Grytviken weather in October 2025

Expect 4°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Grytviken in October. Check more long-term weather averages for Grytviken in October before you book your next holiday to South Georgia & South Sandwich in 2025/2026.

  • 4°C maximum daytime temperature in October in Grytviken4
    4°C max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in October in Grytviken18
    18 days with some rainfall
  • -2°C minimum night-time temperature in October in Grytviken-2
    -2°C min night temperature
  • 14 hours of daylight per day in October in Grytviken14
    14 hours of daylight per day
  • No heat & humidity in October in Grytviken0
    No heat & humidity
  • 117 mm monthly rainfall in October in Grytviken117
    117 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Grytviken5
    5 (Moderate) UV index
  • 0°C sea temperature in October in Grytviken0
    0°C sea temperature

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The October weather guide for South Georgia & South Sandwich, represented by Grytviken, (Grytviken) 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)

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How cold is it in Grytviken in October?

Daytime temperatures usually reach 4°C in Grytviken in October, falling to -2°C at night.

How sunny is it in Grytviken in October?

There are normally 2 hours of bright sunshine each day in Grytviken in October - that's 17% of daylight hours.

Is the sea cold around Grytviken in October?

The average sea temperature around Grytviken in October is 0°C.

Does it rain in Grytviken in October?

There are usually 18 days with some rain in Grytviken in October and the average monthly rainfall is 117mm. Rain may fall as snow in this month.

Grytviken October sunrise & sunset times

Browse the sunrise and sunset times for Grytviken in October 2025. Select a month to view Grytviken sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:51 18:41
Thursday, 16th October 2025 05:15 19:10
Friday, 31st October 2025 04:41 19:40

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