Climate almanac
São João da Fronteira
Piauí, Brazil · -3.96°, -41.26°
What is the weather like in São João da Fronteira in December?
In December, São João da Fronteira is typically 93°F (34°C) during the day and 75°F (24°C) at night. The month brings about 1.5 in (38 mm) of precipitation in total.
- Average high93°F (34°C)
- Average low75°F (24°C)
- Precipitation1.5 in (38 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)