| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阴 | 35°/17° | 0.0 mm |
| 2026-09-02 | 阴 | 36°/18° | 0.0 mm |
| 2026-09-03 | 晴天 | 37°/19° | 0.0 mm |
| 2026-09-04 | 小毛毛雨 | 38°/20° | 0.8 mm |
| 2026-09-05 | 大毛毛雨 | 32°/21° | 1.1 mm |
| 2026-09-06 | 阴 | 34°/21° | 0.0 mm |
| 2026-09-07 | 晴天 | 36°/20° | 0.0 mm |
| 2026-09-08 | 阴 | 37°/19° | 0.0 mm |
| 2026-09-09 | 阴 | 32°/20° | 0.0 mm |
| 2026-09-10 | 毛毛雨 | 30°/17° | 1.5 mm |
| 2026-09-11 | 晴间多云 | 35°/17° | 0.0 mm |
| 2026-09-12 | 晴间多云 | 28°/19° | 0.0 mm |
| 2026-09-13 | 阴 | 35°/17° | 0.0 mm |
| 2026-09-14 | 中阵雨 | 36°/20° | 7.2 mm |
| 2026-09-15 | 阴 | 23°/15° | 0.0 mm |
| 2026-09-16 | 阴 | 31°/13° | 0.0 mm |
| 2026-09-17 | 多云 | 34°/19° | 0.0 mm |
| 2026-09-18 | 多云 | 35°/19° | 0.0 mm |
| 2026-09-19 | 中雨 | 30°/17° | 2.5 mm |
| 2026-09-20 | 阴 | 23°/16° | 0.0 mm |
| 2026-09-21 | 大雨 | 24°/15° | 18.5 mm |
| 2026-09-22 | 阴 | 27°/14° | 0.0 mm |
| 2026-09-23 | 小毛毛雨 | 19°/16° | 1.2 mm |
| 2026-09-24 | 毛毛雨 | 24°/17° | 1.5 mm |
| 2026-09-25 | 小雨 | 22°/17° | 1.8 mm |
| 2026-09-26 | 阴 | 30°/15° | 0.0 mm |
| 2026-09-27 | 阴 | 30°/11° | 0.0 mm |
| 2026-09-28 | 雾 | 27°/15° | 0.0 mm |
| 2026-09-29 | 强阵雨 | 22°/18° | 95.1 mm |
| 2026-09-30 | 大雨 | 25°/17° | 80.4 mm |
2026年09月格兰特共记录 30 天，平均最高 30℃、最低 17℃，降水日 11 天。