Weather in San Martín in April
San Martín, Argentina averages a high of 22.2°C (72°F) and low of 12°C (53.6°F) in April, with 4 rain days and 9.4 hours of daily sunshine. Travel score: 88.7/100 (Excellent). The best time to visit San Martín is November.
High
22°C72°F
Low
12°C54°F
🌧️
4
rain days
☀️
9.4
hrs/day sunshine
💧
62%
humidity
89— Excellent
April in San Martín is warm and mostly dry — excellent conditions for exploring.
What are the average temperatures in San Martín?
How much does it rain in San Martín in April?
San Martín receives an average of 18.6mm of rainfall across 4 rainy days in April. The annual total is 255.1mm.
What should I pack for San Martín in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 22°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Argentina in April?
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