Weather in Altamira in May
Altamira, Brazil averages a high of 28.8°C (83.8°F) and low of 23°C (73.4°F) in May, with 25 rain days and 8.6 hours of daily sunshine. Travel score: 64.2/100 (Good). The best time to visit Altamira is August.
High
29°C84°F
Low
23°C73°F
🌧️
25
rain days
☀️
8.6
hrs/day sunshine
💧
89%
humidity
64— Good
May in Altamira is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Altamira?
How much does it rain in Altamira in May?
Altamira receives an average of 187.4mm of rainfall across 25 rainy days in May. The annual total is 1833.3mm.
What should I pack for Altamira in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧥
Waterproof jacket
Frequent rain expected (25 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Brazil in May?
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