Temperature anomalies vs. latitude in Saint Helena
Saint Helena: Temperature anomalies vs. latitude was 0.0023 °C in 2025. ◆ Volatile
Latest (2025)
0.0023 °C
Change on year
down 99.6%
World rank
186th
of 193 countries
All-time high
0.6611 °C
in 2024
All-time low
-0.9583 °C
in 1956
Years of data
86
1940–2025
Temperature anomalies vs. latitude in Saint Helena, 1940–2025
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data. Measured in °C.
Analysis
The most recent figure for temperature anomalies vs. latitude in Saint Helena is 0.0023 °C, measured in 2025.
The figure is down 99.6% on the previous year and down 99.1% over ten years.
Over the whole period, temperature anomalies vs. latitude in Saint Helena peaked at 0.6611 °C in 2024 and was at its lowest, -0.9583 °C, in 1956.
That places Saint Helena 186th 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.
Temperature anomalies vs. latitude in Saint Helena, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | 0.0013 °C | — |
| 1941 | -0.1289 °C | -10258.9% |
| 1942 | -0.5545 °C | +330.2% |
| 1943 | -0.8993 °C | +62.2% |
| 1944 | -0.1239 °C | -86.2% |
| 1945 | -0.2748 °C | +121.7% |
| 1946 | -0.5881 °C | +114.0% |
| 1947 | -0.3768 °C | -35.9% |
| 1948 | -0.2134 °C | -43.4% |
| 1949 | 0.0286 °C | -113.4% |
| 1950 | -0.417 °C | -1555.6% |
| 1951 | -0.4221 °C | +1.2% |
| 1952 | -0.2058 °C | -51.3% |
| 1953 | -0.2327 °C | +13.1% |
| 1954 | -0.6616 °C | +184.3% |
| 1955 | -0.8765 °C | +32.5% |
| 1956 | -0.9583 °C | +9.3% |
| 1957 | -0.3886 °C | -59.5% |
| 1958 | -0.6524 °C | +67.9% |
| 1959 | -0.3897 °C | -40.3% |
| 1960 | -0.4587 °C | +17.7% |
| 1961 | -0.2874 °C | -37.4% |
| 1962 | -0.3137 °C | +9.2% |
| 1963 | 0.0023 °C | -100.7% |
| 1964 | -0.3656 °C | -15848.8% |
| 1965 | -0.1185 °C | -67.6% |
| 1966 | -0.1892 °C | +59.7% |
| 1967 | -0.4609 °C | +143.7% |
| 1968 | -0.2818 °C | -38.9% |
| 1969 | -0.2173 °C | -22.9% |
| 1970 | -0.4886 °C | +124.9% |
| 1971 | -0.5596 °C | +14.5% |
| 1972 | 0.1707 °C | -130.5% |
| 1973 | 0.3778 °C | +121.3% |
| 1974 | -0.0059 °C | -101.6% |
| 1975 | -0.4297 °C | +7195.1% |
| 1976 | -0.4355 °C | +1.4% |
| 1977 | -0.3028 °C | -30.5% |
| 1978 | -0.4552 °C | +50.3% |
| 1979 | -0.1835 °C | -59.7% |
| 1980 | -0.2159 °C | +17.6% |
| 1981 | -0.4337 °C | +100.9% |
| 1982 | -0.4843 °C | +11.7% |
| 1983 | -0.0246 °C | -94.9% |
| 1984 | 0.203 °C | -925.7% |
| 1985 | -0.0133 °C | -106.6% |
| 1986 | 0.205 °C | -1639.7% |
| 1987 | 0.2062 °C | +0.6% |
| 1988 | 0.1466 °C | -28.9% |
| 1989 | 0.0007 °C | -99.5% |
| 1990 | -0.0424 °C | -6118.6% |
| 1991 | -0.1468 °C | +246.3% |
| 1992 | -0.6789 °C | +362.5% |
| 1993 | 0.0869 °C | -112.8% |
| 1994 | -0.152 °C | -274.8% |
| 1995 | 0.0258 °C | -117.0% |
| 1996 | 0.0395 °C | +53.0% |
| 1997 | -0.2922 °C | -839.4% |
| 1998 | -0.1765 °C | -39.6% |
| 1999 | 0.0604 °C | -134.2% |
| 2000 | 0.0023 °C | -96.2% |
| 2001 | -0.003 °C | -229.2% |
| 2002 | -0.16 °C | +5254.8% |
| 2003 | 0.3049 °C | -290.5% |
| 2004 | -0.333 °C | -209.2% |
| 2005 | 0.0587 °C | -117.6% |
| 2006 | -0.1666 °C | -383.8% |
| 2007 | -0.226 °C | +35.6% |
| 2008 | 0.0984 °C | -143.5% |
| 2009 | 0.3024 °C | +207.4% |
| 2010 | 0.3117 °C | +3.1% |
| 2011 | -0.1412 °C | -145.3% |
| 2012 | -0.435 °C | +208.0% |
