Climate almanac
Riachão
Maranhão, Brazil · -7.36°, -46.62°
What is the weather like in Riachão in May?
In May, Riachão is typically 90°F (32°C) during the day and 72°F (22°C) at night. The month brings about 1.2 in (30 mm) of precipitation in total.
- Average high90°F (32°C)
- Average low72°F (22°C)
- Precipitation1.2 in (30 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)