| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 毛毛雨 | 31°/23° | 1.1 mm |
| 2025-09-02 | 雷阵雨 | 34°/23° | 0.9 mm |
| 2025-09-03 | 毛毛雨 | 32°/22° | 1.1 mm |
| 2025-09-04 | 毛毛雨 | 32°/22° | 1.8 mm |
| 2025-09-05 | 小毛毛雨 | 31°/22° | 0.1 mm |
| 2025-09-06 | 小毛毛雨 | 30°/23° | 0.5 mm |
| 2025-09-07 | 雷阵雨伴有冰雹 | 32°/24° | 3.3 mm |
| 2025-09-08 | 小毛毛雨 | 29°/23° | 0.1 mm |
| 2025-09-09 | 阵雨 | 26°/19° | 14.0 mm |
| 2025-09-10 | 阵雨 | 26°/20° | 7.8 mm |
| 2025-09-11 | 阴 | 27°/19° | 0.0 mm |
| 2025-09-12 | 毛毛雨 | 26°/20° | 2.7 mm |
| 2025-09-13 | 雷阵雨伴有冰雹 | 28°/22° | 11.9 mm |
| 2025-09-14 | 小毛毛雨 | 27°/22° | 0.4 mm |
| 2025-09-15 | 雷阵雨 | 28°/22° | 2.2 mm |
| 2025-09-16 | 雷阵雨 | 31°/22° | 1.9 mm |
| 2025-09-17 | 毛毛雨 | 31°/23° | 2.1 mm |
| 2025-09-18 | 毛毛雨 | 25°/20° | 2.6 mm |
| 2025-09-19 | 阴 | 24°/19° | 0.0 mm |
| 2025-09-20 | 强阵雨 | 28°/20° | 26.6 mm |
| 2025-09-21 | 阴 | 24°/17° | 0.0 mm |
| 2025-09-22 | 阴 | 25°/16° | 0.0 mm |
| 2025-09-23 | 阴 | 24°/17° | 0.0 mm |
| 2025-09-24 | 小毛毛雨 | 28°/18° | 0.9 mm |
| 2025-09-25 | 中阵雨 | 23°/21° | 5.8 mm |
| 2025-09-26 | 阴 | 28°/20° | 0.0 mm |
| 2025-09-27 | 阴 | 27°/20° | 0.0 mm |
| 2025-09-28 | 小毛毛雨 | 25°/20° | 1.4 mm |
| 2025-09-29 | 毛毛雨 | 25°/19° | 1.3 mm |
| 2025-09-30 | 小毛毛雨 | 24°/17° | 1.5 mm |
2025年09月昌原市共记录 30 天，平均最高 27℃、最低 20℃，降水日 23 天。