| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 中阵雨 | 27°/17° | 14.3 mm |
| 2025-09-02 | 阴 | 28°/17° | 0.0 mm |
| 2025-09-03 | 小毛毛雨 | 27°/18° | 0.1 mm |
| 2025-09-04 | 阴 | 29°/18° | 0.0 mm |
| 2025-09-05 | 小毛毛雨 | 27°/18° | 0.1 mm |
| 2025-09-06 | 中阵雨 | 21°/17° | 19.9 mm |
| 2025-09-07 | 小毛毛雨 | 26°/15° | 0.1 mm |
| 2025-09-08 | 毛毛雨 | 21°/15° | 3.0 mm |
| 2025-09-09 | 晴天 | 25°/14° | 0.0 mm |
| 2025-09-10 | 阴 | 26°/14° | 0.0 mm |
| 2025-09-11 | 阴 | 26°/16° | 0.0 mm |
| 2025-09-12 | 小毛毛雨 | 27°/17° | 0.8 mm |
| 2025-09-13 | 毛毛雨 | 27°/16° | 1.2 mm |
| 2025-09-14 | 大毛毛雨 | 23°/15° | 3.0 mm |
| 2025-09-15 | 小毛毛雨 | 25°/15° | 0.3 mm |
| 2025-09-16 | 强阵雨 | 20°/13° | 34.5 mm |
| 2025-09-17 | 阴 | 20°/11° | 0.0 mm |
| 2025-09-18 | 阴 | 21°/8° | 0.0 mm |
| 2025-09-19 | 中阵雨 | 20°/12° | 8.3 mm |
| 2025-09-20 | 中雨 | 19°/12° | 14.7 mm |
| 2025-09-21 | 阴 | 22°/10° | 0.0 mm |
| 2025-09-22 | 阴 | 22°/13° | 0.0 mm |
| 2025-09-23 | 阴 | 22°/13° | 0.0 mm |
| 2025-09-24 | 大雨 | 15°/13° | 37.7 mm |
| 2025-09-25 | 小毛毛雨 | 22°/13° | 0.1 mm |
| 2025-09-26 | 阴 | 24°/14° | 0.0 mm |
| 2025-09-27 | 阴 | 23°/13° | 0.0 mm |
| 2025-09-28 | 中阵雨 | 18°/12° | 12.0 mm |
| 2025-09-29 | 阴 | 22°/10° | 0.0 mm |
| 2025-09-30 | 雷阵雨 | 20°/12° | 7.8 mm |
2025年09月昌城共记录 30 天，平均最高 23℃、最低 14℃，降水日 17 天。