Weather in Petrópolis in January
Petrópolis, Brazil averages a high of 26.7°C (80.1°F) and low of 19.4°C (66.9°F) in January, with 23 rain days and 9.6 hours of daily sunshine. Travel score: 67.4/100 (Good). The best time to visit Petrópolis is August.
High
27°C80°F
Low
19°C67°F
🌧️
23
rain days
☀️
9.6
hrs/day sunshine
💧
81%
humidity
67— Good
January in Petrópolis is warm and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Petrópolis?
How much does it rain in Petrópolis in January?
Petrópolis receives an average of 310.7mm of rainfall across 23 rainy days in January. The annual total is 1993.9mm.
What should I pack for Petrópolis in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧥
Waterproof jacket
Frequent rain expected (23 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Brazil in January?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31