Weather in Itaboraí in December
Itaboraí, Brazil averages a high of 29.4°C (84.9°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: 68.3/100 (Good). The best time to visit Itaboraí is August.
High
29°C85°F
Low
22°C71°F
🌧️
20
rain days
☀️
10.1
hrs/day sunshine
💧
81%
humidity
68— Good
December in Itaboraí is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Itaboraí?
How much does it rain in Itaboraí in December?
Itaboraí receives an average of 235.3mm of rainfall across 20 rainy days in December. The annual total is 1533.2mm.
What should I pack for Itaboraí in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°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
Traveling to Brazil in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Itaboraí
Popular comparisons:
How can I plan my trip to Itaboraí?
What other cities are near Itaboraí?
What are other popular cities in Brazil?
What is the weather like in other months in Itaboraí?
Data based on 1994–2024 averages · Last updated: 2024-12-31