Weather in Rio das Ostras in August
Rio das Ostras, Brazil averages a high of 25.3°C (77.5°F) and low of 17.8°C (64°F) in August, with 6 rain days and 9.6 hours of daily sunshine. Travel score: 85/100 (Excellent). The best time to visit Rio das Ostras is July.
High
25°C78°F
Low
18°C64°F
🌧️
6
rain days
☀️
9.6
hrs/day sunshine
💧
78%
humidity
85— Excellent
August in Rio das Ostras is warm and mostly dry — excellent conditions for exploring.
What are the average temperatures in Rio das Ostras?
How much does it rain in Rio das Ostras in August?
Rio das Ostras receives an average of 38.1mm of rainfall across 6 rainy days in August. The annual total is 1255.3mm.
What should I pack for Rio das Ostras in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
10 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