Cancun weather in January 2021

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28
28°C max day temperature
6
6 hours of sunshine per day
6
6 days with some rainfall
18
18°C min night temperature
11
11 hours of daylight per day
M
Moderate heat & humidity
69
69 mm of monthly rainfall
7
7 (High) UV index
26
26°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Cancun, Caribbean Coast 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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How hot is it in Cancun in January?

Daytime temperatures usually reach 28°C in Cancun in January with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Cancun in January?

There are normally 6 hours of bright sunshine each day in Cancun in January - that's 58% of daylight hours.

How warm is the sea around Cancun in January?

The average sea temperature around Cancun in January is 26°C.

Does it ever rain in Cancun in January?

There are usually 6 days with some rain in Cancun in January and the average monthly rainfall is 69mm.

Cancun sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Cancun in January 2021. Select a month to view Cancun sunrise & sunset times for the next twelve months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Friday, 1st January 2021	07:25	18:18
Saturday, 16th January 2021	07:27	18:28
Sunday, 31st January 2021	07:25	18:37

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Metric (°C / mm) | Imperial (°F / inches)

Discover more about the Caribbean Coast

Where's hot in the Caribbean Coast in January?

Below are average maximum temperatures at popular destinations in the Caribbean Coast in January. Select a destination to see more weather parameters.