Climate almanac
Santo Antônio de Posse
São Paulo, Brazil · -22.61°, -46.92°
What is the weather like in Santo Antônio de Posse in September?
In September, Santo Antônio de Posse is typically 87°F (30°C) during the day and 62°F (17°C) at night. The month brings about 1.6 in (42 mm) of precipitation in total.
- Average high87°F (30°C)
- Average low62°F (17°C)
- Precipitation1.6 in (42 mm)
- Clear or mostly clear days18
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)