Jolly Harbour weather in May 2025

Expect 86°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Jolly Harbour in May. Check more long-term weather averages for Jolly Harbour in May before you book your next holiday to Antigua in 2025/2026.

  • 86°F maximum daytime temperature in May in Jolly Harbour86
    86°F max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in May in Jolly Harbour14
    14 days with some rainfall
  • 75°F minimum night-time temperature in May in Jolly Harbour75
    75°F min night temperature
  • 13 hours of daylight per day in May in Jolly Harbour13
    13 hours of daylight per day
  • High heat & humidity in May in Jolly HarbourH
    High heat & humidity
  • 3.6 inches monthly rainfall in May in Jolly Harbour3.6
    3.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Jolly Harbour11
    11+ (Extreme) UV index
  • 81°F sea temperature in May in Jolly Harbour81
    81°F sea temperature

More about Jolly Harbour

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The May weather guide for Antigua (Jolly Harbour) 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)  |  Imperial (°F)

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More about Antigua

How hot is it in Jolly Harbour in May?

Daytime temperatures usually reach 86°F in Jolly Harbour in May with high heat and humidity, falling to 75°F at night.

How sunny is it in Jolly Harbour in May?

There are normally 8 hours of bright sunshine each day in Jolly Harbour in May - that's 59% of daylight hours.

How warm is the sea around Jolly Harbour in May?

The average sea temperature around Jolly Harbour in May is 81°F.

Does it rain in Jolly Harbour in May?

There are usually 14 days with some rain in Jolly Harbour in May and the average monthly rainfall is 3.6 inches.

Jolly Harbour May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:42 18:28
Friday, 16th May 2025 05:36 18:32
Saturday, 31st May 2025 05:33 18:38

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