Weather in Rosario in May
Rosario, Argentina averages a high of 18.8°C (65.8°F) and low of 10.9°C (51.6°F) in May, with 5 rain days and 7.6 hours of daily sunshine. Travel score: 75.5/100 (Good). The best time to visit Rosario is January.
High
19°C66°F
Low
11°C52°F
🌧️
5
rain days
☀️
7.6
hrs/day sunshine
💧
78%
humidity
76— Good
May 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 May?
Rosario receives an average of 63.9mm of rainfall across 5 rainy days in May. The annual total is 971.2mm.
What should I pack for Rosario in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting Argentina in May?
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