Weather in São Sebastião in May
São Sebastião, Brazil averages a high of 26.2°C (79.2°F) and low of 16.2°C (61.2°F) in May, with 3 rain days and 10.4 hours of daily sunshine. Travel score: 94/100 (Excellent). The best time to visit São Sebastião is July.
High
26°C79°F
Low
16°C61°F
🌧️
3
rain days
☀️
10.4
hrs/day sunshine
💧
68%
humidity
94— Excellent
May in São Sebastião is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in São Sebastião?
How much does it rain in São Sebastião in May?
São Sebastião receives an average of 16.4mm of rainfall across 3 rainy days in May. The annual total is 1157.1mm.
What should I pack for São Sebastião in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Brazil in May?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31