| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 多云 | 36°/21° | 0.0 mm |
| 2026-09-02 | 阴 | 36°/22° | 0.0 mm |
| 2026-09-03 | 雾 | 37°/21° | 0.0 mm |
| 2026-09-04 | 强阵雨 | 38°/23° | 47.9 mm |
| 2026-09-05 | 阴 | 30°/21° | 0.0 mm |
| 2026-09-06 | 阴 | 29°/19° | 0.0 mm |
| 2026-09-07 | 阴 | 29°/15° | 0.0 mm |
| 2026-09-08 | 阴 | 29°/13° | 0.0 mm |
| 2026-09-09 | 阴 | 30°/14° | 0.0 mm |
| 2026-09-10 | 晴间多云 | 34°/21° | 0.0 mm |
| 2026-09-11 | 强阵雨 | 34°/21° | 44.0 mm |
| 2026-09-12 | 大雨 | 29°/22° | 35.7 mm |
| 2026-09-13 | 小毛毛雨 | 30°/22° | 0.8 mm |
| 2026-09-14 | 阴 | 29°/18° | 0.0 mm |
| 2026-09-15 | 晴天 | 26°/13° | 0.0 mm |
| 2026-09-16 | 多云 | 27°/12° | 0.0 mm |
| 2026-09-17 | 阴 | 31°/15° | 0.0 mm |
| 2026-09-18 | 多云 | 32°/20° | 0.0 mm |
| 2026-09-19 | 阴 | 29°/20° | 0.0 mm |
| 2026-09-20 | 多云 | 31°/17° | 0.0 mm |
| 2026-09-21 | 小雨 | 30°/20° | 2.2 mm |
| 2026-09-22 | 小雨 | 28°/19° | 2.6 mm |
| 2026-09-23 | 大毛毛雨 | 19°/17° | 6.3 mm |
| 2026-09-24 | 阴 | 18°/15° | 0.0 mm |
| 2026-09-25 | 阴 | 21°/12° | 0.0 mm |
| 2026-09-26 | 阴 | 22°/13° | 0.0 mm |
| 2026-09-27 | 小毛毛雨 | 25°/14° | 0.4 mm |
| 2026-09-28 | 阴 | 24°/14° | 0.0 mm |
| 2026-09-29 | 阴 | 25°/16° | 0.0 mm |
| 2026-09-30 | 阴 | 27°/16° | 0.0 mm |
2026年09月南安普敦共记录 30 天，平均最高 28℃、最低 17℃，降水日 8 天。