Autumn temperature anomalies in Guinea
Guinea: Autumn temperature anomalies was 0.2148 °C in 2025. ◆ Volatile
Latest (2025)
0.2148 °C
Change on year
down 16.3%
World rank
158th
of 193 countries
All-time high
0.8997 °C
in 2023
All-time low
-1.95 °C
in 1943
Years of data
86
1940–2025
Autumn temperature anomalies in Guinea, 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 autumn temperature anomalies in Guinea is 0.2148 °C, measured in 2025.
The figure is down 16.3% on the previous year and down 48.5% over ten years.
Over the whole period, autumn temperature anomalies in Guinea peaked at 0.8997 °C in 2023 and was at its lowest, -1.95 °C, in 1943.
Guinea ranks 158th of 193 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Autumn temperature anomalies in Guinea, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | -0.9076 °C | — |
| 1941 | -1.46 °C | +60.3% |
| 1942 | -1.56 °C | +7.5% |
| 1943 | -1.95 °C | +24.4% |
| 1944 | -1.5 °C | -23.0% |
| 1945 | -0.9447 °C | -37.0% |
| 1946 | -1.39 °C | +47.5% |
| 1947 | -1.61 °C | +15.8% |
| 1948 | -1.33 °C | -17.8% |
| 1949 | -1.02 °C | -23.3% |
| 1950 | -1.48 °C | +45.6% |
| 1951 | -0.9373 °C | -36.8% |
| 1952 | -1.84 °C | +96.5% |
| 1953 | -0.9769 °C | -47.0% |
| 1954 | -1.43 °C | +46.1% |
| 1955 | -1.47 °C | +3.3% |
| 1956 | -1.65 °C | +11.9% |
| 1957 | -1.17 °C | -29.2% |
| 1958 | -0.8118 °C | -30.5% |
| 1959 | -1.13 °C | +38.8% |
| 1960 | -1.1 °C | -2.4% |
| 1961 | -1.01 °C | -8.1% |
| 1962 | -0.9426 °C | -6.7% |
| 1963 | -0.2911 °C | -69.1% |
| 1964 | -1.47 °C | +406.2% |
| 1965 | -0.8475 °C | -42.5% |
| 1966 | -1.04 °C | +22.8% |
| 1967 | -1.06 °C | +1.6% |
| 1968 | -0.4605 °C | -56.5% |
| 1969 | -0.8462 °C | +83.8% |
| 1970 | -0.6758 °C | -20.1% |
| 1971 | -0.9973 °C | +47.6% |
| 1972 | -0.015 °C | -98.5% |
| 1973 | -0.2744 °C | +1733.8% |
| 1974 | -0.9999 °C | +264.4% |
| 1975 | -1.1 °C | +9.6% |
| 1976 | -0.5475 °C | -50.1% |
| 1977 | -0.3187 °C | -41.8% |
| 1978 | -0.6287 °C | +97.3% |
| 1979 | -0.1586 °C | -74.8% |
| 1980 | 0.1006 °C | -163.4% |
| 1981 | -0.2202 °C | -318.9% |
| 1982 | 0.0276 °C | -112.5% |
| 1983 | 0.0989 °C | +258.5% |
| 1984 | -0.388 °C | -492.4% |
| 1985 | -0.6443 °C | +66.1% |
| 1986 | -0.7036 °C | +9.2% |
| 1987 | 0.2073 °C | -129.5% |
| 1988 | -0.2491 °C | -220.2% |
| 1989 | -0.2429 °C | -2.5% |
| 1990 | -0.0567 °C | -76.6% |
| 1991 | 0.0127 °C | -122.4% |
| 1992 | -0.4145 °C | -3364.3% |
| 1993 | -0.154 °C | -62.9% |
| 1994 | -0.3151 °C | +104.7% |
| 1995 | -0.0618 °C | -80.4% |
| 1996 | -0.3344 °C | +441.5% |
| 1997 | -0.0159 °C | -95.2% |
| 1998 | -0.1676 °C | +953.9% |
| 1999 | -0.6821 °C | +307.0% |
| 2000 | -0.1915 °C | -71.9% |
| 2001 | -0.2073 °C | +8.3% |
| 2002 | 0.1076 °C | -151.9% |
| 2003 | -0.1294 °C | -220.3% |
| 2004 | 0.1569 °C | -221.3% |
| 2005 | 0.3218 °C | +105.1% |
| 2006 | 0.0151 °C | -95.3% |
| 2007 | -0.0221 °C | -246.3% |
| 2008 | -0.1058 °C | +379.8% |
| 2009 | 0.095 °C | -189.8% |
| 2010 | -0.382 °C | -502.3% |
| 2011 | 0.288 °C | -175.4% |
| 2012 | -0.3468 °C | -220.4% |
| 2013 | 0.2402 °C | -169.3% |
| 2014 | 0.0098 °C | -95.9% |
