Climate almanac
São João do Arraial
Piauí, Brazil · -3.81°, -42.45°
What is the weather like in São João do Arraial in May?
In May, São João do Arraial is typically 89°F (32°C) during the day and 75°F (24°C) at night. The month brings about 5.4 in (137 mm) of precipitation in total.
- Average high89°F (32°C)
- Average low75°F (24°C)
- Precipitation5.4 in (137 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)