| 2013 | -0.1049 °C | -75.9% |
| 2014 | 0.1316 °C | -225.5% |
| 2015 | 0.2705 °C | +105.6% |
| 2016 | 0.3924 °C | +45.1% |
| 2017 | 0.1381 °C | -64.8% |
| 2018 | -0.0157 °C | -111.4% |
| 2019 | 0.5632 °C | -3688.9% |
| 2020 | 0.2448 °C | -56.5% |
| 2021 | 0.2863 °C | +16.9% |
| 2022 | 0.3016 °C | +5.3% |
| 2023 | 0.2584 °C | -14.3% |
| 2024 | 0.6611 °C | +155.9% |
| 2025 | 0.0023 °C | -99.6% |
Biggest year-on-year movements
Years where Temperature anomalies vs. latitude 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 |
|---|---|---|---|
| 1964 | -15848.8% | 0.0023 °C | -0.3656 °C |
| 1941 | -10258.9% | 0.0013 °C | -0.1289 °C |
| 1975 | -7195.1% | -0.0059 °C | -0.4297 °C |
| 1990 | -6118.6% | 0.0007 °C | -0.0424 °C |
| 2002 | -5254.8% | -0.003 °C | -0.16 °C |
| 2019 | +3688.9% | -0.0157 °C | 0.5632 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -0.313 °C | -0.8993 °C | 0.0286 °C | 10 |
| 1950s | -0.5205 °C | -0.9583 °C | -0.2058 °C | 10 |
| 1960s | -0.2691 °C | -0.4609 °C | 0.0023 °C | 10 |
| 1970s | -0.2312 °C | -0.5596 °C | 0.3778 °C | 10 |
| 1980s | -0.041 °C | -0.4843 °C | 0.2062 °C | 10 |
| 1990s | -0.1276 °C | -0.6789 °C | 0.0869 °C | 10 |
| 2000s | -0.0122 °C | -0.333 °C | 0.3049 °C | 10 |
| 2010s | 0.1111 °C | -0.435 °C | 0.5632 °C | 10 |
| 2020s | 0.2924 °C | 0.0023 °C | 0.6611 °C | 6 |
Countries ranked near Saint Helena
More climate change data for Saint Helena
- Share of global CO₂ emissions and population 0.0% (2100)
- Cumulative CO₂ emissions by world region, gaps filled 421,737 tonnes (2024)
- Per capita CO₂ emissions vs. per capita energy use 2.16 tonnes per person (2024)
- Annual Net Emissions/Removals 0.021 (2024)
- Annual Net Emissions/Removals (Greenhouse gas, Total, Metric ton of) 1.14 % change on previous year (2024)
- Cumulative CO₂ emissions by world region, annual growth rate 2.78 % change on previous year (2024)
- Cumulative CO₂ emissions, gaps filled 421,737 tonnes (2024)
- Annual greenhouse gas emissions by world region, annual growth rate 2.94 % change on previous year (2024)
- Co2 emissions vs gdp, annual growth rate 4.9 % change on previous year (2024)
- Co2 emissions vs gdp, gaps filled 2.16 (2024)
Frequently asked questions
- What is temperature anomalies vs. latitude in Saint Helena?
- Temperature anomalies vs. latitude in Saint Helena was 0.0023 °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 temperature anomalies vs. latitude recorded in Saint Helena?
- The highest recorded value was 0.6611 °C in 2024.
- What is the lowest temperature anomalies vs. latitude recorded in Saint Helena?
- The lowest recorded value was -0.9583 °C in 1956.
- How does Saint Helena rank for temperature anomalies vs. latitude?
- Saint Helena ranks 186th out of 193 countries with data for 2025.
- Is temperature anomalies vs. latitude rising or falling in Saint Helena?
- Over the last ten years it is down 99.1%. The long-run trend across the full record is volatile.
- Where does this Saint Helena 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 Temperature anomalies vs. latitude. 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
Difference of a specific year's average surface temperature from the 1991-2020 mean, in degrees Celsius.