Climate almanac
Petrópolis
Rio de Janeiro, Brazil · -22.50°, -43.18°
What is the weather like in Petrópolis in December?
In December, Petrópolis is typically 83°F (28°C) during the day and 69°F (20°C) at night. The month brings about 11 in (269 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low69°F (20°C)
- Precipitation11 in (269 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)