Global warming contributions by gas and source in Saint Helena
Saint Helena: Global warming contributions by gas and source was 0 °C in 2024. ◆ Volatile
Latest (2024)
0 °C
Change on year
up 3.1%
World rank
196th
of 201 countries
All-time high
0 °C
in 2024
All-time low
0 °C
in 1851
Years of data
174
1851–2024
Global warming contributions by gas and source in Saint Helena, 1851–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in °C.
Analysis
Saint Helena recorded 0 °C for global warming contributions by gas and source in 2024. That is the highest value across all 174 years on record.
The figure is up 3.1% on the previous year and up 39.5% over ten years.
Over the whole period, global warming contributions by gas and source in Saint Helena peaked at 0 °C in 2024 and was at its lowest, 0 °C, in 1851.
That places Saint Helena 196th out of 201 countries with data for 2024, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Global warming contributions by gas and source in Saint Helena, year by year
| Year | °C | Change |
|---|---|---|
| 1851 | 0 °C | — |
| 1852 | 0 °C | +101.3% |
| 1853 | 0 °C | +50.9% |
| 1854 | 0 °C | +34.2% |
| 1855 | 0 °C | +25.7% |
| 1856 | 0 °C | +20.7% |
| 1857 | 0 °C | +17.3% |
| 1858 | 0 °C | +14.9% |
| 1859 | 0 °C | +13.1% |
| 1860 | 0 °C | +11.7% |
| 1861 | 0 °C | +10.5% |
| 1862 | 0 °C | +9.6% |
| 1863 | 0 °C | +8.8% |
| 1864 | 0 °C | +8.1% |
| 1865 | 0 °C | +7.6% |
| 1866 | 0 °C | +7.1% |
| 1867 | 0 °C | +6.7% |
| 1868 | 0 °C | +6.3% |
| 1869 | 0 °C | +5.9% |
| 1870 | 0 °C | +5.6% |
| 1871 | 0 °C | +5.4% |
| 1872 | 0 °C | +5.2% |
| 1873 | 0 °C | +5.1% |
| 1874 | 0 °C | +5.0% |
| 1875 | 0 °C | +4.9% |
| 1876 | 0 °C | +4.8% |
| 1877 | 0 °C | +4.7% |
| 1878 | 0 °C | +4.5% |
| 1879 | 0 °C | +4.4% |
| 1880 | 0 °C | +4.3% |
| 1881 | 0 °C | +4.2% |
| 1882 | 0 °C | +4.0% |
| 1883 | 0 °C | +3.9% |
| 1884 | 0 °C | +3.8% |
| 1885 | 0 °C | +3.7% |
| 1886 | 0 °C | +3.6% |
| 1887 | 0 °C | +3.5% |
| 1888 | 0 °C | +3.4% |
| 1889 | 0 °C | +3.3% |
| 1890 | 0 °C | +3.2% |
| 1891 | 0 °C | +3.2% |
| 1892 | 0 °C | +3.1% |
| 1893 | 0 °C | +3.0% |
| 1894 | 0 °C | +3.0% |
| 1895 | 0 °C | +2.9% |
| 1896 | 0 °C | +2.8% |
| 1897 | 0 °C | +2.8% |
| 1898 | 0 °C | +2.8% |
| 1899 | 0 °C | +2.7% |
| 1900 | 0 °C | +2.7% |
| 1901 | 0 °C | +2.6% |
| 1902 | 0 °C | +2.6% |
| 1903 | 0 °C | +2.6% |
| 1904 | 0 °C | +2.5% |
| 1905 | 0 °C | +2.5% |
| 1906 | 0 °C | +2.5% |
| 1907 | 0 °C | +2.5% |
| 1908 | 0 °C | +2.4% |
| 1909 | 0 °C | +2.4% |
| 1910 | 0 °C | +2.4% |
| 1911 | 0 °C | +2.3% |
| 1912 | 0 °C | +2.3% |
| 1913 | 0 °C | +2.3% |
| 1914 | 0 °C | +2.3% |
| 1915 | 0 °C | +2.2% |
| 1916 | 0 °C | +2.2% |
| 1917 | 0 °C | +2.2% |
| 1918 | 0 °C | +2.2% |
| 1919 | 0 °C | +2.1% |
| 1920 | 0 °C | +2.1% |
