St John's weather in July 2020

  • 31°C maximum daytime temperature in July in St John's31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 16 days with some rainfall in July in St John's16
    16 days with some rainfall
  • 25°C minimum night-time temperature in July in St John's25
    25°C min night temperature
  • 13 hours of daylight per day in July in St John's13
    13 hours of daylight per day
  • Very high heat & humidity in July in St John'sVH
    Very High heat & humidity
  • 79 mm monthly rainfall in July in St John's79
    79 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in St John's11
    11+ (Extreme) UV index
  • 28°C sea temperature in July in St John's28
    28°C sea temperature
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The July 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.

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

Guide to St John's weather in July

The average maximum daytime temperature in St John's in July is a hot 31°C (88°F) with very high heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 8 hours of bright sunshine each day, which represents 63% of the 13 hours of daylight.

Expect 79mm (3.1 inches) of rainfall across the whole of July with 16 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 July is 28°C (82°F).

St John's sunrise & sunset times for July 2020

Browse the sunrise & sunset times for St John's in July 2020. Select a month to view St John's sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2020 05:37 18:45
Thursday, 16th July 2020 05:42 18:45
Friday, 31st July 2020 05:47 18:40
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Where's hot in Antigua in July?

Below are average maximum temperatures at popular destinations in Antigua in July. Select a destination to see more weather parameters.

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