Jamaica weather in May 2020

  • 30°C maximum daytime temperature in May in Jamaica (Montego Bay)30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in May in Jamaica (Montego Bay)12
    12 days with some rainfall
  • 23°C minimum night-time temperature in May in Jamaica (Montego Bay)23
    23°C min night temperature
  • 13 hours of daylight per day in May in Jamaica (Montego Bay)13
    13 hours of daylight per day
  • High heat & humidity in May in Jamaica (Montego Bay)H
    High heat & humidity
  • 100 mm monthly rainfall in May in Jamaica (Montego Bay)100
    100 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Jamaica (Montego Bay)11
    11+ (Extreme) UV index
  • 28°C sea temperature in May in Jamaica (Montego Bay)28
    28°C sea temperature
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The May 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 May

The average maximum daytime temperature in Jamaica in May is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 7 hours of bright sunshine each day, which represents 54% of the 13 hours of daylight.

Expect 100mm (3.9 inches) of rainfall across the whole of May with 12 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Jamaica in May is 28°C (82°F).

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

Jamaica sunrise & sunset times for May 2020

Browse the sunrise & sunset times for Jamaica in May 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.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2020 05:44 18:34
Saturday, 16th May 2020 05:38 18:39
Sunday, 31st May 2020 05:35 18:45
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Popular Jamaica destinations

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

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