| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 小毛毛雨 | 29°/20° | 0.3 mm |
| 2026-09-02 | 阴 | 30°/22° | 0.0 mm |
| 2026-09-03 | 雷阵雨 | 30°/22° | 4.5 mm |
| 2026-09-04 | 雷阵雨 | 28°/21° | 7.7 mm |
| 2026-09-05 | 中阵雨 | 22°/19° | 22.2 mm |
| 2026-09-06 | 雷阵雨 | 23°/20° | 144.9 mm |
| 2026-09-07 | 雷阵雨 | 26°/21° | 98.7 mm |
| 2026-09-08 | 雷阵雨 | 29°/22° | 6.5 mm |
| 2026-09-09 | 雷阵雨 | 28°/20° | 22.9 mm |
| 2026-09-10 | 毛毛雨 | 20°/18° | 2.6 mm |
| 2026-09-11 | 小雨 | 20°/18° | 5.1 mm |
| 2026-09-12 | 大毛毛雨 | 21°/19° | 2.9 mm |
| 2026-09-13 | 小毛毛雨 | 28°/20° | 0.2 mm |
| 2026-09-14 | 小雨 | 28°/21° | 2.2 mm |
| 2026-09-15 | 雷阵雨 | 26°/21° | 17.6 mm |
| 2026-09-16 | 雷阵雨 | 23°/20° | 103.9 mm |
| 2026-09-17 | 小毛毛雨 | 23°/19° | 0.5 mm |
| 2026-09-18 | 阴 | 23°/18° | 0.0 mm |
| 2026-09-19 | 小毛毛雨 | 23°/19° | 0.8 mm |
| 2026-09-20 | 强阵雨 | 23°/21° | 50.6 mm |
| 2026-09-21 | 雷阵雨 | 25°/22° | 243.9 mm |
| 2026-09-22 | 小毛毛雨 | 28°/22° | 0.2 mm |
| 2026-09-23 | 阵雨 | 23°/20° | 4.4 mm |
| 2026-09-24 | 小毛毛雨 | 25°/20° | 0.5 mm |
| 2026-09-25 | 阴 | 25°/19° | 0.0 mm |
| 2026-09-26 | 中阵雨 | 22°/18° | 12.5 mm |
| 2026-09-27 | 毛毛雨 | 22°/18° | 2.0 mm |
| 2026-09-28 | 雷阵雨伴有冰雹 | 24°/20° | 24.4 mm |
| 2026-09-29 | 大毛毛雨 | 23°/16° | 5.4 mm |
| 2026-09-30 | 阵雨 | 18°/16° | 43.0 mm |
2026年09月南房总市共记录 30 天，平均最高 24℃、最低 19℃，降水日 27 天。