Antigua weather in March 2025

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Antigua in March. Check more long-term weather averages for Antigua in March before you book your next holiday to Antigua in 2025/2026.

  • 29°C maximum daytime temperature in March in Antigua (St John's)29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in March in Antigua (St John's)12
    12 days with some rainfall
  • 22°C minimum night-time temperature in March in Antigua (St John's)22
    22°C min night temperature
  • 12 hours of daylight per day in March in Antigua (St John's)12
    12 hours of daylight per day
  • Moderate heat & humidity in March in Antigua (St John's)M
    Moderate heat & humidity
  • 40 mm monthly rainfall in March in Antigua (St John's)40
    40 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Antigua (St John's)11
    11+ (Extreme) UV index
  • 26°C sea temperature in March in Antigua (St John's)26
    26°C sea temperature

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The March 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 March. Select a holiday destination to see more weather parameters.

All Antigua destinations

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

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More about Antigua

How hot is it in Antigua in March?

Daytime temperatures usually reach 29°C in St John's, Antigua in March with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Antigua in March?

There are normally 8 hours of bright sunshine each day in St John's, Antigua in March - that's 66% of daylight hours.

How warm is the sea around Antigua in March?

The average sea temperature around St John's, Antigua in March is 26°C.

Does it rain in Antigua in March?

There are usually 12 days with some rain in St John's, Antigua in March and the average monthly rainfall is 40mm.

Antigua March sunrise & sunset times

Browse the sunrise and sunset times for Antigua in March 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
Saturday, 1st March 2025 06:25 18:14
Sunday, 16th March 2025 06:14 18:18
Monday, 31st March 2025 06:03 18:20

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