St John's weather in May 2019

  • 30°C maximum daytime temperature in May in St John's30
    30°C max day temperature
  • 8 hours of sunshine per day (59% of daylight hours) in May in St John's8
    8 hours of sunshine per day
  • 14 days with some rainfall in May in St John's14
    14 days with some rainfall
  • 24°C minimum night-time temperature in May in St John's24
    24°C min night temperature
  • 13 hours of daylight per day in May in St John's13
    13 hours of daylight per day
  • High heat & humidity in May in St John'sH
    High heat & humidity
  • 91 mm monthly rainfall in May in St John's91
    91 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in St John's11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in St John's27
    27°C sea temperature

Going to St John's? Find the best month to visit St John's based on the weather.

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Expect 30°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St John's in May. Check more long-term weather averages for St John's in May before you book your next holiday to Antigua in 2019/2020.

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More about St John's

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

The May weather guide for St John's, Antigua 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 / mm)  |  Imperial (°F / inches)

Guide to St John's weather in May

The average maximum daytime temperature in St John's in May is a hot 30°C (86°F) with high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 8 hours of bright sunshine each day, which represents 59% of the 13 hours of daylight.

Expect 91mm (3.6 inches) of rainfall across the whole of May with 14 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around St John's in May is 27°C (81°F).

St John's sunrise & sunset times for May 2019

Browse the sunrise & sunset times for St John's in May 2019. Select a month to view St John's sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Wednesday, 1st May 2019 05:42 18:27
Thursday, 2nd May 2019 05:41 18:28
Friday, 3rd May 2019 05:41 18:28
Saturday, 4th May 2019 05:40 18:28
Sunday, 5th May 2019 05:40 18:28
Monday, 6th May 2019 05:39 18:29
Tuesday, 7th May 2019 05:39 18:29
Wednesday, 8th May 2019 05:39 18:29
Thursday, 9th May 2019 05:38 18:30
Friday, 10th May 2019 05:38 18:30
Saturday, 11th May 2019 05:37 18:30
Sunday, 12th May 2019 05:37 18:31
Monday, 13th May 2019 05:37 18:31
Tuesday, 14th May 2019 05:36 18:31
Wednesday, 15th May 2019 05:36 18:32
Thursday, 16th May 2019 05:36 18:32
Friday, 17th May 2019 05:35 18:32
Saturday, 18th May 2019 05:35 18:33
Sunday, 19th May 2019 05:35 18:33
Monday, 20th May 2019 05:35 18:34
Tuesday, 21st May 2019 05:34 18:34
Wednesday, 22nd May 2019 05:34 18:34
Thursday, 23rd May 2019 05:34 18:35
Friday, 24th May 2019 05:34 18:35
Saturday, 25th May 2019 05:33 18:35
Sunday, 26th May 2019 05:33 18:36
Monday, 27th May 2019 05:33 18:36
Tuesday, 28th May 2019 05:33 18:36
Wednesday, 29th May 2019 05:33 18:37
Thursday, 30th May 2019 05:33 18:37
Friday, 31st May 2019 05:33 18:37
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