Weather in Rio de Janeiro in January
Rio de Janeiro, Brazil averages a high of 30.4°C (86.7°F) and low of 23.6°C (74.5°F) in January, with 19 rain days and 9.9 hours of daily sunshine. Travel score: 70.2/100 (Good). The best time to visit Rio de Janeiro is August.
High
30°C87°F
Low
24°C74°F
🌧️
19
rain days
☀️
9.9
hrs/day sunshine
💧
80%
humidity
70— Good
January in Rio de Janeiro is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Rio de Janeiro?
How much does it rain in Rio de Janeiro in January?
Rio de Janeiro receives an average of 232.3mm of rainfall across 19 rainy days in January. The annual total is 1484.2mm.
What should I pack for Rio de Janeiro in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 30°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (19 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