| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2025-09-01 | 大毛毛雨 | 23°/21° | 7.3 mm |
| 2025-09-02 | 毛毛雨 | 27°/19° | 1.5 mm |
| 2025-09-03 | 毛毛雨 | 27°/18° | 1.7 mm |
| 2025-09-04 | 中阵雨 | 22°/17° | 14.5 mm |
| 2025-09-05 | 小毛毛雨 | 27°/17° | 0.3 mm |
| 2025-09-06 | 强阵雨 | 25°/20° | 20.6 mm |
| 2025-09-07 | 阴 | 25°/17° | 0.0 mm |
| 2025-09-08 | 阴 | 24°/16° | 0.0 mm |
| 2025-09-09 | 阴 | 24°/16° | 0.0 mm |
| 2025-09-10 | 多云 | 26°/15° | 0.0 mm |
| 2025-09-11 | 阴 | 23°/14° | 0.0 mm |
| 2025-09-12 | 毛毛雨 | 23°/16° | 0.8 mm |
| 2025-09-13 | 中阵雨 | 18°/14° | 22.3 mm |
| 2025-09-14 | 阴 | 24°/13° | 0.0 mm |
| 2025-09-15 | 阴 | 25°/16° | 0.0 mm |
| 2025-09-16 | 小毛毛雨 | 24°/17° | 0.6 mm |
| 2025-09-17 | 中阵雨 | 19°/16° | 52.4 mm |
| 2025-09-18 | 小毛毛雨 | 19°/12° | 0.4 mm |
| 2025-09-19 | 中雨 | 18°/12° | 16.5 mm |
| 2025-09-20 | 中雨 | 15°/13° | 30.0 mm |
| 2025-09-21 | 小毛毛雨 | 20°/11° | 0.3 mm |
| 2025-09-22 | 阴 | 18°/11° | 0.0 mm |
| 2025-09-23 | 阴 | 20°/12° | 0.0 mm |
| 2025-09-24 | 中阵雨 | 19°/15° | 27.6 mm |
| 2025-09-25 | 阴 | 22°/14° | 0.0 mm |
| 2025-09-26 | 阴 | 23°/12° | 0.0 mm |
| 2025-09-27 | 阴 | 23°/13° | 0.0 mm |
| 2025-09-28 | 阵雨 | 17°/14° | 8.7 mm |
| 2025-09-29 | 阴 | 21°/12° | 0.0 mm |
| 2025-09-30 | 小毛毛雨 | 21°/12° | 0.5 mm |
2025年09月淮阳共记录 30 天，平均最高 22℃、最低 14℃，降水日 17 天。