| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-05-01 | 中阵雨 | 11°/5° | 32.6 mm |
| 2025-05-02 | 阴 | 14°/2° | 0.0 mm |
| 2025-05-03 | 毛毛雨 | 14°/6° | 3.6 mm |
| 2025-05-04 | 阴 | 13°/4° | 0.0 mm |
| 2025-05-05 | 毛毛雨 | 13°/4° | 1.7 mm |
| 2025-05-06 | 小毛毛雨 | 15°/3° | 0.1 mm |
| 2025-05-07 | 阴 | 18°/5° | 0.0 mm |
| 2025-05-08 | 阴 | 18°/6° | 0.0 mm |
| 2025-05-09 | 小雨 | 15°/9° | 9.3 mm |
| 2025-05-10 | 小雨 | 13°/8° | 11.7 mm |
| 2025-05-11 | 小毛毛雨 | 19°/7° | 0.1 mm |
| 2025-05-12 | 阴 | 20°/7° | 0.0 mm |
| 2025-05-13 | 阴 | 21°/10° | 0.0 mm |
| 2025-05-14 | 中阵雨 | 21°/9° | 6.3 mm |
| 2025-05-15 | 阵雨 | 23°/12° | 3.6 mm |
| 2025-05-16 | 小毛毛雨 | 22°/9° | 0.7 mm |
| 2025-05-17 | 中阵雨 | 14°/5° | 13.2 mm |
| 2025-05-18 | 小毛毛雨 | 16°/3° | 0.2 mm |
| 2025-05-19 | 毛毛雨 | 14°/6° | 1.1 mm |
| 2025-05-20 | 阴 | 24°/9° | 0.0 mm |
| 2025-05-21 | 中阵雨 | 21°/13° | 11.8 mm |
| 2025-05-22 | 阴 | 22°/9° | 0.0 mm |
| 2025-05-23 | 毛毛雨 | 18°/10° | 2.2 mm |
| 2025-05-24 | 小毛毛雨 | 21°/7° | 0.2 mm |
| 2025-05-25 | 小毛毛雨 | 21°/8° | 0.4 mm |
| 2025-05-26 | 阴 | 23°/11° | 0.0 mm |
| 2025-05-27 | 小毛毛雨 | 22°/10° | 0.1 mm |
| 2025-05-28 | 毛毛雨 | 23°/11° | 2.6 mm |
| 2025-05-29 | 小毛毛雨 | 24°/11° | 1.2 mm |
| 2025-05-30 | 阴 | 27°/13° | 0.0 mm |
| 2025-05-31 | 阴 | 24°/15° | 0.0 mm |
2025年05月昌城共记录 31 天，平均最高 18℃、最低 7℃，降水日 20 天。