Mayreau weather in October 2025

Expect daytime maximum temperatures of 86°F in Mayreau, St Vincent & the Grenadines in October and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 18 days with some rainfall and typically 8.1 inches of rainfall in the month.

  • 86°F maximum daytime temperature in October in Mayreau86
    86°F max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in October in Mayreau18
    18 days with some rainfall
  • 73°F minimum night-time temperature in October in Mayreau73
    73°F min night temperature
  • 12 hours of daylight per day in October in Mayreau12
    12 hours of daylight per day
  • Very high heat & humidity in October in MayreauVH
    Very High heat & humidity
  • 8.1 inches monthly rainfall in October in Mayreau8.1
    8.1 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in October in Mayreau11
    11 (Extreme) UV index
  • 84°F sea temperature in October in Mayreau84
    84°F sea temperature

More about Mayreau

Mayreau by month

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

Recommended for St Vincent & the Grenadines

Marella Cruises: up to 4% off ocean cruises

  • Book online & save up to 4% on Marella Cruises
  • Discount varies by season. Book online with TUI
  • Destinations across the Med, Caribbean & USA
Go to Marella Cruises deal >>

View all Marella Cruises offers

Marella CruisesCruise deal finder

The October weather guide for St Vincent & the Grenadines (Mayreau) 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)

Back to top

More about St Vincent & the Grenadines

How hot is it in Mayreau in October?

Daytime temperatures usually reach 86°F in Mayreau in October with very high heat and humidity, falling to 73°F at night.

How sunny is it in Mayreau in October?

There are normally 7 hours of bright sunshine each day in Mayreau in October - that's 61% of daylight hours.

How warm is the sea around Mayreau in October?

The average sea temperature around Mayreau in October is 84°F.

Does it rain in Mayreau in October?

There are usually 18 days with some rain in Mayreau in October and the average monthly rainfall is 8.1 inches.

What is the chance of a hurricane in Mayreau in October?

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

Mayreau October sunrise & sunset times

Browse the sunrise and sunset times for Mayreau in October 2025. Select a month to view Mayreau sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:55 17:55
Thursday, 16th October 2025 05:56 17:46
Friday, 31st October 2025 05:59 17:39

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^