Weather in Cancún in May
Cancún, Mexico averages a high of 29.4°C (84.9°F) and low of 25.3°C (77.5°F) in May, with 12 rain days and 12 hours of daily sunshine. Travel score: 78.6/100 (Good). The best time to visit Cancún is April.
High
29°C85°F
Low
25°C78°F
🌧️
12
rain days
☀️
12
hrs/day sunshine
💧
77%
humidity
79— Good
May in Cancún is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Cancún?
How much does it rain in Cancún in May?
Cancún receives an average of 75.7mm of rainfall across 12 rainy days in May. The annual total is 1172.6mm.
What should I pack for Cancún 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 (12 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