Climate almanac
São João do Piauí
Piauí, Brazil · -8.36°, -42.25°
What is the weather like in São João do Piauí in September?
In September, São João do Piauí is typically 98°F (36°C) during the day and 75°F (24°C) at night. The month brings about 0.0 in (1 mm) of precipitation in total.
- Average high98°F (36°C)
- Average low75°F (24°C)
- Precipitation0.0 in (1 mm)
- Clear or mostly clear days25
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)