Weather in Rio Branco in August
Rio Branco, Brazil averages a high of 32.3°C (90.1°F) and low of 21.4°C (70.5°F) in August, with 6 rain days and 10.5 hours of daily sunshine. Travel score: 90.2/100 (Excellent). The best time to visit Rio Branco is July.
High
32°C90°F
Low
21°C71°F
🌧️
6
rain days
☀️
10.5
hrs/day sunshine
💧
69%
humidity
90— Excellent
August in Rio Branco is hot and mostly dry — excellent conditions for exploring.
What are the average temperatures in Rio Branco?
How much does it rain in Rio Branco in August?
Rio Branco receives an average of 36.1mm of rainfall across 6 rainy days in August. The annual total is 1683.5mm.
What should I pack for Rio Branco in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 32°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Brazil in August?
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