| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 32°/23° | 0.0 mm |
| 2026-09-02 | 强阵雨 | 29°/22° | 155.2 mm |
| 2026-09-03 | 阴 | 29°/20° | 0.0 mm |
| 2026-09-04 | 大雨 | 30°/22° | 17.3 mm |
| 2026-09-05 | 阴 | 27°/20° | 0.0 mm |
| 2026-09-06 | 晴间多云 | 27°/16° | 0.0 mm |
| 2026-09-07 | 多云 | 26°/15° | 0.0 mm |
| 2026-09-08 | 阴 | 26°/15° | 0.0 mm |
| 2026-09-09 | 阴 | 28°/19° | 0.0 mm |
| 2026-09-10 | 阴 | 29°/22° | 0.0 mm |
| 2026-09-11 | 小毛毛雨 | 27°/20° | 0.4 mm |
| 2026-09-12 | 阴 | 26°/19° | 0.0 mm |
| 2026-09-13 | 阵雨 | 27°/23° | 1.4 mm |
| 2026-09-14 | 阴 | 27°/17° | 0.0 mm |
| 2026-09-15 | 晴间多云 | 24°/12° | 0.0 mm |
| 2026-09-16 | 多云 | 26°/12° | 0.0 mm |
| 2026-09-17 | 阴 | 28°/17° | 0.0 mm |
| 2026-09-18 | 阴 | 29°/21° | 0.0 mm |
| 2026-09-19 | 多云 | 27°/19° | 0.0 mm |
| 2026-09-20 | 阴 | 28°/19° | 0.0 mm |
| 2026-09-21 | 阴 | 24°/19° | 0.0 mm |
| 2026-09-22 | 阴 | 20°/16° | 0.0 mm |
| 2026-09-23 | 小毛毛雨 | 20°/16° | 1.2 mm |
| 2026-09-24 | 阴 | 19°/14° | 0.0 mm |
| 2026-09-25 | 阴 | 19°/13° | 0.0 mm |
| 2026-09-26 | 小毛毛雨 | 17°/13° | 0.8 mm |
| 2026-09-27 | 中雨 | 16°/14° | 5.2 mm |
| 2026-09-28 | 阴 | 20°/15° | 0.0 mm |
| 2026-09-29 | 阴 | 22°/15° | 0.0 mm |
| 2026-09-30 | 多云 | 25°/15° | 0.0 mm |
2026年09月萨默塞特共记录 30 天，平均最高 25℃、最低 17℃，降水日 7 天。