Grytviken weather in May 2025

Expect 36°F daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Grytviken in May. Check more long-term weather averages for Grytviken in May before you book your next holiday to South Georgia & South Sandwich in 2025/2026.

  • 36°F maximum daytime temperature in May in Grytviken36
    36°F max day temperature
  • 1 hour of sunshine per day
  • 18 days with some rainfall in May in Grytviken18
    18 days with some rainfall
  • 25°F minimum night-time temperature in May in Grytviken25
    25°F min night temperature
  • 8 hours of daylight per day in May in Grytviken8
    8 hours of daylight per day
  • No heat & humidity in May in Grytviken0
    No heat & humidity
  • 7.0 inches monthly rainfall in May in Grytviken7.0
    7.0 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in May in Grytviken1
    1 (Low) UV index
  • 36°F sea temperature in May in Grytviken36
    36°F sea temperature

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The May 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)  |  Imperial (°F)

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How cold is it in Grytviken in May?

Daytime temperatures usually reach 36°F in Grytviken in May, falling to 25°F at night.

How sunny is it in Grytviken in May?

There are normally 1 hour of bright sunshine each day in Grytviken in May - that's 14% of daylight hours.

How warm is the sea around Grytviken in May?

The average sea temperature around Grytviken in May is 36°F.

Does it rain in Grytviken in May?

There are usually 18 days with some rain in Grytviken in May and the average monthly rainfall is 7.0 inches. Rain may fall as snow in this month.

Grytviken May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 07:46 17:00
Friday, 16th May 2025 08:11 16:33
Saturday, 31st May 2025 08:33 16:14

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