Climate almanac
São Luís
Maranhão, Brazil · -2.53°, -44.30°
What is the weather like in São Luís in May?
In May, São Luís is typically 84°F (29°C) during the day and 79°F (26°C) at night. The month brings about 10 in (260 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low79°F (26°C)
- Precipitation10 in (260 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)