| 1921 | 0 °C | +2.1% |
| 1922 | 0 °C | +2.1% |
| 1923 | 0 °C | +2.0% |
| 1924 | 0 °C | +2.0% |
| 1925 | 0 °C | +2.0% |
| 1926 | 0 °C | +2.0% |
| 1927 | 0 °C | +2.0% |
| 1928 | 0 °C | +1.9% |
| 1929 | 0 °C | +1.9% |
| 1930 | 0 °C | +1.9% |
| 1931 | 0 °C | +1.9% |
| 1932 | 0 °C | +1.9% |
| 1933 | 0 °C | +1.8% |
| 1934 | 0 °C | +1.8% |
| 1935 | 0 °C | +1.8% |
| 1936 | 0 °C | +1.8% |
| 1937 | 0 °C | +1.8% |
| 1938 | 0 °C | +1.8% |
| 1939 | 0 °C | +1.8% |
| 1940 | 0 °C | +1.8% |
| 1941 | 0 °C | +1.8% |
| 1942 | 0 °C | +1.8% |
| 1943 | 0 °C | +1.8% |
| 1944 | 0 °C | +1.9% |
| 1945 | 0 °C | +1.9% |
| 1946 | 0 °C | +2.0% |
| 1947 | 0 °C | +2.0% |
| 1948 | 0 °C | +2.1% |
| 1949 | 0 °C | +2.1% |
| 1950 | 0 °C | +2.1% |
| 1951 | 0 °C | +2.1% |
| 1952 | 0 °C | +2.1% |
| 1953 | 0 °C | +2.1% |
| 1954 | 0 °C | +2.1% |
| 1955 | 0 °C | +2.1% |
| 1956 | 0 °C | +2.1% |
| 1957 | 0 °C | +2.1% |
| 1958 | 0 °C | +2.1% |
| 1959 | 0 °C | +2.1% |
| 1960 | 0 °C | +2.1% |
| 1961 | 0 °C | +2.1% |
| 1962 | 0 °C | +2.1% |
| 1963 | 0 °C | +2.1% |
| 1964 | 0 °C | +2.1% |
| 1965 | 0 °C | +2.1% |
| 1966 | 0 °C | +2.1% |
| 1967 | 0 °C | +2.2% |
| 1968 | 0 °C | +2.2% |
| 1969 | 0 °C | +2.2% |
| 1970 | 0 °C | +2.6% |
| 1971 | 0 °C | +2.5% |
| 1972 | 0 °C | +2.4% |
| 1973 | 0 °C | +2.4% |
| 1974 | 0 °C | +2.5% |
| 1975 | 0 °C | +2.3% |
| 1976 | 0 °C | +2.2% |
| 1977 | 0 °C | +2.8% |
| 1978 | 0 °C | +2.5% |
| 1979 | 0 °C | +2.5% |
| 1980 | 0 °C | +2.5% |
| 1981 | 0 °C | +2.0% |
| 1982 | 0 °C | +2.0% |
| 1983 | 0 °C | +2.3% |
| 1984 | 0 °C | +2.2% |
| 1985 | 0 °C | +2.2% |
| 1986 | 0 °C | +2.3% |
| 1987 | 0 °C | +2.7% |
| 1988 | 0 °C | +3.2% |
| 1989 | 0 °C | +3.0% |
| 1990 | 0 °C | +3.9% |
| 1991 | 0 °C | +2.5% |
| 1992 | 0 °C | +2.3% |
| 1993 | 0 °C | +2.9% |
| 1994 | 0 °C | +2.7% |
| 1995 | 0 °C | +2.7% |
| 1996 | 0 °C | +2.1% |
| 1997 | 0 °C | +2.1% |
| 1998 | 0 °C | +2.0% |
| 1999 | 0 °C | +2.1% |
| 2000 | 0 °C | +4.3% |
| 2001 | 0 °C | +2.9% |
| 2002 | 0 °C | +2.8% |
| 2003 | 0 °C | +2.8% |
| 2004 | 0 °C | +3.1% |
| 2005 | 0 °C | +3.1% |
| 2006 | 0 °C | +2.7% |
| 2007 | 0 °C | +2.9% |
| 2008 | 0 °C | +3.1% |
| 2009 | 0 °C | +3.2% |
| 2010 | 0 °C | +3.3% |
| 2011 | 0 °C | +3.4% |
| 2012 | 0 °C | +3.3% |
| 2013 | 0 °C | +3.6% |
| 2014 | 0 °C | +3.5% |
| 2015 | 0 °C | +3.4% |
| 2016 | 0 °C | +3.7% |
| 2017 | 0 °C | +3.7% |
| 2018 | 0 °C | +3.7% |
| 2019 | 0 °C | +3.6% |
| 2020 | 0 °C | +3.2% |
| 2021 | 0 °C | +3.1% |
| 2022 | 0 °C | +3.2% |
| 2023 | 0 °C | +3.2% |
| 2024 | 0 °C | +3.1% |
Biggest year-on-year movements
Years where Global warming contributions by gas and source in Saint Helena 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 |
|---|---|---|---|
| 1852 | +101.3% | 0 °C | 0 °C |
