
| 2025-05-19 | 毛毛雨 | 26°/14° | 0.7 mm |
| 2025-05-20 | 大毛毛雨 | 25°/17° | 1.8 mm |
| 2025-05-21 | 阴 | 21°/15° | 0.0 mm |
| 2025-05-22 | 晴间多云 | 19°/11° | 0.0 mm |
| 2025-05-23 | 阴 | 19°/8° | 0.0 mm |
| 2025-05-24 | 阴 | 20°/9° | 0.0 mm |
| 2025-05-25 | 中雨 | 20°/12° | 4.7 mm |
| 2025-05-26 | 小毛毛雨 | 21°/13° | 0.4 mm |
| 2025-05-27 | 大雨 | 18°/15° | 61.2 mm |
| 2025-05-28 | 阴 | 22°/16° | 0.0 mm |
| 2025-05-29 | 阴 | 24°/15° | 0.0 mm |
| 2025-05-30 | 中雨 | 19°/14° | 10.5 mm |
| 2025-05-31 | 雾 | 25°/15° | 0.0 mm |
2025年05月格雷森共记录 31 天，平均最高 21℃、最低 13℃，降水日 14 天。