| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阵雨 | 20°/19° | 27.5 mm |
| 2026-09-02 | 中雨 | 21°/19° | 44.3 mm |
| 2026-09-03 | 中阵雨 | 20°/17° | 37.5 mm |
| 2026-09-04 | 阵雨 | 21°/19° | 40.7 mm |
| 2026-09-05 | 毛毛雨 | 21°/20° | 5.2 mm |
| 2026-09-06 | 小毛毛雨 | 28°/20° | 0.4 mm |
| 2026-09-07 | 小毛毛雨 | 30°/22° | 0.1 mm |
| 2026-09-08 | 阴 | 31°/22° | 0.0 mm |
| 2026-09-09 | 小毛毛雨 | 30°/21° | 0.6 mm |
| 2026-09-10 | 小毛毛雨 | 21°/17° | 1.6 mm |
| 2026-09-11 | 阴 | 23°/16° | 0.0 mm |
| 2026-09-12 | 阴 | 26°/17° | 0.0 mm |
| 2026-09-13 | 阴 | 28°/19° | 0.0 mm |
| 2026-09-14 | 小毛毛雨 | 30°/21° | 0.4 mm |
| 2026-09-15 | 小毛毛雨 | 30°/20° | 0.4 mm |
| 2026-09-16 | 雷阵雨 | 31°/21° | 5.8 mm |
| 2026-09-17 | 雷阵雨 | 31°/23° | 21.2 mm |
| 2026-09-18 | 小毛毛雨 | 26°/21° | 0.4 mm |
| 2026-09-19 | 小毛毛雨 | 27°/22° | 0.4 mm |
| 2026-09-20 | 阴 | 29°/22° | 0.0 mm |
| 2026-09-21 | 多云 | 32°/22° | 0.0 mm |
| 2026-09-22 | 阴 | 27°/22° | 0.0 mm |
| 2026-09-23 | 小毛毛雨 | 27°/21° | 0.1 mm |
| 2026-09-24 | 大毛毛雨 | 32°/22° | 2.9 mm |
| 2026-09-25 | 小毛毛雨 | 33°/23° | 0.8 mm |
| 2026-09-26 | 小毛毛雨 | 34°/24° | 0.2 mm |
| 2026-09-27 | 阴 | 34°/24° | 0.0 mm |
| 2026-09-28 | 小毛毛雨 | 34°/24° | 0.6 mm |
| 2026-09-29 | 毛毛雨 | 33°/25° | 2.7 mm |
| 2026-09-30 | 中阵雨 | 34°/23° | 5.3 mm |
2026年09月郴州市共记录 30 天，平均最高 28℃、最低 20℃，降水日 22 天。