Climate almanac
Barro Duro
Piauí, Brazil · -5.82°, -42.51°
What is the weather like in Barro Duro in September?
In September, Barro Duro is typically 98°F (37°C) during the day and 77°F (25°C) at night. The month brings about 0.1 in (2 mm) of precipitation in total.
- Average high98°F (37°C)
- Average low77°F (25°C)
- Precipitation0.1 in (2 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)