Weather in Cozumel in August
Cozumel, Mexico averages a high of 29.6°C (85.3°F) and low of 26.9°C (80.4°F) in August, with 16 rain days and 11.3 hours of daily sunshine. Travel score: 71.2/100 (Good). The best time to visit Cozumel is April.
High
30°C85°F
Low
27°C80°F
🌧️
16
rain days
☀️
11.3
hrs/day sunshine
💧
79%
humidity
71— Good
August in Cozumel is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Cozumel?
How much does it rain in Cozumel in August?
Cozumel receives an average of 108.9mm of rainfall across 16 rainy days in August. The annual total is 1114.4mm.
What should I pack for Cozumel in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Mexico in August?
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