Grytviken weather in December 2019

  • 6°C maximum daytime temperature in December in Grytviken6
    6°C max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in December in Grytviken16
    16 days with some rainfall
  • 0°C minimum night-time temperature in December in Grytviken0
    0°C min night temperature
  • 17 hours of daylight per day in December in Grytviken17
    17 hours of daylight per day
  • No heat & humidity in December in Grytviken0
    No heat & humidity
  • 90 mm monthly rainfall in December in Grytviken90
    90 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in Grytviken8
    8 (Very High) UV index
  • 2°C sea temperature in December in Grytviken2
    2°C sea temperature
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The December weather guide for Grytviken, South Georgia 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 Grytviken weather in December

The average maximum daytime temperature in Grytviken in December is a cold 6°C (43°F). The average night-time temperature is usually a cold 0°C (32°F). There are usually 3 hours of bright sunshine each day, which represents 15% of the 17 hours of daylight.

Expect 90mm (3.5 inches) of rainfall across the whole of December with 16 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 Grytviken in December is 2°C (36°F).

Grytviken sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Grytviken in December 2019. Select a month to view Grytviken sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 03:53 20:38
Monday, 16th December 2019 03:46 20:57
Tuesday, 31st December 2019 03:55 21:02
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