| 2015 | 0.4173 °C | +4137.5% |
| 2016 | 0.2833 °C | -32.1% |
| 2017 | 0.8451 °C | +198.3% |
| 2018 | 0.1143 °C | -86.5% |
| 2019 | 0.4968 °C | +334.8% |
| 2020 | 0.1265 °C | -74.5% |
| 2021 | 0.4975 °C | +293.3% |
| 2022 | -0.0527 °C | -110.6% |
| 2023 | 0.8997 °C | -1807.2% |
| 2024 | 0.2565 °C | -71.5% |
| 2025 | 0.2148 °C | -16.3% |
Guinea compared with similar countries
- Guinea's 0.2148 °C is below the median for lower middle income countries, which is 0.5834 °C, 37% of the median. (47 countries reporting)
- Guinea's 0.2148 °C is below the median for Sub-Saharan Africa, which is 0.4129 °C, 52% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Autumn 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 |
|---|---|---|---|
| 2015 | +4137.5% | 0.0098 °C | 0.4173 °C |
| 1992 | -3364.3% | 0.0127 °C | -0.4145 °C |
| 2023 | +1807.2% | -0.0527 °C | 0.8997 °C |
| 1973 | -1733.8% | -0.015 °C | -0.2744 °C |
| 1998 | -953.9% | -0.0159 °C | -0.1676 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -1.37 °C | -1.95 °C | -0.9076 °C | 10 |
| 1950s | -1.29 °C | -1.84 °C | -0.8118 °C | 10 |
| 1960s | -0.9071 °C | -1.47 °C | -0.2911 °C | 10 |
| 1970s | -0.5712 °C | -1.1 °C | -0.015 °C | 10 |
| 1980s | -0.2014 °C | -0.7036 °C | 0.2073 °C | 10 |
| 1990s | -0.2189 °C | -0.6821 °C | 0.0127 °C | 10 |
| 2000s | 0.004 °C | -0.2073 °C | 0.3218 °C | 10 |
| 2010s | 0.1966 °C | -0.382 °C | 0.8451 °C | 10 |
| 2020s | 0.3237 °C | -0.0527 °C | 0.8997 °C | 6 |
Countries ranked near Guinea
More climate change data for Guinea
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 17.82 million kg (2050)
- Emissions from livestock — Emissions (CO2eq) 11,342 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 3,691 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 7,651 kt (2050)
- Emissions from livestock — Emissions 13.93 kt (2050)
- Emissions from livestock — Emissions 273.25 kt (2050)
- Emissions from crops — Emissions (CO2eq) 3,693 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 539.17 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 3,154 kt (2050)
- Emissions from crops — Emissions 2.03 kt (2050)
Frequently asked questions
- What is autumn temperature anomalies in Guinea?
- Autumn temperature anomalies in Guinea was 0.2148 °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 autumn temperature anomalies recorded in Guinea?
- The highest recorded value was 0.8997 °C in 2023.
- What is the lowest autumn temperature anomalies recorded in Guinea?
- The lowest recorded value was -1.95 °C in 1943.
- How does Guinea rank for autumn temperature anomalies?
- Guinea ranks 158th out of 193 countries with data for 2025.
- Is autumn temperature anomalies rising or falling in Guinea?
- Over the last ten years it is down 48.5%. The long-run trend across the full record is volatile.
- Where does this Guinea 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 Autumn 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 in a specific month's average surface temperature from the mean temperature of the same month during the period 1991-2020, measured in degrees Celsius.