Weather in Cancún in December
Cancún, Mexico averages a high of 26.1°C (79°F) and low of 22.8°C (73°F) in December, with 11 rain days and 9.6 hours of daily sunshine. Travel score: 80/100 (Excellent). The best time to visit Cancún is April.
High
26°C79°F
Low
23°C73°F
🌧️
11
rain days
☀️
9.6
hrs/day sunshine
💧
75%
humidity
80— Excellent
December in Cancún is warm and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Cancún?
How much does it rain in Cancún in December?
Cancún receives an average of 59.2mm of rainfall across 11 rainy days in December. The annual total is 1172.6mm.
What should I pack for Cancún in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 26°C
🧴
Sunscreen SPF 30+
10 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 December?
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