| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2024-05-01 | 阴 | 15°/6° | 0.0 mm |
| 2024-05-02 | 小毛毛雨 | 11°/7° | 0.2 mm |
| 2024-05-03 | 毛毛雨 | 9°/7° | 5.6 mm |
| 2024-05-04 | 阴 | 17°/6° | 0.0 mm |
| 2024-05-05 | 多云 | 21°/9° | 0.0 mm |
| 2024-05-06 | 阴 | 21°/11° | 0.0 mm |
| 2024-05-07 | 阴 | 20°/11° | 0.0 mm |
| 2024-05-08 | 小毛毛雨 | 19°/12° | 0.8 mm |
| 2024-05-09 | 阴 | 24°/10° | 0.0 mm |
| 2024-05-10 | 毛毛雨 | 15°/9° | 5.9 mm |
| 2024-05-11 | 阴 | 18°/8° | 0.0 mm |
| 2024-05-12 | 阴 | 22°/12° | 0.0 mm |
| 2024-05-13 | 阴 | 24°/12° | 0.0 mm |
| 2024-05-14 | 阴 | 24°/11° | 0.1 mm |
| 2024-05-15 | 阴 | 24°/14° | 0.0 mm |
| 2024-05-16 | 阴 | 25°/13° | 0.0 mm |
| 2024-05-17 | 阴 | 26°/15° | 0.0 mm |
| 2024-05-18 | 小毛毛雨 | 23°/16° | 0.2 mm |
| 2024-05-19 | 小毛毛雨 | 25°/14° | 0.1 mm |
| 2024-05-20 | 小毛毛雨 | 26°/14° | 0.6 mm |
| 2024-05-21 | 多云 | 25°/13° | 0.0 mm |
| 2024-05-22 | 晴天 | 26°/13° | 0.0 mm |
| 2024-05-23 | 多云 | 30°/14° | 0.0 mm |
| 2024-05-24 | 中雨 | 26°/14° | 4.6 mm |
| 2024-05-25 | 小雨 | 25°/13° | 2.3 mm |
| 2024-05-26 | 小毛毛雨 | 24°/15° | 0.3 mm |
| 2024-05-27 | 小毛毛雨 | 23°/13° | 0.1 mm |
| 2024-05-28 | 小雨 | 18°/13° | 4.6 mm |
| 2024-05-29 | 小雨 | 15°/9° | 8.6 mm |
| 2024-05-30 | 阴 | 21°/8° | 0.0 mm |
| 2024-05-31 | 阴 | 22°/14° | 0.0 mm |
2024年05月定西市共记录 31 天，平均最高 21℃、最低 11℃，降水日 14 天。