Montego Bay weather in December 2019

  • 29°C maximum daytime temperature in December in Montego Bay29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in December in Montego Bay9
    9 days with some rainfall
  • 21°C minimum night-time temperature in December in Montego Bay21
    21°C min night temperature
  • 11 hours of daylight per day in December in Montego Bay11
    11 hours of daylight per day
  • Moderate heat & humidity in December in Montego BayM
    Moderate heat & humidity
  • 103 mm monthly rainfall in December in Montego Bay103
    103 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in Montego Bay8
    8 (Very High) UV index
  • 28°C sea temperature in December in Montego Bay28
    28°C sea temperature
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The December weather guide for Montego Bay, 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.

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

Guide to Montego Bay weather in December

The average maximum daytime temperature in Montego Bay in December is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 7 hours of bright sunshine each day, which represents 60% of the 11 hours of daylight.

Expect 103mm (4.1 inches) of rainfall across the whole of December with 9 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

The average sea temperature in and around Montego Bay in December is 28°C (82°F).

Montego Bay sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Montego Bay in December 2019. Select a month to view Montego Bay sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 06:27 17:34
Monday, 16th December 2019 06:36 17:38
Tuesday, 31st December 2019 06:43 17:46
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  • Travel before 15th May 2021 (inclusive)

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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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