| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 阴 | 24°/13° | 0.0 mm |
| 2025-05-02 | 阴 | 20°/14° | 0.0 mm |
| 2025-05-03 | 晴间多云 | 23°/10° | 0.0 mm |
| 2025-05-04 | 阴 | 24°/13° | 0.0 mm |
| 2025-05-05 | 毛毛雨 | 21°/14° | 1.4 mm |
| 2025-05-06 | 小毛毛雨 | 23°/11° | 0.4 mm |
| 2025-05-07 | 阴 | 24°/12° | 0.0 mm |
| 2025-05-08 | 大毛毛雨 | 25°/14° | 2.3 mm |
| 2025-05-09 | 阵雨 | 17°/10° | 16.5 mm |
| 2025-05-10 | 阴 | 25°/10° | 0.0 mm |
| 2025-05-11 | 阴 | 30°/14° | 0.0 mm |
| 2025-05-12 | 阴 | 29°/18° | 0.0 mm |
| 2025-05-13 | 小毛毛雨 | 34°/19° | 0.9 mm |
| 2025-05-14 | 小毛毛雨 | 29°/19° | 1.0 mm |
| 2025-05-15 | 多云 | 30°/15° | 0.0 mm |
| 2025-05-16 | 大毛毛雨 | 30°/18° | 2.1 mm |
| 2025-05-17 | 阴 | 23°/13° | 0.0 mm |
| 2025-05-18 | 阴 | 25°/13° | 0.0 mm |
| 2025-05-19 | 阴 | 37°/17° | 0.0 mm |
| 2025-05-20 | 小毛毛雨 | 34°/21° | 0.2 mm |
| 2025-05-21 | 阴 | 33°/21° | 0.0 mm |
| 2025-05-22 | 小雨 | 25°/13° | 9.6 mm |
| 2025-05-23 | 阴 | 25°/13° | 0.0 mm |
| 2025-05-24 | 晴天 | 29°/15° | 0.0 mm |
| 2025-05-25 | 阴 | 29°/18° | 0.0 mm |
| 2025-05-26 | 小毛毛雨 | 31°/18° | 0.2 mm |
| 2025-05-27 | 小毛毛雨 | 33°/18° | 0.1 mm |
| 2025-05-28 | 阴 | 34°/20° | 0.0 mm |
| 2025-05-29 | 阴 | 34°/20° | 0.0 mm |
| 2025-05-30 | 阴 | 31°/22° | 0.0 mm |
| 2025-05-31 | 阴 | 25°/20° | 0.0 mm |
2025年05月昌平区共记录 31 天，平均最高 27℃、最低 15℃，降水日 11 天。