Weather in Osasco in December
Osasco, Brazil averages a high of 26.4°C (79.5°F) and low of 18°C (64.4°F) in December, with 19 rain days and 9.8 hours of daily sunshine. Travel score: 67/100 (Good). The best time to visit Osasco is August.
High
26°C80°F
Low
18°C64°F
🌧️
19
rain days
☀️
9.8
hrs/day sunshine
💧
83%
humidity
67— Good
December in Osasco is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Osasco?
How much does it rain in Osasco in December?
Osasco receives an average of 165.9mm of rainfall across 19 rainy days in December. The annual total is 1224.7mm.
What should I pack for Osasco in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°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