Weather in Osasco in September
Osasco, Brazil averages a high of 25°C (77°F) and low of 14.4°C (57.9°F) in September, with 8 rain days and 9 hours of daily sunshine. Travel score: 81.2/100 (Excellent). The best time to visit Osasco is August.
High
25°C77°F
Low
14°C58°F
🌧️
8
rain days
☀️
9
hrs/day sunshine
💧
76%
humidity
81— Excellent
September in Osasco is warm and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Osasco?
How much does it rain in Osasco in September?
Osasco receives an average of 73.4mm of rainfall across 8 rainy days in September. The annual total is 1224.7mm.
What should I pack for Osasco in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (8 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Brazil in September?
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