Weather in Ilo in September
Ilo, Peru averages a high of 19.7°C (67.5°F) and low of 14.7°C (58.5°F) in September, with 0 rain days and 11.1 hours of daily sunshine. Travel score: 88/100 (Excellent). The best time to visit Ilo is April.
High
20°C67°F
Low
15°C58°F
🌧️
0
rain days
☀️
11.1
hrs/day sunshine
💧
84%
humidity
88— Excellent
September in Ilo is mild and dry — excellent conditions for exploring.
What are the average temperatures in Ilo?
How much does it rain in Ilo in September?
Ilo receives an average of 0.7mm of rainfall across 0 rainy days in September. The annual total is 15.5mm.
What should I pack for Ilo in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Peru 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