Weather in Santa Maria in September
Santa Maria, Brazil averages a high of 29.1°C (84.4°F) and low of 18.1°C (64.6°F) in September, with 4 rain days and 11.3 hours of daily sunshine. Travel score: 94.1/100 (Excellent). The best time to visit Santa Maria is July.
High
29°C84°F
Low
18°C65°F
🌧️
4
rain days
☀️
11.3
hrs/day sunshine
💧
45%
humidity
94— Excellent
September in Santa Maria is hot and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Santa Maria?
How much does it rain in Santa Maria in September?
Santa Maria receives an average of 26.9mm of rainfall across 4 rainy days in September. The annual total is 1322.1mm.
What should I pack for Santa Maria in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
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