Weather in San Luis in August
San Luis, Argentina averages a high of 19°C (66.2°F) and low of 7.2°C (45°F) in August, with 2 rain days and 9.7 hours of daily sunshine. Travel score: 85.4/100 (Excellent). The best time to visit San Luis is March.
High
19°C66°F
Low
7°C45°F
🌧️
2
rain days
☀️
9.7
hrs/day sunshine
💧
48%
humidity
85— Excellent
August in San Luis is mild and dry — excellent conditions for exploring.
What are the average temperatures in San Luis?
How much does it rain in San Luis in August?
San Luis receives an average of 11.8mm of rainfall across 2 rainy days in August. The annual total is 612mm.
What should I pack for San Luis in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Argentina in August?
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