Cancun Weather in December [2025 Guide]

December in Cancun is a delightful time to visit, offering mild temperatures, low rainfall, and the festive spirit of the holiday season. This month attracts visitors with its pleasant climate, perfect for enjoying the natural and cultural offerings of the region.

Cancun Temperature in December

The temperature in December ranges from 68°F to 83°F (20°C to 28°C), providing a comfortable climate for various activities without the extreme heat of summer.

Rainfall and Humidity in Cancun in December

December is one of the driest months in Cancun, with an average rainfall of about 86 mm. The humidity is also lower, making it one of the most pleasant times to visit.

Sunshine and Daylight Hours in Cancun in December

With about 11 hours of daylight and 6 to 7 hours of sunshine daily, December days are shorter but still sunny enough to enjoy outdoor activities and beach time.

Cancun December Wind and Weather Events

The wind in December is generally mild, and the weather is stable, with little chance of severe weather events, making it an ideal month for travel and outdoor activities.

What to Wear in Cancun in December

Comfortable, light clothing during the day and a sweater or light jacket for cooler evenings are suitable. Sun protection is still necessary for daytime outdoor activities.

Things to do in Cancun in December

• Celebrate the festive season with various Christmas and New Year’s Eve events, including parties, dinners, and firework displays at many resorts and public venues.
• Participate in local Posadas, traditional Mexican Christmas festivities, involving processions and celebrations.
• Explore the Mayan archaeological sites like Chichen Itza and Tulum in the cooler weather.
• Enjoy water sports such as snorkeling and diving, with the sea still warm enough for comfortable swimming.
• Visit eco-parks like Xcaret, which hosts special events and shows during the holiday season.

Where to Stay in Cancun in December

December is a peak tourist month, so booking in advance is recommended to secure accommodation, ranging from all-inclusive resorts to boutique hotels and vacation rentals.

Click here to check best deals on hotels in Cancun in December. 

FAQs

Is December a good time to visit Cancun?

Yes, December is one of the best times to visit due to the comfortable weather, festive atmosphere, and numerous cultural events.

What is the sea temperature in Cancun in December?

The sea temperature is around 80°F (27°C), pleasant for swimming and other water activities.

How is the nightlife in Cancun in December?

The nightlife is vibrant in December, with many holiday-themed parties, events, and live music in the clubs and bars.

What are the traditional Mexican festivities in Cancun during December?

Traditional festivities include Posadas, Christmas celebrations, and New Year’s Eve parties, reflecting the rich cultural heritage of the region.

Should I be concerned about the weather affecting my travel plans in December?

December typically has very favorable weather conditions in Cancun, with little rain and no severe weather threats, making it a reliable month for travel planning.

Cancun Weather from Month to Month

January – February – March – April – May – June – July – August – September – October – November – December