Weather in Mar del Plata in September
Mar del Plata, Argentina averages a high of 14.7°C (58.5°F) and low of 7.4°C (45.3°F) in September, with 7 rain days and 9 hours of daily sunshine. Travel score: 68.5/100 (Good). The best time to visit Mar del Plata is January.
High
15°C58°F
Low
7°C45°F
🌧️
7
rain days
☀️
9
hrs/day sunshine
💧
77%
humidity
69— Good
September in Mar del Plata is cool and mostly dry — good for most activities.
What are the average temperatures in Mar del Plata?
How much does it rain in Mar del Plata in September?
Mar del Plata receives an average of 55.5mm of rainfall across 7 rainy days in September. The annual total is 781.6mm.
What should I pack for Mar del Plata in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 15°C
🧶
Sweaters and warm layers
Layer up for comfort
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Argentina in September?
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