George Town weather in May 2025

Expect 31°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in George Town in May. Check more long-term weather averages for George Town in May before you book your next holiday to Cayman Islands in 2025/2026.

  • 31°C maximum daytime temperature in May in George Town31
    31°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in May in George Town11
    11 days with some rainfall
  • 24°C minimum night-time temperature in May in George Town24
    24°C min night temperature
  • 13 hours of daylight per day in May in George Town13
    13 hours of daylight per day
  • Very high heat & humidity in May in George TownVH
    Very High heat & humidity
  • 132 mm monthly rainfall in May in George Town132
    132 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in George Town11
    11+ (Extreme) UV index
  • 28°C sea temperature in May in George Town28
    28°C sea temperature

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The May weather guide for Cayman Islands, represented by George Town, (George Town) 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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How hot is it in George Town in May?

Daytime temperatures usually reach 31°C in George Town in May with very high heat and humidity, falling to 24°C at night.

How sunny is it in George Town in May?

There are normally 9 hours of bright sunshine each day in George Town in May - that's 65% of daylight hours.

How warm is the sea around George Town in May?

The average sea temperature around George Town in May is 28°C.

Does it rain in George Town in May?

There are usually 11 days with some rain in George Town in May and the average monthly rainfall is 132mm.

What is the chance of a hurricane in George Town in May?

On average less than 1 day in May in George Town is likely to be affected by the passage of one or more tropical storms.

George Town May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:57 18:48
Friday, 16th May 2025 05:50 18:54
Saturday, 31st May 2025 05:47 19:00

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