Annual temperature anomalies in Guinea
Guinea: Annual temperature anomalies was 0.4723 in 2025. ◆ Volatile
Latest (2025)
0.4723
Change on year
down 49.4%
World rank
136th
of 193 countries
All-time high
0.9342
in 2024
All-time low
-1.71
in 1943
Years of data
86
1940–2025
Annual temperature anomalies in Guinea, 1940–2025
Source: Our World in Data.
Analysis
In 2025, annual temperature anomalies in Guinea stood at 0.4723.
That represents a change of down 49.4% on the previous year and up 5,239.8% over ten years.
Over the whole period, annual temperature anomalies in Guinea peaked at 0.9342 in 2024 and was at its lowest, -1.71, in 1943.
Guinea ranks 136th of 193 countries on this measure, 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 Guinea, year by year
| Year | Value | Change |
|---|---|---|
| 1940 | -1.07 | — |
| 1941 | -0.6144 | -42.4% |
| 1942 | -1.2 | +95.9% |
| 1943 | -1.71 | +42.2% |
| 1944 | -1.2 | -29.7% |
| 1945 | -1.07 | -11.2% |
| 1946 | -1.18 | +10.4% |
| 1947 | -0.703 | -40.4% |
| 1948 | -1.11 | +58.1% |
| 1949 | -0.8508 | -23.4% |
| 1950 | -1.22 | +42.9% |
| 1951 | -1.16 | -4.8% |
| 1952 | -0.9956 | -13.9% |
| 1953 | -0.743 | -25.4% |
| 1954 | -1.44 | +93.2% |
| 1955 | -1.35 | -6.1% |
| 1956 | -1.3 | -3.8% |
| 1957 | -1.13 | -12.7% |
| 1958 | -0.8669 | -23.4% |
| 1959 | -0.9017 | +4.0% |
| 1960 | -0.6692 | -25.8% |
| 1961 | -0.8316 | +24.3% |
| 1962 | -0.9203 | +10.7% |
| 1963 | -0.3306 | -64.1% |
| 1964 | -0.7314 | +121.2% |
| 1965 | -0.878 | +20.0% |
| 1966 | -0.5423 | -38.2% |
| 1967 | -0.9998 | +84.4% |
| 1968 | -0.7273 | -27.2% |
| 1969 | -0.4889 | -32.8% |
| 1970 | -0.3976 | -18.7% |
| 1971 | -0.8598 | +116.3% |
| 1972 | -0.5345 | -37.8% |
| 1973 | -0.2394 | -55.2% |
| 1974 | -0.8779 | +266.6% |
| 1975 | -0.7851 | -10.6% |
| 1976 | -1.1 | +40.7% |
| 1977 | -0.3714 | -66.4% |
| 1978 | -0.4364 | +17.5% |
| 1979 | -0.3072 | -29.6% |
| 1980 | -0.0762 | -75.2% |
| 1981 | -0.4503 | +491.3% |
| 1982 | -0.6552 | +45.5% |
| 1983 | -0.1132 | -82.7% |
| 1984 | -0.4583 | +304.8% |
| 1985 | -0.3511 | -23.4% |
| 1986 | -0.5522 | +57.3% |
| 1987 | 0.306 | -155.4% |
| 1988 | -0.0449 | -114.7% |
| 1989 | -0.2604 | +479.7% |
| 1990 | -0.085 | -67.4% |
| 1991 | -0.1733 | +103.9% |
| 1992 | -0.4592 | +165.0% |
| 1993 | -0.2822 | -38.5% |
| 1994 | -0.4755 | +68.5% |
| 1995 | -0.2807 | -41.0% |
| 1996 | -0.0562 | -80.0% |
| 1997 | -0.1837 | +227.0% |
| 1998 | 0.2652 | -244.3% |
| 1999 | -0.4317 | -262.8% |
| 2000 | -0.3989 | -7.6% |
| 2001 | -0.1098 | -72.5% |
| 2002 | 0.1897 | -272.9% |
| 2003 | 0.1295 | -31.7% |
| 2004 | 0.1634 | +26.2% |
| 2005 | 0.1703 | +4.2% |
| 2006 | 0.0527 | -69.1% |
| 2007 | 0.0247 | -53.2% |
| 2008 | -0.1959 | -894.5% |
| 2009 | 0.0249 | -112.7% |
| 2010 | 0.2566 | +928.5% |
| 2011 | -0.0393 | -115.3% |
| 2012 | -0.2558 | +550.9% |
| 2013 | 0.021 | -108.2% |
| 2014 | -0.0339 | -261.0% |
| 2015 | 0.0088 | -126.1% |
| 2016 | 0.2711 | +2965.7% |
| 2017 | 0.4047 | +49.3% |
