Climate almanac
Mercedes
Corrientes, Argentina · -29.18°, -58.08°
What is the weather like in Mercedes in September?
In September, Mercedes is typically 75°F (24°C) during the day and 55°F (13°C) at night. The month brings about 4.8 in (121 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low55°F (13°C)
- Precipitation4.8 in (121 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)