Jolly Harbour weather in August 2019

  • 31°C maximum daytime temperature in August in Jolly Harbour31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 16 days with some rainfall in August in Jolly Harbour16
    16 days with some rainfall
  • 25°C minimum night-time temperature in August in Jolly Harbour25
    25°C min night temperature
  • 13 hours of daylight per day in August in Jolly Harbour13
    13 hours of daylight per day
  • Very high heat & humidity in August in Jolly HarbourVH
    Very High heat & humidity
  • 124 mm monthly rainfall in August in Jolly Harbour124
    124 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Jolly Harbour11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in Jolly Harbour28
    28°C sea temperature
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The August weather guide for Jolly Harbour, 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 Jolly Harbour weather in August

The average maximum daytime temperature in Jolly Harbour in August 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 64% of the 13 hours of daylight.

Expect 124mm (4.9 inches) of rainfall across the whole of August 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 Jolly Harbour in August is 28°C (82°F).

Jolly Harbour sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Jolly Harbour in August 2019. Select a month to view Jolly Harbour sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 05:47 18:40
Friday, 16th August 2019 05:51 18:32
Saturday, 31st August 2019 05:54 18:22
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Expires at 23:59 on Saturday 31st Aug 2019 · View all Sandals offers

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Where's hot in Antigua in August?

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

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