| 1853 | +50.9% | 0 °C | 0 °C |
| 1854 | +34.2% | 0 °C | 0 °C |
| 1855 | +25.7% | 0 °C | 0 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1850s | 0 °C | 0 °C | 0 °C | 9 |
| 1860s | 0 °C | 0 °C | 0 °C | 10 |
| 1870s | 0 °C | 0 °C | 0 °C | 10 |
| 1880s | 0 °C | 0 °C | 0 °C | 10 |
| 1890s | 0 °C | 0 °C | 0 °C | 10 |
| 1900s | 0 °C | 0 °C | 0 °C | 10 |
| 1910s | 0 °C | 0 °C | 0 °C | 10 |
| 1920s | 0 °C | 0 °C | 0 °C | 10 |
| 1930s | 0 °C | 0 °C | 0 °C | 10 |
| 1940s | 0 °C | 0 °C | 0 °C | 10 |
| 1950s | 0 °C | 0 °C | 0 °C | 10 |
| 1960s | 0 °C | 0 °C | 0 °C | 10 |
| 1970s | 0 °C | 0 °C | 0 °C | 10 |
| 1980s | 0 °C | 0 °C | 0 °C | 10 |
| 1990s | 0 °C | 0 °C | 0 °C | 10 |
| 2000s | 0 °C | 0 °C | 0 °C | 10 |
| 2010s | 0 °C | 0 °C | 0 °C | 10 |
| 2020s | 0 °C | 0 °C | 0 °C | 5 |
Countries ranked near Saint Helena
- 193 British Virgin Islands 0 °C compare
- 194 Turks and Caicos Islands 0 °C compare
- 195 Micronesia (country) 0 °C compare
- 197 Nauru 0 °C compare
- 198 Tuvalu 0 °C compare
- 199 Niue 0 °C compare
More climate change data for Saint Helena
- Share of global CO₂ emissions and population 0.0% (2100)
- Summer temperature anomalies -0.0099 °C (2026)
- Spring temperature anomalies 0.7284 °C (2026)
- Temperature anomalies by month 0.8 °C (2026)
- Autumn temperature anomalies 0.2222 °C (2025)
- Winter temperature anomalies 0.2374 °C (2025)
- Share of global cumulative CO₂ emissions from cement 0.0% (2024)
- Share of global cumulative CO₂ emissions from flaring 0.0% (2024)
- CO₂ emissions per capita vs. fossil fuel consumption per capita 2.16 tonnes per person (2024)
- Share of global CO₂ emissions from oil 0.0% (2024)
Frequently asked questions
- What is global warming contributions by gas and source in Saint Helena?
- Global warming contributions by gas and source in Saint Helena was 0 °C in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest global warming contributions by gas and source recorded in Saint Helena?
- The highest recorded value was 0 °C in 2024.
- What is the lowest global warming contributions by gas and source recorded in Saint Helena?
- The lowest recorded value was 0 °C in 1851.
- How does Saint Helena rank for global warming contributions by gas and source?
- Saint Helena ranks 196th out of 201 countries with data for 2024.
- Is global warming contributions by gas and source rising or falling in Saint Helena?
- Over the last ten years it is up 39.5%. The long-run trend across the full record is volatile.
- Where does this Saint Helena data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Global warming contributions by gas and source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 174 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured in °C.