Weather in Cozumel in May
Cozumel, Mexico averages a high of 28.8°C (83.8°F) and low of 26°C (78.8°F) in May, with 11 rain days and 11.9 hours of daily sunshine. Travel score: 78.7/100 (Good). The best time to visit Cozumel is April.
High
29°C84°F
Low
26°C79°F
🌧️
11
rain days
☀️
11.9
hrs/day sunshine
💧
77%
humidity
79— Good
May in Cozumel is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Cozumel?
How much does it rain in Cozumel in May?
Cozumel receives an average of 74mm of rainfall across 11 rainy days in May. The annual total is 1114.4mm.
What should I pack for Cozumel in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Mexico in May?
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