| 日期 | 天气 | 高/低 | 降水 |
|---|---|---|---|
| 2026-09-01 | 阵雨 | 37°/20° | 4.3 mm |
| 2026-09-02 | 小雨 | 36°/20° | 4.7 mm |
| 2026-09-03 | 小毛毛雨 | 36°/21° | 0.1 mm |
| 2026-09-04 | 阵雨 | 37°/21° | 3.4 mm |
| 2026-09-05 | 阵雨 | 35°/20° | 3.5 mm |
| 2026-09-06 | 阵雨 | 36°/20° | 3.3 mm |
| 2026-09-07 | 阵雨 | 37°/19° | 3.7 mm |
| 2026-09-08 | 小毛毛雨 | 38°/20° | 0.3 mm |
| 2026-09-09 | 阴 | 39°/20° | 0.0 mm |
| 2026-09-10 | 阴 | 39°/20° | 0.0 mm |
| 2026-09-11 | 阴 | 39°/20° | 0.0 mm |
| 2026-09-12 | 大毛毛雨 | 38°/21° | 3.1 mm |
| 2026-09-13 | 毛毛雨 | 38°/20° | 0.7 mm |
| 2026-09-14 | 大毛毛雨 | 38°/20° | 3.8 mm |
| 2026-09-15 | 阵雨 | 35°/20° | 3.9 mm |
| 2026-09-16 | 小毛毛雨 | 39°/19° | 0.6 mm |
| 2026-09-17 | 毛毛雨 | 36°/20° | 3.4 mm |
| 2026-09-18 | 毛毛雨 | 36°/20° | 1.6 mm |
| 2026-09-19 | 中阵雨 | 37°/20° | 12.3 mm |
| 2026-09-20 | 强阵雨 | 33°/21° | 51.5 mm |
| 2026-09-21 | 阵雨 | 24°/20° | 5.5 mm |
| 2026-09-22 | 阵雨 | 26°/20° | 11.1 mm |
| 2026-09-23 | 阵雨 | 31°/20° | 11.8 mm |
| 2026-09-24 | 中阵雨 | 33°/20° | 11.8 mm |
| 2026-09-25 | 阵雨 | 33°/20° | 5.8 mm |
| 2026-09-26 | 大毛毛雨 | 32°/20° | 3.6 mm |
| 2026-09-27 | 阵雨 | 27°/20° | 7.6 mm |
| 2026-09-28 | 中阵雨 | 32°/19° | 12.2 mm |
| 2026-09-29 | 雷阵雨 | 31°/20° | 12.6 mm |
| 2026-09-30 | 阵雨 | 31°/20° | 7.4 mm |
2026年09月圣卢西亚共记录 30 天，平均最高 34℃、最低 20℃，降水日 27 天。