Weather in Grytviken in December 2018

  • 6°C maximum daytime temperature in December in Grytviken6
    6°C max day temperature
  • 3 hours of sunshine per day (15% of daylight hours) in December in Grytviken3
    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

Going to Grytviken? Find the best month to visit Grytviken based on the weather.

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Expect 6°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Grytviken in December. Check more long-term weather averages for Grytviken in December before you book your next holiday to South Georgia & South Sandwich Islands in 2018/2019.

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More about Grytviken

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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.

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 2018

Browse the sunrise & sunset times for Grytviken in December 2018. Select a month to view Grytviken sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st December 2018 03:52 20:39
Sunday, 2nd December 2018 03:52 20:40
Monday, 3rd December 2018 03:51 20:42
Tuesday, 4th December 2018 03:50 20:43
Wednesday, 5th December 2018 03:49 20:45
Thursday, 6th December 2018 03:49 20:46
Friday, 7th December 2018 03:48 20:47
Saturday, 8th December 2018 03:48 20:49
Sunday, 9th December 2018 03:47 20:50
Monday, 10th December 2018 03:47 20:51
Tuesday, 11th December 2018 03:47 20:52
Wednesday, 12th December 2018 03:47 20:53
Thursday, 13th December 2018 03:46 20:54
Friday, 14th December 2018 03:46 20:55
Saturday, 15th December 2018 03:46 20:56
Sunday, 16th December 2018 03:46 20:57
Monday, 17th December 2018 03:47 20:58
Tuesday, 18th December 2018 03:47 20:59
Wednesday, 19th December 2018 03:47 20:59
Thursday, 20th December 2018 03:47 21:00
Friday, 21st December 2018 03:48 21:00
Saturday, 22nd December 2018 03:48 21:01
Sunday, 23rd December 2018 03:49 21:01
Monday, 24th December 2018 03:50 21:02
Tuesday, 25th December 2018 03:50 21:02
Wednesday, 26th December 2018 03:51 21:02
Thursday, 27th December 2018 03:52 21:02
Friday, 28th December 2018 03:53 21:02
Saturday, 29th December 2018 03:54 21:02
Sunday, 30th December 2018 03:55 21:02
Monday, 31st December 2018 03:56 21:02
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