Climate almanac
Lagoa de São Francisco
Piauí, Brazil · -4.39°, -41.60°
What is the weather like in Lagoa de São Francisco in September?
In September, Lagoa de São Francisco is typically 96°F (35°C) during the day and 74°F (23°C) at night. The month brings about 0.0 in (1 mm) of precipitation in total.
- Average high96°F (35°C)
- Average low74°F (23°C)
- Precipitation0.0 in (1 mm)
- Clear or mostly clear days26
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)