Weather in San Juan in April
San Juan, Argentina averages a high of 23.7°C (74.7°F) and low of 11.9°C (53.4°F) in April, with 3 rain days and 10.3 hours of daily sunshine. Travel score: 93.5/100 (Excellent). The best time to visit San Juan is November.
High
24°C75°F
Low
12°C53°F
🌧️
3
rain days
☀️
10.3
hrs/day sunshine
💧
58%
humidity
94— Excellent
April in San Juan is warm and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in San Juan?
How much does it rain in San Juan in April?
San Juan receives an average of 15.7mm of rainfall across 3 rainy days in April. The annual total is 164.2mm.
What should I pack for San Juan in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
10 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