Chichén-Itzá Weather in December

The climate in Chichén-Itzá during December can be summarized as warm, humid and reasonably dry.

December is in the winter in Chichén-Itzá and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 16°C (61°F) is normal.

On average December is the 5th driest month of the year in Chichén-Itzá with around 48mm 1.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.6 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chichén-Itzá in December 2025.