St George's weather in May 2025

Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St George's in May. Check more long-term weather averages for St George's in May before you book your next holiday to Grenada in 2025/2026.

  • 30°C maximum daytime temperature in May in St George's30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in May in St George's13
    13 days with some rainfall
  • 23°C minimum night-time temperature in May in St George's23
    23°C min night temperature
  • 13 hours of daylight per day in May in St George's13
    13 hours of daylight per day
  • High heat & humidity in May in St George'sH
    High heat & humidity
  • 76 mm monthly rainfall in May in St George's76
    76 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in St George's11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in St George's27
    27°C sea temperature

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The May weather guide for Grenada (St George's) 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 Grenada

How hot is it in St George's in May?

Daytime temperatures usually reach 30°C in St George's in May with high heat and humidity, falling to 23°C at night.

How sunny is it in St George's in May?

There are normally 8 hours of bright sunshine each day in St George's in May - that's 63% of daylight hours.

How warm is the sea around St George's in May?

The average sea temperature around St George's in May is 27°C.

Does it rain in St George's in May?

There are usually 13 days with some rain in St George's in May and the average monthly rainfall is 76mm.

St George's May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:47 18:21
Friday, 16th May 2025 05:43 18:24
Saturday, 31st May 2025 05:41 18:28

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