Climate almanac
Petrópolis
Rio de Janeiro, Brazil · -22.50°, -43.18°
What is the weather like in Petrópolis in October?
In October, Petrópolis is typically 80°F (26°C) during the day and 66°F (19°C) at night. The month brings about 6.1 in (154 mm) of precipitation in total.
- Average high80°F (26°C)
- Average low66°F (19°C)
- Precipitation6.1 in (154 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)