Weather in Itaboraí in January
Itaboraí, Brazil averages a high of 30.5°C (86.9°F) and low of 22.6°C (72.7°F) in January, with 20 rain days and 10 hours of daily sunshine. Travel score: 69.4/100 (Good). The best time to visit Itaboraí is August.
High
31°C87°F
Low
23°C73°F
🌧️
20
rain days
☀️
10
hrs/day sunshine
💧
80%
humidity
69— Good
January in Itaboraí is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Itaboraí?
How much does it rain in Itaboraí in January?
Itaboraí receives an average of 232.8mm of rainfall across 20 rainy days in January. The annual total is 1533.2mm.
What should I pack for Itaboraí in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
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 January?
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