Climate almanac
Villa Mercedes
San Luis, Argentina · -33.68°, -65.46°
What is the weather like in Villa Mercedes in September?
In September, Villa Mercedes is typically 74°F (23°C) during the day and 48°F (9°C) at night. The month brings about 1.0 in (26 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low48°F (9°C)
- Precipitation1.0 in (26 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)