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Antigua weather in May 2025
Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Antigua in May. Check more long-term weather averages for Antigua in May before you book your next holiday to Antigua in 2025/2026.
- 3030°C max day temperature
- 8 hours of sunshine per day
- 1414 days with some rainfall
- 2424°C min night temperature
- 1313 hours of daylight per day
- HHigh heat & humidity
- 9191 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2727°C sea temperature
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The May 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 May. Select a holiday destination to see more weather parameters.
- Codrington, Barbuda
- Dickenson's Bay
- English Harbour
- Falmouth Harbour
- Five Islands
- Jolly Harbour
- Long Bay
- Mamora Bay
- Soldiers Bay
- St John's
All Antigua destinations
- Codrington, Barbuda
- Dickenson's Bay
- English Harbour
- Falmouth Harbour
- Five Islands
- Jolly Harbour
- Long Bay
- Mamora Bay
- Soldiers Bay
- St John's
Metric (°C / mm) | Imperial (°F / inches)
More about Antigua
How hot is it in Antigua in May?
Daytime temperatures usually reach 30°C in St John's, Antigua in May with high heat and humidity, falling to 24°C at night.
How sunny is it in Antigua in May?
There are normally 8 hours of bright sunshine each day in St John's, Antigua in May - that's 59% of daylight hours.
How warm is the sea around Antigua in May?
The average sea temperature around St John's, Antigua in May is 27°C.
Does it rain in Antigua in May?
There are usually 14 days with some rain in St John's, Antigua in May and the average monthly rainfall is 91mm.
Antigua May sunrise & sunset times
Browse the sunrise and sunset times for Antigua in May 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 |
---|---|---|
Thursday, 1st May 2025 | 05:42 | 18:27 |
Friday, 16th May 2025 | 05:35 | 18:32 |
Saturday, 31st May 2025 | 05:33 | 18:38 |
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