Weather in Santos in September
Santos, Brazil averages a high of 24.1°C (75.4°F) and low of 18.2°C (64.8°F) in September, with 13 rain days and 8.6 hours of daily sunshine. Travel score: 73.4/100 (Good). The best time to visit Santos is August.
High
24°C75°F
Low
18°C65°F
🌧️
13
rain days
☀️
8.6
hrs/day sunshine
💧
84%
humidity
73— Good
September in Santos is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Santos?
How much does it rain in Santos in September?
Santos receives an average of 118.4mm of rainfall across 13 rainy days in September. The annual total is 1998.8mm.
What should I pack for Santos in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (13 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