Weather in Castro in December
Castro, Brazil averages a high of 25°C (77°F) and low of 16.7°C (62.1°F) in December, with 19 rain days and 10.2 hours of daily sunshine. Travel score: 68.9/100 (Good). The best time to visit Castro is August.
High
25°C77°F
Low
17°C62°F
🌧️
19
rain days
☀️
10.2
hrs/day sunshine
💧
82%
humidity
69— Good
December in Castro is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Castro?
How much does it rain in Castro in December?
Castro receives an average of 169.1mm of rainfall across 19 rainy days in December. The annual total is 1442.6mm.
What should I pack for Castro in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧥
Waterproof jacket
Frequent rain expected (19 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