| 2018 | 0.2429 | -40.0% |
| 2019 | 0.4838 | +99.1% |
| 2020 | 0.6665 | +37.8% |
| 2021 | 0.7302 | +9.6% |
| 2022 | 0.2489 | -65.9% |
| 2023 | 0.6513 | +161.6% |
| 2024 | 0.9342 | +43.4% |
| 2025 | 0.4723 | -49.4% |
Guinea compared with similar countries
- Guinea's 0.4723 is below the median for lower middle income countries, which is 0.5654, 84% of the median. (47 countries reporting)
- Guinea's 0.4723 is below the median for Sub-Saharan Africa, which is 0.5364, 88% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Annual temperature anomalies in Guinea 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 |
|---|---|---|---|
| 2016 | +2965.7% | 0.0088 | 0.2711 |
| 2010 | +928.5% | 0.0249 | 0.2566 |
| 2008 | -894.5% | 0.0247 | -0.1959 |
| 2012 | -550.9% | -0.0393 | -0.2558 |
| 1981 | -491.3% | -0.0762 | -0.4503 |
| 1989 | -479.7% | -0.0449 | -0.2604 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.07 | -1.71 | -0.6144 | 10 |
| 1950s | -1.11 | -1.44 | -0.743 | 10 |
| 1960s | -0.7119 | -0.9998 | -0.3306 | 10 |
| 1970s | -0.5914 | -1.1 | -0.2394 | 10 |
| 1980s | -0.2656 | -0.6552 | 0.306 | 10 |
| 1990s | -0.2162 | -0.4755 | 0.2652 | 10 |
| 2000s | 0.0051 | -0.3989 | 0.1897 | 10 |
| 2010s | 0.136 | -0.2558 | 0.4838 | 10 |
| 2020s | 0.6172 | 0.2489 | 0.9342 | 6 |
Countries ranked near Guinea
- 133 Saint Vincent and the Grenadines 0.4847 compare
- 134 Colombia 0.4846 compare
- 135 Bahamas 0.4732 compare
- 137 Australia 0.4716 compare
- 138 Antigua and Barbuda 0.4657 compare
- 139 Falkland Islands 0.4642 compare
More reference data data for Guinea
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.111 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 2.56 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 3.05 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.2883 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 3.05 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.3722 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.2242 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 13.37 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 16 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 1.57 (2050)
Frequently asked questions
- What is annual temperature anomalies in Guinea?
- Annual temperature anomalies in Guinea was 0.4723 in 2025, according to Our World in Data.
- What is the highest annual temperature anomalies recorded in Guinea?
- The highest recorded value was 0.9342 in 2024.
- What is the lowest annual temperature anomalies recorded in Guinea?
- The lowest recorded value was -1.71 in 1943.
- How does Guinea rank for annual temperature anomalies?
- Guinea ranks 136th out of 193 countries with data for 2025.
- Is annual temperature anomalies rising or falling in Guinea?
- Over the last ten years it is up 5,239.8%. The long-run trend across the full record is volatile.
- Where does this Guinea data come from?
- The figures come from 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).