Jamaica weather in December 2021

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Below are average maximum temperatures at popular destinations in Jamaica in December. Select a destination to see more weather parameters.

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The December weather guide for Jamaica 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.

How hot is it in Jamaica in December?

Daytime temperatures usually reach 29°C in Montego Bay, Jamaica in December with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Jamaica in December?

There are normally 7 hours of bright sunshine each day in Montego Bay, Jamaica in December - that's 60% of daylight hours.

How warm is the sea around Jamaica in December?

The average sea temperature around Montego Bay, Jamaica in December is 28°C.

Does it rain in Jamaica in December?

There are usually 9 days with some rain in Montego Bay, Jamaica in December and the average monthly rainfall is 103mm.

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

Jamaica sunrise & sunset times for December 2021

Browse the sunrise and sunset times for Jamaica in December 2021. Select a month to view Jamaica sunrise & sunset times for the next 12 months. The Jamaica sunrise and sunset times shown below are for Montego Bay.

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