Climate almanac
Sumidouro
Rio de Janeiro, Brazil · -22.05°, -42.67°
What is the weather like in Sumidouro in September?
In September, Sumidouro is typically 78°F (26°C) during the day and 61°F (16°C) at night. The month brings about 2.1 in (54 mm) of precipitation in total.
- Average high78°F (26°C)
- Average low61°F (16°C)
- Precipitation2.1 in (54 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)