Grytviken weather in May 2023

2
2°C max day temperature
1
1 hour of sunshine per day
18
18 days with some rainfall
-4
-4°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
178
178 mm of monthly rainfall
1
1 (Low) UV index
2
2°C 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.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm) | Imperial (°F / inches)

How cold is it in Grytviken in May?

Daytime temperatures usually reach 2°C in Grytviken in May, falling to -4°C 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.

Is the sea cold around Grytviken in May?

The average sea temperature around Grytviken in May is 2°C.

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 178mm. Rain may fall as snow in this month.