Weather in Sertãozinho in January
Sertãozinho, Brazil averages a high of 29°C (84.2°F) and low of 20.9°C (69.6°F) in January, with 21 rain days and 9.8 hours of daily sunshine. Travel score: 68.6/100 (Good). The best time to visit Sertãozinho is July.
High
29°C84°F
Low
21°C70°F
🌧️
21
rain days
☀️
9.8
hrs/day sunshine
💧
79%
humidity
69— Good
January in Sertãozinho is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Sertãozinho?
How much does it rain in Sertãozinho in January?
Sertãozinho receives an average of 226.6mm of rainfall across 21 rainy days in January. The annual total is 1136.3mm.
What should I pack for Sertãozinho in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°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 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