Climate almanac
Rio Grande da Serra
São Paulo, Brazil · -23.74°, -46.40°
What is the weather like in Rio Grande da Serra in September?
In September, Rio Grande da Serra is typically 76°F (25°C) during the day and 60°F (16°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high76°F (25°C)
- Average low60°F (16°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)