Climate almanac
Rosario
Santa Fe, Argentina · -32.95°, -60.64°
What is the weather like in Rosario in September?
In September, Rosario is typically 71°F (22°C) during the day and 50°F (10°C) at night. The month brings about 1.6 in (41 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low50°F (10°C)
- Precipitation1.6 in (41 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)