| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-03-01 | 阴 | 14°/6° | 0.0 mm |
| 2025-03-02 | 大毛毛雨 | 8°/3° | 5.7 mm |
| 2025-03-03 | 小毛毛雨 | 6°/2° | 0.1 mm |
| 2025-03-04 | 小毛毛雨 | 8°/2° | 0.1 mm |
| 2025-03-05 | 阴 | 10°/1° | 0.0 mm |
| 2025-03-06 | 阴 | 11°/2° | 0.0 mm |
| 2025-03-07 | 阴 | 9°/4° | 0.0 mm |
| 2025-03-08 | 晴天 | 13°/2° | 0.0 mm |
| 2025-03-09 | 晴天 | 15°/5° | 0.0 mm |
| 2025-03-10 | 阴 | 14°/6° | 0.0 mm |
| 2025-03-11 | 小毛毛雨 | 12°/7° | 0.1 mm |
| 2025-03-12 | 晴天 | 18°/5° | 0.0 mm |
| 2025-03-13 | 阴 | 15°/7° | 0.0 mm |
| 2025-03-14 | 阴 | 10°/7° | 0.0 mm |
| 2025-03-15 | 大毛毛雨 | 8°/1° | 2.0 mm |
| 2025-03-16 | 阴 | 9°/0° | 0.0 mm |
| 2025-03-17 | 阴 | 8°/2° | 0.0 mm |
| 2025-03-18 | 多云 | 14°/1° | 0.0 mm |
| 2025-03-19 | 阴 | 19°/5° | 0.0 mm |
| 2025-03-20 | 晴间多云 | 22°/8° | 0.0 mm |
| 2025-03-21 | 阴 | 25°/12° | 0.0 mm |
| 2025-03-22 | 晴天 | 26°/13° | 0.0 mm |
| 2025-03-23 | 阴 | 25°/13° | 0.0 mm |
| 2025-03-24 | 阴 | 20°/13° | 0.0 mm |
| 2025-03-25 | 阴 | 20°/10° | 0.0 mm |
| 2025-03-26 | 阴 | 22°/7° | 0.0 mm |
| 2025-03-27 | 阴 | 12°/6° | 0.0 mm |
| 2025-03-28 | 阴 | 8°/2° | 0.0 mm |
| 2025-03-29 | 阴 | 9°/0° | 0.0 mm |
| 2025-03-30 | 阴 | 15°/2° | 0.0 mm |
| 2025-03-31 | 阴 | 19°/6° | 0.0 mm |
2025年03月昌平区共记录 31 天，平均最高 14℃、最低 5℃，降水日 5 天。