Weather in Cusco in September
Cusco, Peru averages a high of 17°C (62.6°F) and low of 6.5°C (43.7°F) in September, with 12 rain days and 11 hours of daily sunshine. Travel score: 72.2/100 (Good). The best time to visit Cusco is July.
High
17°C63°F
Low
7°C44°F
🌧️
12
rain days
☀️
11
hrs/day sunshine
💧
66%
humidity
72— Good
September in Cusco is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Cusco?
How much does it rain in Cusco in September?
Cusco receives an average of 36.4mm of rainfall across 12 rainy days in September. The annual total is 1152.4mm.
What should I pack for Cusco in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 17°C
Recommended
🧥
Light rain jacket
Some rainy days expected (12 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting Peru 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