Annual temperature anomalies in Mauritania
Mauritania: Annual temperature anomalies was 0.6748 °C in 2025. ◆ Volatile
Latest (2025)
0.6748 °C
Change on year
down 34.3%
World rank
97th
of 193 countries
All-time high
1.25 °C
in 2010
All-time low
-2.49 °C
in 1943
Years of data
86
1940–2025
Annual temperature anomalies in Mauritania, 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 annual temperature anomalies in Mauritania is 0.6748 °C, measured in 2025.
Compared with earlier readings it is down 34.3% on the previous year and up 97.7% over ten years.
Over the whole period, annual temperature anomalies in Mauritania peaked at 1.25 °C in 2010 and was at its lowest, -2.49 °C, in 1943.
That places Mauritania 97th out of 193 countries with data for 2025, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Annual temperature anomalies in Mauritania, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | -1.77 °C | — |
| 1941 | -0.9222 °C | -47.8% |
| 1942 | -1.27 °C | +38.1% |
| 1943 | -2.49 °C | +95.2% |
| 1944 | -1.33 °C | -46.6% |
| 1945 | -0.9535 °C | -28.1% |
| 1946 | -1.32 °C | +38.3% |
| 1947 | -1.61 °C | +22.3% |
| 1948 | -1.6 °C | -0.9% |
| 1949 | -1.52 °C | -4.6% |
| 1950 | -1.48 °C | -3.0% |
| 1951 | -1.71 °C | +15.5% |
| 1952 | -1.86 °C | +8.7% |
| 1953 | -1.27 °C | -31.4% |
| 1954 | -2.09 °C | +63.8% |
| 1955 | -0.8892 °C | -57.4% |
| 1956 | -1.79 °C | +101.1% |
| 1957 | -1.89 °C | +5.9% |
| 1958 | -0.6813 °C | -64.0% |
| 1959 | -1.47 °C | +115.8% |
| 1960 | -1.09 °C | -25.8% |
| 1961 | -0.6868 °C | -37.1% |
| 1962 | -0.9307 °C | +35.5% |
| 1963 | -1.55 °C | +66.5% |
| 1964 | -1.1 °C | -28.7% |
| 1965 | -1.46 °C | +32.5% |
| 1966 | -0.765 °C | -47.7% |
| 1967 | -1.42 °C | +86.2% |
| 1968 | -1.1 °C | -22.8% |
| 1969 | -0.5469 °C | -50.2% |
| 1970 | -0.0439 °C | -92.0% |
| 1971 | -1.32 °C | +2900.8% |
| 1972 | -1.3 °C | -1.2% |
| 1973 | -0.7674 °C | -41.0% |
| 1974 | -1.59 °C | +106.7% |
| 1975 | -1.3 °C | -18.2% |
| 1976 | -2.07 °C | +59.9% |
| 1977 | -0.7009 °C | -66.2% |
| 1978 | -0.7495 °C | +6.9% |
| 1979 | -0.3012 °C | -59.8% |
| 1980 | -0.3834 °C | +27.3% |
| 1981 | -0.3142 °C | -18.0% |
| 1982 | -1.15 °C | +265.9% |
| 1983 | 0.4084 °C | -135.5% |
| 1984 | -0.7943 °C | -294.5% |
| 1985 | -0.6673 °C | -16.0% |
| 1986 | -1.21 °C | +81.0% |
| 1987 | 0.7009 °C | -158.0% |
| 1988 | -0.46 °C | -165.6% |
| 1989 | -0.1088 °C | -76.3% |
| 1990 | 0.0673 °C | -161.9% |
| 1991 | -0.5682 °C | -944.0% |
| 1992 | -0.8016 °C | +41.1% |
| 1993 | -0.759 °C | -5.3% |
| 1994 | -0.5565 °C | -26.7% |
| 1995 | -0.5031 °C | -9.6% |
| 1996 | -0.1894 °C | -62.4% |
| 1997 | -0.2636 °C | +39.2% |
| 1998 | 0.2563 °C | -197.2% |
| 1999 | -0.6089 °C | -337.6% |
| 2000 | -0.1154 °C | -81.1% |
| 2001 | 0.4648 °C | -502.9% |
| 2002 | -0.0187 °C | -104.0% |
| 2003 | 0.1255 °C | -771.3% |
| 2004 | -0.1838 °C | -246.5% |
| 2005 | 0.33 °C | -279.5% |
| 2006 | -0.087 °C | -126.4% |
| 2007 | -0.1948 °C | +123.8% |
| 2008 | -0.1056 °C | -45.8% |
| 2009 | 0.1445 °C | -236.8% |
| 2010 | 1.25 °C | +764.5% |
| 2011 | 0.2606 °C | -79.1% |
| 2012 | -0.2369 °C | -190.9% |
