St John's weather in December 2019

  • 29°C maximum daytime temperature in December in St John's29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 17 days with some rainfall in December in St John's17
    17 days with some rainfall
  • 23°C minimum night-time temperature in December in St John's23
    23°C min night temperature
  • 11 hours of daylight per day in December in St John's11
    11 hours of daylight per day
  • Moderate heat & humidity in December in St John'sM
    Moderate heat & humidity
  • 88 mm monthly rainfall in December in St John's88
    88 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in St John's8
    8 (Very High) UV index
  • 27°C sea temperature in December in St John's27
    27°C sea temperature
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The December 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 December

The average maximum daytime temperature in St John's in December is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 7 hours of bright sunshine each day, which represents 62% of the 11 hours of daylight.

Expect 88mm (3.5 inches) of rainfall across the whole of December with 17 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

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

St John's sunrise & sunset times for December 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 06:21 17:32
Monday, 16th December 2019 06:29 17:36
Tuesday, 31st December 2019 06:37 17:44
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  • Travel before 15th May 2021 (inclusive)

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