Weather in Itanhaém in December
Itanhaém, Brazil averages a high of 26.8°C (80.2°F) and low of 21.7°C (71.1°F) in December, with 20 rain days and 10.1 hours of daily sunshine. Travel score: 67/100 (Good). The best time to visit Itanhaém is June.
High
27°C80°F
Low
22°C71°F
🌧️
20
rain days
☀️
10.1
hrs/day sunshine
💧
86%
humidity
67— Good
December in Itanhaém is warm and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Itanhaém?
How much does it rain in Itanhaém in December?
Itanhaém receives an average of 207.6mm of rainfall across 20 rainy days in December. The annual total is 1945.2mm.
What should I pack for Itanhaém 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 (20 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 December?
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