Weather in Montevideo in September
Montevideo, Uruguay averages a high of 15.8°C (60.4°F) and low of 10.7°C (51.3°F) in September, with 8 rain days and 8.7 hours of daily sunshine. Travel score: 70.3/100 (Good). The best time to visit Montevideo is January.
High
16°C60°F
Low
11°C51°F
🌧️
8
rain days
☀️
8.7
hrs/day sunshine
💧
77%
humidity
70— Good
September in Montevideo is mild and mostly dry — good for most activities.
What are the average temperatures in Montevideo?
How much does it rain in Montevideo in September?
Montevideo receives an average of 80.5mm of rainfall across 8 rainy days in September. The annual total is 1027.2mm.
What should I pack for Montevideo in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting Uruguay in September?
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