Weather in Rosario in August
Rosario, Argentina averages a high of 18.3°C (64.9°F) and low of 8.2°C (46.8°F) in August, with 4 rain days and 8.6 hours of daily sunshine. Travel score: 77.9/100 (Good). The best time to visit Rosario is January.
High
18°C65°F
Low
8°C47°F
🌧️
4
rain days
☀️
8.6
hrs/day sunshine
💧
71%
humidity
78— Good
August in Rosario is mild and mostly dry — good for most activities.
What are the average temperatures in Rosario?
How much does it rain in Rosario in August?
Rosario receives an average of 49.2mm of rainfall across 4 rainy days in August. The annual total is 971.2mm.
What should I pack for Rosario in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting Argentina in August?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31