| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 大毛毛雨 | 31°/20° | 2.4 mm |
| 2026-09-02 | 雷阵雨 | 31°/20° | 8.5 mm |
| 2026-09-03 | 阵雨 | 24°/20° | 13.6 mm |
| 2026-09-04 | 中阵雨 | 20°/18° | 6.5 mm |
| 2026-09-05 | 小毛毛雨 | 25°/16° | 0.2 mm |
| 2026-09-06 | 小毛毛雨 | 23°/16° | 1.9 mm |
| 2026-09-07 | 小毛毛雨 | 22°/18° | 4.3 mm |
| 2026-09-08 | 阵雨 | 22°/19° | 11.1 mm |
| 2026-09-09 | 阵雨 | 20°/15° | 14.1 mm |
| 2026-09-10 | 中雨 | 22°/15° | 4.2 mm |
| 2026-09-11 | 小毛毛雨 | 24°/17° | 1.7 mm |
| 2026-09-12 | 阴 | 26°/16° | 0.0 mm |
| 2026-09-13 | 雷阵雨 | 27°/19° | 7.5 mm |
| 2026-09-14 | 阵雨 | 23°/17° | 14.1 mm |
| 2026-09-15 | 中阵雨 | 20°/17° | 15.9 mm |
| 2026-09-16 | 小毛毛雨 | 20°/15° | 2.2 mm |
| 2026-09-17 | 阴 | 23°/13° | 0.0 mm |
| 2026-09-18 | 中阵雨 | 21°/15° | 12.5 mm |
| 2026-09-19 | 大毛毛雨 | 23°/18° | 3.7 mm |
| 2026-09-20 | 毛毛雨 | 21°/18° | 4.5 mm |
| 2026-09-21 | 小毛毛雨 | 19°/17° | 2.3 mm |
| 2026-09-22 | 小毛毛雨 | 22°/13° | 1.6 mm |
| 2026-09-23 | 阴 | 26°/12° | 0.0 mm |
| 2026-09-24 | 阴 | 23°/15° | 0.0 mm |
| 2026-09-25 | 阴 | 24°/14° | 0.0 mm |
| 2026-09-26 | 阵雨 | 20°/15° | 5.8 mm |
| 2026-09-27 | 阵雨 | 20°/16° | 6.9 mm |
| 2026-09-28 | 强阵雨 | 21°/18° | 55.7 mm |
| 2026-09-29 | 毛毛雨 | 18°/13° | 4.4 mm |
| 2026-09-30 | 晴天 | 22°/11° | 0.0 mm |
2026年09月日南市共记录 30 天，平均最高 22℃、最低 16℃，降水日 24 天。