| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-03-01 | 中雪 | 9°/0° | 2.7 mm |
| 2026-03-02 | 阴 | 10°/0° | 0.0 mm |
| 2026-03-03 | 阴 | 14°/0° | 0.0 mm |
| 2026-03-04 | 阴 | 11°/2° | 0.0 mm |
| 2026-03-05 | 阴 | 8°/-1° | 0.0 mm |
| 2026-03-06 | 阴 | 12°/0° | 0.0 mm |
| 2026-03-07 | 小毛毛雨 | 10°/4° | 0.9 mm |
| 2026-03-08 | 小毛毛雨 | 6°/2° | 0.1 mm |
| 2026-03-09 | 阴 | 12°/0° | 0.0 mm |
| 2026-03-10 | 晴天 | 17°/2° | 0.0 mm |
| 2026-03-11 | 阴 | 17°/5° | 0.0 mm |
| 2026-03-12 | 毛毛雨 | 14°/2° | 1.3 mm |
| 2026-03-13 | 中雪 | 3°/-6° | 4.7 mm |
| 2026-03-14 | 大雪 | 0°/-6° | 6.8 mm |
| 2026-03-15 | 小毛毛雨 | 3°/-4° | 0.1 mm |
| 2026-03-16 | 大毛毛雨 | 6°/-2° | 2.3 mm |
| 2026-03-17 | 中雪 | 3°/-2° | 3.6 mm |
| 2026-03-18 | 小雪 | 3°/-3° | 0.1 mm |
| 2026-03-19 | 阴 | 5°/-1° | 0.0 mm |
| 2026-03-20 | 阴 | 9°/-1° | 0.0 mm |
| 2026-03-21 | 阴 | 9°/1° | 0.0 mm |
| 2026-03-22 | 小毛毛雨 | 10°/0° | 0.4 mm |
| 2026-03-23 | 阴 | 10°/1° | 0.0 mm |
| 2026-03-24 | 小毛毛雨 | 13°/4° | 0.1 mm |
| 2026-03-25 | 阴 | 12°/5° | 0.0 mm |
| 2026-03-26 | 阴 | 11°/3° | 0.0 mm |
| 2026-03-27 | 中雨 | 11°/4° | 6.6 mm |
| 2026-03-28 | 阴 | 13°/1° | 0.0 mm |
| 2026-03-29 | 中雨 | 8°/1° | 17.7 mm |
| 2026-03-30 | 毛毛雨 | 8°/1° | 0.8 mm |
| 2026-03-31 | 阴 | 13°/1° | 0.0 mm |
2026年03月定西市共记录 31 天，平均最高 9℃、最低 0℃，降水日 15 天。