Climate almanac
Duque de Caxias
Rio de Janeiro, Brazil · -22.79°, -43.31°
What is the weather like in Duque de Caxias in September?
In September, Duque de Caxias is typically 82°F (28°C) during the day and 66°F (19°C) at night. The month brings about 2.5 in (63 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low66°F (19°C)
- Precipitation2.5 in (63 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)