| 2013 | 0.2142 °C | -190.4% |
| 2014 | 0.1482 °C | -30.8% |
| 2015 | 0.3412 °C | +130.2% |
| 2016 | 0.6898 °C | +102.1% |
| 2017 | 0.6491 °C | -5.9% |
| 2018 | -0.397 °C | -161.2% |
| 2019 | -0.2263 °C | -43.0% |
| 2020 | 0.9427 °C | -516.5% |
| 2021 | 0.9652 °C | +2.4% |
| 2022 | 0.5581 °C | -42.2% |
| 2023 | 0.9984 °C | +78.9% |
| 2024 | 1.03 °C | +2.9% |
| 2025 | 0.6748 °C | -34.3% |
Mauritania compared with similar countries
- Mauritania's 0.6748 °C is above the median for lower middle income countries, which is 0.5654 °C, 1.2× the median. (47 countries reporting)
- Mauritania's 0.6748 °C is above the median for Sub-Saharan Africa, which is 0.5364 °C, 1.3× the median. (48 countries reporting)
Biggest year-on-year movements
Years where Annual temperature anomalies in Mauritania 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 |
|---|---|---|---|
| 1971 | -2900.8% | -0.0439 °C | -1.32 °C |
| 1991 | -944.0% | 0.0673 °C | -0.5682 °C |
| 2003 | +771.3% | -0.0187 °C | 0.1255 °C |
| 2010 | +764.5% | 0.1445 °C | 1.25 °C |
| 2020 | +516.5% | -0.2263 °C | 0.9427 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.48 °C | -2.49 °C | -0.9222 °C | 10 |
| 1950s | -1.51 °C | -2.09 °C | -0.6813 °C | 10 |
| 1960s | -1.07 °C | -1.55 °C | -0.5469 °C | 10 |
| 1970s | -1.01 °C | -2.07 °C | -0.0439 °C | 10 |
| 1980s | -0.3976 °C | -1.21 °C | 0.7009 °C | 10 |
| 1990s | -0.3927 °C | -0.8016 °C | 0.2563 °C | 10 |
| 2000s | 0.0359 °C | -0.1948 °C | 0.4648 °C | 10 |
| 2010s | 0.2692 °C | -0.397 °C | 1.25 °C | 10 |
| 2020s | 0.8611 °C | 0.5581 °C | 1.03 °C | 6 |
Countries ranked near Mauritania
More reference data data for Mauritania
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0975 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 3.86 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 3.98 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0216 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 3.98 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.327 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.1337 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 14.4 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 14.99 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.1178 (2050)
Frequently asked questions
- What is annual temperature anomalies in Mauritania?
- Annual temperature anomalies in Mauritania was 0.6748 °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 annual temperature anomalies recorded in Mauritania?
- The highest recorded value was 1.25 °C in 2010.
- What is the lowest annual temperature anomalies recorded in Mauritania?
- The lowest recorded value was -2.49 °C in 1943.
- How does Mauritania rank for annual temperature anomalies?
- Mauritania ranks 97th out of 193 countries with data for 2025.
- Is annual temperature anomalies rising or falling in Mauritania?
- Over the last ten years it is up 97.7%. The long-run trend across the full record is volatile.
- Where does this Mauritania 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 Annual temperature anomalies. 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.