| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阵雨 | 22°/16° | 2.2 mm |
| 2025-05-02 | 小雨 | 22°/14° | 1.8 mm |
| 2025-05-03 | 小雨 | 17°/9° | 3.6 mm |
| 2025-05-04 | 雾 | 16°/9° | 0.0 mm |
| 2025-05-05 | 雾 | 15°/7° | 0.0 mm |
| 2025-05-06 | 晴间多云 | 20°/7° | 0.0 mm |
| 2025-05-07 | 阴 | 18°/10° | 0.0 mm |
| 2025-05-08 | 中雨 | 24°/15° | 6.8 mm |
| 2025-05-09 | 毛毛雨 | 21°/12° | 1.1 mm |
| 2025-05-10 | 小毛毛雨 | 18°/11° | 0.4 mm |
| 2025-05-11 | 中雨 | 23°/12° | 2.9 mm |
| 2025-05-12 | 大雨 | 20°/15° | 21.7 mm |
| 2025-05-13 | 大雨 | 19°/15° | 19.0 mm |
| 2025-05-14 | 雾 | 23°/15° | 0.0 mm |
| 2025-05-15 | 雾 | 25°/16° | 0.0 mm |
| 2025-05-16 | 阴 | 25°/19° | 0.0 mm |
| 2025-05-17 | 大雨 | 25°/16° | 20.2 mm |
| 2025-05-18 | 阴 | 25°/16° | 0.0 mm |
| 2025-05-19 | 强阵雨 | 23°/15° | 9.0 mm |
| 2025-05-20 | 小毛毛雨 | 26°/18° | 0.4 mm |
| 2025-05-21 | 大雨 | 22°/16° | 69.5 mm |
| 2025-05-22 | 阴 | 21°/12° | 0.0 mm |
| 2025-05-23 | 阴 | 18°/9° | 0.0 mm |
| 2025-05-24 | 阴 | 19°/8° | 0.0 mm |
| 2025-05-25 | 中雨 | 21°/13° | 6.4 mm |
| 2025-05-26 | 毛毛雨 | 22°/15° | 0.7 mm |
| 2025-05-27 | 大雨 | 20°/16° | 22.2 mm |
| 2025-05-28 | 小毛毛雨 | 24°/16° | 0.8 mm |
| 2025-05-29 | 大毛毛雨 | 21°/16° | 1.1 mm |
| 2025-05-30 | 小雨 | 19°/12° | 1.8 mm |
| 2025-05-31 | 雾 | 22°/10° | 0.0 mm |
2025年05月格雷厄姆共记录 31 天，平均最高 21℃、最低 13℃，降水日 19 天。