Weather in Mongaguá in December
Mongaguá, Brazil averages a high of 26.9°C (80.4°F) and low of 21.4°C (70.5°F) in December, with 21 rain days and 10.4 hours of daily sunshine. Travel score: 67/100 (Good). The best time to visit Mongaguá is August.
High
27°C80°F
Low
21°C71°F
🌧️
21
rain days
☀️
10.4
hrs/day sunshine
💧
86%
humidity
67— Good
December in Mongaguá is warm and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Mongaguá?
How much does it rain in Mongaguá in December?
Mongaguá receives an average of 238mm of rainfall across 21 rainy days in December. The annual total is 2112.7mm.
What should I pack for Mongaguá 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 (21 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
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