Average annual surface temperature in South Georgia and the South Sandwich Islands
South Georgia and the South Sandwich Islands: Average annual surface temperature was -0.0896 °C in 2025. ◆ Volatile
Average annual surface temperature in South Georgia and the South Sandwich Islands, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
South Georgia and the South Sandwich Islands recorded -0.0896 °C for average annual surface temperature in 2025.
That represents a change of up 89.7% on the previous year and up 87.2% over ten years.
Over the whole period, average annual surface temperature in South Georgia and the South Sandwich Islands peaked at 0.2068 °C in 2021 and was at its lowest, -2.15 °C, in 1941.
That places South Georgia and the South Sandwich Islands 190th out of 193 countries with data for 2025, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Average annual surface temperature in South Georgia and the South Sandwich Islands, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | -1.73 °C | — |
| 1941 | -2.15 °C | +24.0% |
| 1942 | -1.56 °C | -27.7% |
| 1943 | -1.09 °C | -29.8% |
| 1944 | -1.4 °C | +28.7% |
| 1945 | -1.92 °C | +36.7% |
| 1946 | -1.23 °C | -35.8% |
| 1947 | -1.39 °C | +12.8% |
| 1948 | -1.39 °C | +0.3% |
| 1949 | -1.62 °C | +16.0% |
| 1950 | -1.89 °C | +17.0% |
| 1951 | -1.57 °C | -17.0% |
| 1952 | -1.65 °C | +5.0% |
| 1953 | -1.38 °C | -16.5% |
| 1954 | -1.12 °C | -18.4% |
| 1955 | -0.9975 °C | -11.1% |
| 1956 | -0.6866 °C | -31.2% |
| 1957 | -1.07 °C | +56.1% |
| 1958 | -1.41 °C | +31.8% |
| 1959 | -1.65 °C | +16.6% |
| 1960 | -1.33 °C | -19.2% |
| 1961 | -1.53 °C | +15.0% |
| 1962 | -1.21 °C | -21.2% |
| 1963 | -1.86 °C | +54.5% |
| 1964 | -1.81 °C | -2.6% |
| 1965 | -1.56 °C | -14.2% |
| 1966 | -1.76 °C | +13.2% |
| 1967 | -1.28 °C | -27.5% |
| 1968 | -0.9646 °C | -24.5% |
| 1969 | -0.9679 °C | +0.3% |
| 1970 | -1.01 °C | +4.0% |
| 1971 | -0.9333 °C | -7.3% |
| 1972 | -1.41 °C | +51.5% |
| 1973 | -1.31 °C | -7.4% |
| 1974 | -0.8927 °C | -31.8% |
| 1975 | -1.34 °C | +50.1% |
| 1976 | -1.19 °C | -11.5% |
| 1977 | -1.04 °C | -12.5% |
| 1978 | -0.753 °C | -27.5% |
| 1979 | -0.8536 °C | +13.4% |
| 1980 | -1.61 °C | +88.9% |
| 1981 | -0.6472 °C | -59.9% |
| 1982 | -0.5699 °C | -12.0% |
| 1983 | -0.869 °C | +52.5% |
| 1984 | -1.08 °C | +23.9% |
| 1985 | -0.6627 °C | -38.4% |
| 1986 | -0.5593 °C | -15.6% |
| 1987 | -1.55 °C | +177.4% |
| 1988 | -0.8881 °C | -42.8% |
| 1989 | 0.1309 °C | -114.7% |
| 1990 | -0.4343 °C | -431.6% |
| 1991 | -1.17 °C | +169.3% |
| 1992 | -0.8095 °C | -30.8% |
| 1993 | -0.5399 °C | -33.3% |
| 1994 | -1.24 °C | +129.0% |
| 1995 | -0.8897 °C | -28.0% |
| 1996 | -0.4375 °C | -50.8% |
| 1997 | -1.1 °C | +152.0% |
| 1998 | -0.6092 °C | -44.7% |
| 1999 | -0.639 °C | +4.9% |
| 2000 | -0.8207 °C | +28.4% |
| 2001 | -0.9183 °C | +11.9% |
| 2002 | -1.32 °C | +43.7% |
| 2003 | -0.783 °C | -40.7% |
| 2004 | -0.8414 °C | +7.5% |
| 2005 | -1.02 °C | +21.6% |
| 2006 | -0.3692 °C | -63.9% |
| 2007 | -1.16 °C | +212.9% |
| 2008 | -0.6944 °C | -39.9% |
| 2009 | -0.3821 °C | -45.0% |
| 2010 | 0.0119 °C | -103.1% |
| 2011 | -0.2877 °C | -2519.5% |
| 2012 | -0.6326 °C | +119.9% |
| 2013 | -0.3669 °C | -42.0% |
| 2014 | -0.7205 °C | +96.4% |
| 2015 | -0.7003 °C | -2.8% |
| 2016 | -1.18 °C | +68.2% |
| 2017 | -0.021 °C | -98.2% |
| 2018 | -0.1374 °C | +553.1% |
| 2019 | -0.7525 °C | +447.6% |
