Mustique weather in May 2021

Get the latest coronavirus (COVID-19) updates for St Vincent and the Grenadines with current travel advice, statistics and online resources.

  • 30°C maximum daytime temperature in May in Mustique30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in May in Mustique14
    14 days with some rainfall
  • 23°C minimum night-time temperature in May in Mustique23
    23°C min night temperature
  • 13 hours of daylight per day in May in Mustique13
    13 hours of daylight per day
  • High heat & humidity in May in MustiqueH
    High heat & humidity
  • 149 mm monthly rainfall in May in Mustique149
    149 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Mustique11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in Mustique27
    27°C sea temperature
  • Top deals & discounts
  • Mustique weather overview
  • Mustique climate averages by month
  • More destinations
  • Best time to go to Mustique
  • Mustique 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The May weather guide for Mustique, St Vincent & the Grenadines 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.

Recommended for St Vincent & the Grenadines

  • Save EXTRA 10% on 3-5* hotels worldwide with Priceline
  • Discount available on Pay Now & Express Deal Hotels
  • Book hotels for 2 nights or more. Not combinable
Show discount codeShow discount code ******VEL

Expires at 23:59 on Friday 31st Jul 2020 · View all Priceline offers

How hot is it in Mustique in May?

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

How sunny is it in Mustique in May?

There are normally 8 hours of bright sunshine each day in Mustique in May - that's 64% of daylight hours.

How warm is the sea around Mustique in May?

The average sea temperature around Mustique in May is 27°C.

Does it rain in Mustique in May?

There are usually 14 days with some rain in Mustique in May and the average monthly rainfall is 149mm.

Mustique sunrise & sunset times for May 2021

Browse the sunrise & sunset times for Mustique in May 2021. Select a month to view Mustique sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st May 2021 05:44 18:20
Sunday, 16th May 2021 05:39 18:23
Monday, 31st May 2021 05:38 18:27
  • Combine flights + hotel & save up to 15% on holiday bookings
  • Search for holiday deals for destinations worldwide
  • Filter offers by price, board basis, star rating & accommodation

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

Back to top

Discover more about St Vincent & the Grenadines

Where is hot in St Vincent & the Grenadines in May for 2021/2022?

Below are average maximum temperatures at popular destinations in St Vincent & the Grenadines in May. Select a destination to see more weather parameters.

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.