South Georgia

South Georgia Weather & Climate: Monthly Averages

Monthly climate averages for South Georgia, temperatures, rainfall and the best time to visit.

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Grytviken

Climate overview of South Georgia

South Georgia has a cold maritime climate on the islands and the weather is very changeable. Typical daily average maximum temperatures in South Georgia at sea level are around 0°C (32°F) in winter (which is in August) and 8°C (46°F) in summer (January). Winter minimum temperatures are typically about -5°C (23°F) and rarely dip below -10°C (14°F). Annual precipitation in South Georgia is around 1500 mm (59 in).

The seas surrounding South Georgia are cold throughout the year due to the proximity of the Antarctic Current. They usually remain free of pack ice in winter, though thin ice may form in sheltered bays, and icebergs are common.

Explore South Georgia by month

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

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Grytviken
Day temperature (°C)
Monthly rainfall (mm)
Monthly sunshine (hours)
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Climate map

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
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Average daytime and nighttime temperatures, yearly rainfall and sunshine.
Grytviken -1°C (30°F) – 5°C (41°F) -6°C (21°F) – 1°C (34°F) 1647 mm (65 in) 1,288 hours
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FAQ

What is the best time to visit South Georgia?

The warmest month is February with daytime highs of 5°C (41°F). November is the sunniest month with 175 hours of sunshine. Explore South Georgia weather by month for a detailed breakdown.

What temperatures can I expect in South Georgia?

Daytime highs range from -1°C (30°F) in July to 5°C (41°F) in February. Nighttime lows range from -6°C (21°F) to 1°C (34°F). Temperatures are relatively stable throughout the year. See the city comparison for a full overview.

How much rain does South Georgia get?

Annual rainfall is around 1647 mm (65 in). March is the wettest month with 155 mm (6.1 in), while November is the driest with 122 mm (4.8 in). In the coldest months, precipitation may fall as snow/rain. Use the climate map to explore rainfall patterns across regions.

How sunny is South Georgia?

South Georgia receives around 1,288 hours of sunshine per year. November is the sunniest month with 175 hours, while June is the cloudiest with just 12 hours. Compare sunshine across cities in the charts above.

Places in South Georgia

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Nearby countries
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Travel inspiration

Must-visit destinations and experiences across South Georgia.

Visit South Georgia Island

South Georgia must be a bucket list destination for all nature lovers. During a trip to South Georgia you see valleys full of king penguins, in numbers that exceed any imagination.

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