Jamaica weather in January 2020

  • 29°C maximum daytime temperature in January in Jamaica (Montego Bay)29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in January in Jamaica (Montego Bay)8
    8 days with some rainfall
  • 20°C minimum night-time temperature in January in Jamaica (Montego Bay)20
    20°C min night temperature
  • 11 hours of daylight per day in January in Jamaica (Montego Bay)11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Jamaica (Montego Bay)M
    Moderate heat & humidity
  • 85 mm monthly rainfall in January in Jamaica (Montego Bay)85
    85 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in Jamaica (Montego Bay)8
    8 (Very High) UV index
  • 27°C sea temperature in January in Jamaica (Montego Bay)27
    27°C sea temperature
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The January weather guide for Jamaica, represented by Montego Bay, 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 Jamaica weather in January

The average maximum daytime temperature in Jamaica in January is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 20°C (68°F). There are usually 7 hours of bright sunshine each day, which represents 65% of the 11 hours of daylight.

Expect 85mm (3.3 inches) of rainfall across the whole of January with 8 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 Jamaica in January is 27°C (81°F).

The weather in Jamaica in January is represented by Montego Bay.

Jamaica sunrise & sunset times for January 2020

Browse the sunrise & sunset times for Jamaica in January 2020. Select a month to view Jamaica sunrise & sunset times for the next twelve months. The Jamaica sunrise & sunset times shown below are for Montego Bay.


Date Sunrise times Sunset times
Wednesday, 1st January 2020 06:44 17:47
Thursday, 16th January 2020 06:47 17:56
Friday, 31st January 2020 06:45 18:05
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Popular Jamaica destinations

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

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