Climate almanac
São João da Serra
Piauí, Brazil · -5.51°, -41.90°
What is the weather like in São João da Serra in October?
In October, São João da Serra is typically 101°F (38°C) during the day and 80°F (26°C) at night. The month brings about 0.5 in (11 mm) of precipitation in total.
- Average high101°F (38°C)
- Average low80°F (26°C)
- Precipitation0.5 in (11 mm)
- Clear or mostly clear days18
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)