Weather in Rio Grande in May
Rio Grande, Brazil averages a high of 18.6°C (65.5°F) and low of 15.2°C (59.4°F) in May, with 9 rain days and 7.7 hours of daily sunshine. Travel score: 70.7/100 (Good). The best time to visit Rio Grande is December.
High
19°C65°F
Low
15°C59°F
🌧️
9
rain days
☀️
7.7
hrs/day sunshine
💧
80%
humidity
71— Good
May in Rio Grande is mild and occasionally wet — good for most activities.
What are the average temperatures in Rio Grande?
How much does it rain in Rio Grande in May?
Rio Grande receives an average of 105.1mm of rainfall across 9 rainy days in May. The annual total is 1304.9mm.
What should I pack for Rio Grande in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
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