Weather in Rio Grande in March
Rio Grande, Brazil averages a high of 24.3°C (75.7°F) and low of 21.1°C (70°F) in March, with 10 rain days and 9.9 hours of daily sunshine. Travel score: 78.2/100 (Good). The best time to visit Rio Grande is December.
High
24°C76°F
Low
21°C70°F
🌧️
10
rain days
☀️
9.9
hrs/day sunshine
💧
77%
humidity
78— Good
March in Rio Grande is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Rio Grande?
How much does it rain in Rio Grande in March?
Rio Grande receives an average of 105.1mm of rainfall across 10 rainy days in March. The annual total is 1304.9mm.
What should I pack for Rio Grande in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Brazil in March?
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