| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 毛毛雨 | 18°/14° | 2.2 mm |
| 2026-09-02 | 中雨 | 16°/12° | 35.2 mm |
| 2026-09-03 | 阵雨 | 16°/15° | 7.7 mm |
| 2026-09-04 | 中阵雨 | 16°/13° | 12.8 mm |
| 2026-09-05 | 阴 | 20°/10° | 0.0 mm |
| 2026-09-06 | 晴天 | 22°/12° | 0.0 mm |
| 2026-09-07 | 大毛毛雨 | 18°/11° | 3.3 mm |
| 2026-09-08 | 小毛毛雨 | 22°/14° | 0.8 mm |
| 2026-09-09 | 毛毛雨 | 22°/11° | 2.1 mm |
| 2026-09-10 | 阴 | 20°/9° | 0.0 mm |
| 2026-09-11 | 阴 | 20°/13° | 0.0 mm |
| 2026-09-12 | 阴 | 25°/11° | 0.0 mm |
| 2026-09-13 | 小毛毛雨 | 22°/14° | 0.2 mm |
| 2026-09-14 | 小毛毛雨 | 24°/15° | 0.4 mm |
| 2026-09-15 | 阴 | 19°/12° | 0.0 mm |
| 2026-09-16 | 阴 | 21°/10° | 0.0 mm |
| 2026-09-17 | 阴 | 20°/12° | 0.0 mm |
| 2026-09-18 | 阴 | 18°/11° | 0.0 mm |
| 2026-09-19 | 阴 | 16°/11° | 0.0 mm |
| 2026-09-20 | 小毛毛雨 | 18°/14° | 0.4 mm |
| 2026-09-21 | 小毛毛雨 | 20°/14° | 0.2 mm |
| 2026-09-22 | 小毛毛雨 | 22°/12° | 0.2 mm |
| 2026-09-23 | 多云 | 20°/10° | 0.0 mm |
| 2026-09-24 | 小毛毛雨 | 24°/11° | 0.5 mm |
| 2026-09-25 | 小毛毛雨 | 16°/7° | 0.1 mm |
| 2026-09-26 | 阴 | 17°/8° | 0.0 mm |
| 2026-09-27 | 阴 | 17°/10° | 0.0 mm |
| 2026-09-28 | 中阵雨 | 19°/12° | 4.8 mm |
| 2026-09-29 | 小毛毛雨 | 18°/11° | 0.1 mm |
| 2026-09-30 | 小毛毛雨 | 19°/10° | 0.1 mm |
2026年09月河西郡共记录 30 天，平均最高 19℃、最低 11℃，降水日 17 天。