| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 阴 | 5°/0° | 0.0 mm |
| 2026-03-02 | 小毛毛雨 | 4°/1° | 0.7 mm |
| 2026-03-03 | 阴 | 10°/2° | 0.0 mm |
| 2026-03-04 | 阵雨 | 4°/-1° | 7.9 mm |
| 2026-03-05 | 小雪 | 3°/-2° | 0.8 mm |
| 2026-03-06 | 晴天 | 6°/-1° | 0.0 mm |
| 2026-03-07 | 阴 | 6°/0° | 0.0 mm |
| 2026-03-08 | 晴天 | 13°/1° | 0.0 mm |
| 2026-03-09 | 阴 | 11°/1° | 0.0 mm |
| 2026-03-10 | 小毛毛雨 | 11°/2° | 0.1 mm |
| 2026-03-11 | 晴天 | 15°/5° | 0.0 mm |
| 2026-03-12 | 阴 | 13°/4° | 0.0 mm |
| 2026-03-13 | 小毛毛雨 | 12°/4° | 0.1 mm |
| 2026-03-14 | 阴 | 10°/6° | 0.0 mm |
| 2026-03-15 | 阴 | 15°/4° | 0.0 mm |
| 2026-03-16 | 阴 | 13°/6° | 0.0 mm |
| 2026-03-17 | 阴 | 10°/5° | 0.0 mm |
| 2026-03-18 | 阴 | 12°/2° | 0.0 mm |
| 2026-03-19 | 阴 | 16°/4° | 0.0 mm |
| 2026-03-20 | 阴 | 14°/6° | 0.0 mm |
| 2026-03-21 | 阴 | 14°/4° | 0.0 mm |
| 2026-03-22 | 阴 | 21°/8° | 0.0 mm |
| 2026-03-23 | 阴 | 17°/10° | 0.0 mm |
| 2026-03-24 | 阴 | 18°/9° | 0.0 mm |
| 2026-03-25 | 阴 | 23°/11° | 0.0 mm |
| 2026-03-26 | 阴 | 26°/13° | 0.0 mm |
| 2026-03-27 | 阴 | 21°/11° | 0.0 mm |
| 2026-03-28 | 阴 | 19°/11° | 0.0 mm |
| 2026-03-29 | 小毛毛雨 | 23°/12° | 0.5 mm |
| 2026-03-30 | 阴 | 16°/10° | 0.0 mm |
| 2026-03-31 | 阴 | 18°/10° | 0.0 mm |
2026年03月昌平区共记录 31 天，平均最高 13℃、最低 5℃，降水日 6 天。