Weather in San Martín in August
San Martín, Argentina averages a high of 17.7°C (63.9°F) and low of 5.3°C (41.5°F) in August, with 2 rain days and 9.9 hours of daily sunshine. Travel score: 84.9/100 (Excellent). The best time to visit San Martín is November.
High
18°C64°F
Low
5°C42°F
🌧️
2
rain days
☀️
9.9
hrs/day sunshine
💧
51%
humidity
85— Excellent
August in San Martín is mild and dry — excellent conditions for exploring.
What are the average temperatures in San Martín?
How much does it rain in San Martín in August?
San Martín receives an average of 8.4mm of rainfall across 2 rainy days in August. The annual total is 255.1mm.
What should I pack for San Martín in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Evening jacket or cardigan
Temperature drops 12°C from day to night
🧴
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