Antigua weather in October 2025

Expect 86°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Antigua in October. Check more long-term weather averages for Antigua in October before you book your next holiday to Antigua in 2025/2026.

  • 86°F maximum daytime temperature in October in Antigua (St John's)86
    86°F max day temperature
  • 7 hours of sunshine per day
  • 17 days with some rainfall in October in Antigua (St John's)17
    17 days with some rainfall
  • 75°F minimum night-time temperature in October in Antigua (St John's)75
    75°F min night temperature
  • 12 hours of daylight per day in October in Antigua (St John's)12
    12 hours of daylight per day
  • High heat & humidity in October in Antigua (St John's)H
    High heat & humidity
  • 5.3 inches monthly rainfall in October in Antigua (St John's)5.3
    5.3 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Antigua (St John's)10
    10 (Very High) UV index
  • 84°F sea temperature in October in Antigua (St John's)84
    84°F sea temperature

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The October weather guide for Antigua (St John'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.

Top Antigua destinations

Below are average maximum temperatures at popular countries, regions and places in Antigua in October. Select a holiday destination to see more weather parameters.

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Metric (°C)  |  Imperial (°F)

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More about Antigua

How hot is it in Antigua in October?

Daytime temperatures usually reach 86°F in St John's, Antigua in October with high heat and humidity, falling to 75°F at night.

How sunny is it in Antigua in October?

There are normally 7 hours of bright sunshine each day in St John's, Antigua in October - that's 60% of daylight hours.

How warm is the sea around Antigua in October?

The average sea temperature around St John's, Antigua in October is 84°F.

Does it rain in Antigua in October?

There are usually 17 days with some rain in St John's, Antigua in October and the average monthly rainfall is 5.3 inches.

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

On average less than 1 day in October in St John's, Antigua is likely to be affected by the passage of one or more tropical storms.

Antigua October sunrise & sunset times

Browse the sunrise and sunset times for Antigua in October 2025. Select a month to view Antigua sunrise and sunset times for the next 12 months. The Antigua sunrise and sunset times shown below are for St John's.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:58 17:56
Thursday, 16th October 2025 06:01 17:45
Friday, 31st October 2025 06:05 17:36

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