| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 雾 | 24°/16° | 0.0 mm |
| 2025-05-02 | 大雨 | 25°/15° | 8.7 mm |
| 2025-05-03 | 小毛毛雨 | 18°/12° | 0.4 mm |
| 2025-05-04 | 阴 | 17°/11° | 0.0 mm |
| 2025-05-05 | 毛毛雨 | 15°/8° | 0.7 mm |
| 2025-05-06 | 雾 | 21°/8° | 0.0 mm |
| 2025-05-07 | 雾 | 19°/8° | 0.0 mm |
| 2025-05-08 | 小毛毛雨 | 24°/14° | 0.4 mm |
| 2025-05-09 | 雾 | 23°/13° | 0.0 mm |
| 2025-05-10 | 阴 | 21°/8° | 0.0 mm |
| 2025-05-11 | 阴 | 26°/13° | 0.0 mm |
| 2025-05-12 | 中雨 | 21°/16° | 7.6 mm |
| 2025-05-13 | 小雨 | 23°/15° | 2.6 mm |
| 2025-05-14 | 阴 | 25°/14° | 0.0 mm |
| 2025-05-15 | 阴 | 27°/17° | 0.0 mm |
| 2025-05-16 | 阴 | 27°/21° | 0.0 mm |
| 2025-05-17 | 中雨 | 28°/16° | 4.7 mm |
| 2025-05-18 | 阴 | 26°/15° | 0.0 mm |
| 2025-05-19 | 阴 | 24°/14° | 0.0 mm |
| 2025-05-20 | 中雨 | 28°/17° | 4.0 mm |
| 2025-05-21 | 小毛毛雨 | 25°/17° | 0.4 mm |
| 2025-05-22 | 阴 | 23°/13° | 0.0 mm |
| 2025-05-23 | 晴间多云 | 20°/10° | 0.0 mm |
| 2025-05-24 | 阴 | 21°/7° | 0.0 mm |
| 2025-05-25 | 小毛毛雨 | 24°/9° | 0.4 mm |
| 2025-05-26 | 小雨 | 19°/13° | 2.2 mm |
| 2025-05-27 | 中雨 | 22°/14° | 3.7 mm |
| 2025-05-28 | 小毛毛雨 | 25°/15° | 0.8 mm |
| 2025-05-29 | 小毛毛雨 | 24°/17° | 0.4 mm |
| 2025-05-30 | 小雨 | 20°/13° | 2.1 mm |
| 2025-05-31 | 多云 | 24°/12° | 0.0 mm |
2025年05月格兰杰共记录 31 天，平均最高 22℃、最低 13℃，降水日 15 天。