Weather in Rio do Sul in December
Rio do Sul, Brazil averages a high of 27.4°C (81.3°F) and low of 18.9°C (66°F) in December, with 16 rain days and 9.4 hours of daily sunshine. Travel score: 71.5/100 (Good). The best time to visit Rio do Sul is April.
High
27°C81°F
Low
19°C66°F
🌧️
16
rain days
☀️
9.4
hrs/day sunshine
💧
82%
humidity
72— Good
December in Rio do Sul is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Rio do Sul?
How much does it rain in Rio do Sul in December?
Rio do Sul receives an average of 146.3mm of rainfall across 16 rainy days in December. The annual total is 1511.5mm.
What should I pack for Rio do Sul in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Brazil in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31