| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 中雨 | 19°/16° | 11.6 mm |
| 2026-09-02 | 中阵雨 | 21°/17° | 20.9 mm |
| 2026-09-03 | 小毛毛雨 | 23°/14° | 1.4 mm |
| 2026-09-04 | 阴 | 23°/13° | 0.0 mm |
| 2026-09-05 | 晴天 | 25°/13° | 0.0 mm |
| 2026-09-06 | 阴 | 24°/14° | 0.0 mm |
| 2026-09-07 | 阴 | 22°/12° | 0.0 mm |
| 2026-09-08 | 阴 | 17°/11° | 0.0 mm |
| 2026-09-09 | 阴 | 19°/7° | 0.0 mm |
| 2026-09-10 | 晴天 | 20°/8° | 0.0 mm |
| 2026-09-11 | 晴天 | 21°/11° | 0.0 mm |
| 2026-09-12 | 晴间多云 | 24°/13° | 0.0 mm |
| 2026-09-13 | 阵雨 | 22°/14° | 7.7 mm |
| 2026-09-14 | 阵雨 | 19°/11° | 1.7 mm |
| 2026-09-15 | 晴天 | 20°/9° | 0.0 mm |
| 2026-09-16 | 毛毛雨 | 23°/11° | 0.7 mm |
| 2026-09-17 | 晴天 | 23°/12° | 0.0 mm |
| 2026-09-18 | 晴间多云 | 22°/12° | 0.0 mm |
| 2026-09-19 | 阴 | 22°/12° | 0.0 mm |
| 2026-09-20 | 阴 | 23°/13° | 0.0 mm |
| 2026-09-21 | 阴 | 19°/10° | 0.0 mm |
| 2026-09-22 | 晴天 | 19°/7° | 0.0 mm |
| 2026-09-23 | 毛毛雨 | 21°/10° | 0.8 mm |
| 2026-09-24 | 小毛毛雨 | 17°/9° | 0.7 mm |
| 2026-09-25 | 阴 | 19°/7° | 0.0 mm |
| 2026-09-26 | 中阵雨 | 14°/11° | 13.8 mm |
| 2026-09-27 | 小毛毛雨 | 19°/10° | 0.7 mm |
| 2026-09-28 | 中雨 | 14°/9° | 21.7 mm |
| 2026-09-29 | 晴天 | 19°/7° | 0.0 mm |
| 2026-09-30 | 强阵雨 | 20°/8° | 28.5 mm |
2026年09月阿尔乔姆共记录 30 天，平均最高 20℃、最低 11℃，降水日 12 天。