Weather in Itanhaém in January
Itanhaém, Brazil averages a high of 28°C (82.4°F) and low of 23°C (73.4°F) in January, with 24 rain days and 9.6 hours of daily sunshine. Travel score: 66.2/100 (Good). The best time to visit Itanhaém is June.
High
28°C82°F
Low
23°C73°F
🌧️
24
rain days
☀️
9.6
hrs/day sunshine
💧
86%
humidity
66— Good
January in Itanhaém is hot 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 January?
Itanhaém receives an average of 281.1mm of rainfall across 24 rainy days in January. The annual total is 1945.2mm.
What should I pack for Itanhaém in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧥
Waterproof jacket
Frequent rain expected (24 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 January?
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