Climate almanac
Les Cayes
Sud, Haiti · 18.19°, -73.75°
What is the weather like in Les Cayes in September?
In September, Les Cayes is typically 84°F (29°C) during the day and 78°F (25°C) at night. The month brings about 4.0 in (102 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low78°F (25°C)
- Precipitation4.0 in (102 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)