| 2020 | -0.6883 °C | -8.5% |
| 2021 | 0.2068 °C | -130.0% |
| 2022 | 0.0833 °C | -59.7% |
| 2023 | 0.1999 °C | +140.0% |
| 2024 | -0.8696 °C | -535.1% |
| 2025 | -0.0896 °C | -89.7% |
Biggest year-on-year movements
Years where Average annual surface temperature in South Georgia and the South Sandwich Islands changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2011 | -2519.5% | 0.0119 °C | -0.2877 °C |
| 2018 | -553.1% | -0.021 °C | -0.1374 °C |
| 2024 | -535.1% | 0.1999 °C | -0.8696 °C |
| 2019 | -447.6% | -0.1374 °C | -0.7525 °C |
| 1990 | -431.6% | 0.1309 °C | -0.4343 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.55 °C | -2.15 °C | -1.09 °C | 10 |
| 1950s | -1.34 °C | -1.89 °C | -0.6866 °C | 10 |
| 1960s | -1.43 °C | -1.86 °C | -0.9646 °C | 10 |
| 1970s | -1.07 °C | -1.41 °C | -0.753 °C | 10 |
| 1980s | -0.8306 °C | -1.61 °C | 0.1309 °C | 10 |
| 1990s | -0.7867 °C | -1.24 °C | -0.4343 °C | 10 |
| 2000s | -0.8308 °C | -1.32 °C | -0.3692 °C | 10 |
| 2010s | -0.4785 °C | -1.18 °C | 0.0119 °C | 10 |
| 2020s | -0.1929 °C | -0.8696 °C | 0.2068 °C | 6 |
Countries ranked near South Georgia and the South Sandwich Islands
More reference data data for South Georgia and the South Sandwich Islands
- Annual precipitation, annual growth rate -3.4 % change on previous year (2025)
- Exposure to extreme precipitation — Annual precipitation change 169.87 Millimetres per year (2023)
- Exposure to extreme temperature — Annual temperature change 1.09 Degrees celsius (2023)
- Red List Index 0.95 index (2025)
- Annual temperature anomalies 0.6175 °C (2025)
- Member countries of the International Treaty on Plant Genetic Resources for Food and Agriculture 0 number (2025)
- Annual area burnt by wildfires 0 hectares (2026)
- Annual number of wildfires 0 wildfires (2026)
- Annual area burnt per wildfire vs. number of fires 0 wildfires (2026)
- Chlorophyll-a deviation from the global average 9.0% (2022)
Frequently asked questions
- What is average annual surface temperature in South Georgia and the South Sandwich Islands?
- Average annual surface temperature in South Georgia and the South Sandwich Islands was -0.0896 °C in 2025, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest average annual surface temperature recorded in South Georgia and the South Sandwich Islands?
- The highest recorded value was 0.2068 °C in 2021.
- What is the lowest average annual surface temperature recorded in South Georgia and the South Sandwich Islands?
- The lowest recorded value was -2.15 °C in 1941.
- How does South Georgia and the South Sandwich Islands rank for average annual surface temperature?
- South Georgia and the South Sandwich Islands ranks 190th out of 193 countries with data for 2025.
- Is average annual surface temperature rising or falling in South Georgia and the South Sandwich Islands?
- Over the last ten years it is up 87.2%. The long-run trend across the full record is volatile.
- Where does this South Georgia and the South Sandwich Islands data come from?
- The figures come from Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data, published as part of Average annual surface temperature. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 86 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Temperature of the air measured 2 meters above the ground, encompassing land, sea, and in-land water surfaces.