Cancun weather in December 2023
Expect 28°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Cancun in December. Check more long-term weather averages for Cancun in December before you book your next holiday to Mexico's Caribbean Coast in 2023/2024.
- 2828°C max day temperature
- 77 days with some rainfall
- 1818°C min night temperature
- 1111 hours of daylight per day
- MModerate heat & humidity
- 8484 mm of monthly rainfall
- 77 (High) UV index
- 2727°C sea temperature
The December weather guide for Mexico's Caribbean Coast (Cancun) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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Cancun by month
Metric (°C / mm) | Imperial (°F / inches)
More about Mexico's Caribbean Coast
How hot is it in Cancun in December?
Daytime temperatures usually reach 28°C in Cancun in December with moderate heat and humidity, falling to 18°C at night.
How sunny is it in Cancun in December?
There are normally 6 hours of bright sunshine each day in Cancun in December - that's 58% of daylight hours.
How warm is the sea around Cancun in December?
The average sea temperature around Cancun in December is 27°C.
Does it rain in Cancun in December?
There are usually 7 days with some rain in Cancun in December and the average monthly rainfall is 84mm.
Cancun December sunrise & sunset times
Browse the sunrise and sunset times for Cancun in December 2023. Select a month to view Cancun sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Friday, 1st December 2023||07:08||18:05|
|Saturday, 16th December 2023||07:17||18:09|
|Sunday, 31st December 2023||07:24||18:16|
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