| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 29°/22° | 0.0 mm |
| 2026-09-02 | 晴间多云 | 32°/21° | 0.0 mm |
| 2026-09-03 | 小毛毛雨 | 33°/20° | 0.4 mm |
| 2026-09-04 | 阴 | 27°/18° | 0.0 mm |
| 2026-09-05 | 大毛毛雨 | 27°/18° | 1.1 mm |
| 2026-09-06 | 阴 | 25°/12° | 0.0 mm |
| 2026-09-07 | 阴 | 26°/12° | 0.0 mm |
| 2026-09-08 | 阴 | 28°/13° | 0.0 mm |
| 2026-09-09 | 强阵雨 | 32°/21° | 10.8 mm |
| 2026-09-10 | 阴 | 27°/18° | 0.0 mm |
| 2026-09-11 | 阴 | 26°/16° | 0.0 mm |
| 2026-09-12 | 大雨 | 22°/16° | 16.2 mm |
| 2026-09-13 | 雾 | 29°/18° | 0.0 mm |
| 2026-09-14 | 晴间多云 | 21°/11° | 0.0 mm |
| 2026-09-15 | 阴 | 28°/11° | 0.0 mm |
| 2026-09-16 | 中雨 | 29°/21° | 6.2 mm |
| 2026-09-17 | 中雨 | 25°/20° | 4.7 mm |
| 2026-09-18 | 雾 | 23°/16° | 0.0 mm |
| 2026-09-19 | 阴 | 21°/14° | 0.0 mm |
| 2026-09-20 | 中雨 | 21°/17° | 4.7 mm |
| 2026-09-21 | 大毛毛雨 | 16°/12° | 2.7 mm |
| 2026-09-22 | 小毛毛雨 | 15°/12° | 0.4 mm |
| 2026-09-23 | 毛毛雨 | 18°/12° | 1.8 mm |
| 2026-09-24 | 阴 | 20°/10° | 0.0 mm |
| 2026-09-25 | 阴 | 20°/5° | 0.0 mm |
| 2026-09-26 | 阴 | 21°/7° | 0.0 mm |
| 2026-09-27 | 雾 | 21°/8° | 0.0 mm |
| 2026-09-28 | 雾 | 21°/10° | 0.0 mm |
| 2026-09-29 | 晴间多云 | 23°/9° | 0.0 mm |
| 2026-09-30 | 小毛毛雨 | 23°/11° | 0.4 mm |
2026年09月阿什兰共记录 30 天，平均最高 24℃、最低 14℃，降水日 11 天。