| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 晴天 | 33°/22° | 0.0 mm |
| 2026-09-02 | 晴间多云 | 33°/22° | 0.0 mm |
| 2026-09-03 | 晴天 | 33°/22° | 0.0 mm |
| 2026-09-04 | 晴间多云 | 33°/22° | 0.0 mm |
| 2026-09-05 | 阴 | 32°/22° | 0.0 mm |
| 2026-09-06 | 阴 | 27°/17° | 0.0 mm |
| 2026-09-07 | 多云 | 26°/15° | 0.0 mm |
| 2026-09-08 | 阴 | 29°/15° | 0.0 mm |
| 2026-09-09 | 阴 | 30°/21° | 0.0 mm |
| 2026-09-10 | 毛毛雨 | 23°/18° | 0.7 mm |
| 2026-09-11 | 阴 | 27°/16° | 0.0 mm |
| 2026-09-12 | 阴 | 29°/19° | 0.0 mm |
| 2026-09-13 | 阴 | 27°/17° | 0.0 mm |
| 2026-09-14 | 阴 | 25°/12° | 0.0 mm |
| 2026-09-15 | 多云 | 33°/17° | 0.0 mm |
| 2026-09-16 | 阴 | 31°/21° | 0.0 mm |
| 2026-09-17 | 阴 | 32°/20° | 0.0 mm |
| 2026-09-18 | 中雨 | 24°/21° | 7.2 mm |
| 2026-09-19 | 雾 | 27°/20° | 0.0 mm |
| 2026-09-20 | 阴 | 28°/19° | 0.0 mm |
| 2026-09-21 | 小雨 | 18°/15° | 2.6 mm |
| 2026-09-22 | 阴 | 18°/13° | 0.0 mm |
| 2026-09-23 | 阴 | 16°/13° | 0.0 mm |
| 2026-09-24 | 阴 | 21°/14° | 0.0 mm |
| 2026-09-25 | 阴 | 21°/11° | 0.0 mm |
| 2026-09-26 | 晴间多云 | 23°/9° | 0.0 mm |
| 2026-09-27 | 阴 | 23°/6° | 0.0 mm |
| 2026-09-28 | 阴 | 24°/7° | 0.0 mm |
| 2026-09-29 | 阴 | 26°/9° | 0.0 mm |
| 2026-09-30 | 阴 | 26°/15° | 0.0 mm |
2026年09月蒙哥马利共记录 30 天，平均最高 26℃、最低 16℃，降水日 3 天。