| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 30°/17° | 0.0 mm |
| 2026-09-02 | 阴 | 33°/13° | 0.0 mm |
| 2026-09-03 | 小雨 | 32°/18° | 1.8 mm |
| 2026-09-04 | 晴天 | 33°/16° | 0.0 mm |
| 2026-09-05 | 大雨 | 32°/17° | 8.7 mm |
| 2026-09-06 | 阴 | 27°/16° | 0.0 mm |
| 2026-09-07 | 中阵雨 | 31°/18° | 2.9 mm |
| 2026-09-08 | 阴 | 28°/15° | 0.0 mm |
| 2026-09-09 | 多云 | 25°/13° | 0.0 mm |
| 2026-09-10 | 阴 | 30°/12° | 0.0 mm |
| 2026-09-11 | 多云 | 32°/16° | 0.0 mm |
| 2026-09-12 | 阴 | 21°/9° | 0.0 mm |
| 2026-09-13 | 雾 | 15°/10° | 0.0 mm |
| 2026-09-14 | 雾 | 30°/12° | 0.0 mm |
| 2026-09-15 | 多云 | 21°/10° | 0.0 mm |
| 2026-09-16 | 雾 | 22°/10° | 0.0 mm |
| 2026-09-17 | 中阵雨 | 24°/11° | 4.3 mm |
| 2026-09-18 | 雾 | 26°/16° | 0.0 mm |
| 2026-09-19 | 大雨 | 22°/15° | 13.8 mm |
| 2026-09-20 | 中雨 | 17°/12° | 4.8 mm |
| 2026-09-21 | 阴 | 18°/9° | 0.0 mm |
| 2026-09-22 | 雾 | 15°/11° | 0.0 mm |
| 2026-09-23 | 小雨 | 24°/14° | 1.4 mm |
| 2026-09-24 | 阴 | 22°/15° | 0.0 mm |
| 2026-09-25 | 雾 | 19°/12° | 0.0 mm |
| 2026-09-26 | 雾 | 27°/14° | 0.0 mm |
| 2026-09-27 | 阴 | 27°/11° | 0.0 mm |
| 2026-09-28 | 中雨 | 21°/16° | 5.8 mm |
| 2026-09-29 | 中雨 | 21°/13° | 6.1 mm |
| 2026-09-30 | 阴 | 20°/8° | 0.0 mm |
2026年09月格兰特共记录 30 天，平均最高 24℃、最低 13℃，降水日 9 天。