Montego Bay weather in May 2025

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Montego Bay in May. Check more long-term weather averages for Montego Bay in May before you book your next holiday to Jamaica in 2025/2026.

  • 30°C maximum daytime temperature in May in Montego Bay30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in May in Montego Bay12
    12 days with some rainfall
  • 23°C minimum night-time temperature in May in Montego Bay23
    23°C min night temperature
  • 13 hours of daylight per day in May in Montego Bay13
    13 hours of daylight per day
  • High heat & humidity in May in Montego BayH
    High heat & humidity
  • 100 mm monthly rainfall in May in Montego Bay100
    100 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Montego Bay11
    11+ (Extreme) UV index
  • 28°C sea temperature in May in Montego Bay28
    28°C sea temperature

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The May weather guide for Jamaica (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.

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

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More about Jamaica

How hot is it in Montego Bay in May?

Daytime temperatures usually reach 30°C in Montego Bay in May with high heat and humidity, falling to 23°C at night.

How sunny is it in Montego Bay in May?

There are normally 7 hours of bright sunshine each day in Montego Bay in May - that's 54% of daylight hours.

How warm is the sea around Montego Bay in May?

The average sea temperature around Montego Bay in May is 28°C.

Does it rain in Montego Bay in May?

There are usually 12 days with some rain in Montego Bay in May and the average monthly rainfall is 100mm.

Montego Bay May sunrise & sunset times

Browse the sunrise and sunset times for Montego Bay in May 2025. Select a month to view Montego Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:44 18:33
Friday, 16th May 2025 05:38 18:39
Saturday, 31st May 2025 05:35 18:44

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