Weather in San Luis in October
San Luis, Argentina averages a high of 24.1°C (75.4°F) and low of 12.7°C (54.9°F) in October, with 8 rain days and 11 hours of daily sunshine. Travel score: 85.8/100 (Excellent). The best time to visit San Luis is March.
High
24°C75°F
Low
13°C55°F
🌧️
8
rain days
☀️
11
hrs/day sunshine
💧
51%
humidity
86— Excellent
October in San Luis is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in San Luis?
How much does it rain in San Luis in October?
San Luis receives an average of 61.7mm of rainfall across 8 rainy days in October. The annual total is 612mm.
What should I pack for San Luis in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Argentina in October?
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