Temperature anomalies by month in Guinea-Bissau
Guinea-Bissau: Temperature anomalies by month was 0.1558 °C in 2026. ◆ Volatile
Temperature anomalies by month in Guinea-Bissau, 1940–2026
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 by month in Guinea-Bissau is 0.1558 °C, measured in 2026.
Compared with earlier readings it is down 18.2% on the previous year and down 67.9% over ten years.
Over the whole period, temperature anomalies by month in Guinea-Bissau peaked at 1.28 °C in 2022 and was at its lowest, -1.57 °C, in 1968.
Guinea-Bissau ranks 115th 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.
Temperature anomalies by month in Guinea-Bissau, year by year
| Year | °C | Change |
|---|---|---|
| 1940 | 0.3775 °C | — |
| 1941 | 0.4584 °C | +21.4% |
| 1942 | -0.5322 °C | -216.1% |
| 1943 | -0.6126 °C | +15.1% |
| 1944 | -0.2825 °C | -53.9% |
| 1945 | 0.2591 °C | -191.7% |
| 1946 | -0.0354 °C | -113.7% |
| 1947 | 0.248 °C | -800.1% |
| 1948 | -0.4563 °C | -284.0% |
| 1949 | -0.0432 °C | -90.5% |
| 1950 | -0.5532 °C | +1181.1% |
| 1951 | 0.0103 °C | -101.9% |
| 1952 | -0.929 °C | -9106.0% |
| 1953 | 1.16 °C | -225.3% |
| 1954 | 0.277 °C | -76.2% |
| 1955 | -0.3968 °C | -243.2% |
| 1956 | -0.3402 °C | -14.3% |
| 1957 | -1.14 °C | +235.5% |
| 1958 | 0.3074 °C | -126.9% |
| 1959 | -0.4938 °C | -260.7% |
| 1960 | 0.0075 °C | -101.5% |
| 1961 | -0.0305 °C | -505.5% |
| 1962 | -0.5736 °C | +1781.1% |
| 1963 | 0.1503 °C | -126.2% |
| 1964 | 0.6731 °C | +347.9% |
| 1965 | -1.34 °C | -298.6% |
| 1966 | -0.7613 °C | -43.1% |
| 1967 | -0.3322 °C | -56.4% |
| 1968 | -1.57 °C | +371.7% |
| 1969 | 0.3216 °C | -120.5% |
| 1970 | 0.1394 °C | -56.6% |
| 1971 | -0.6149 °C | -541.0% |
| 1972 | -0.4777 °C | -22.3% |
| 1973 | -0.0382 °C | -92.0% |
| 1974 | -0.9117 °C | +2289.3% |
| 1975 | -0.4855 °C | -46.7% |
| 1976 | -1.09 °C | +124.4% |
| 1977 | -0.303 °C | -72.2% |
| 1978 | 0.3576 °C | -218.0% |
| 1979 | 0.1596 °C | -55.4% |
| 1980 | -0.0474 °C | -129.7% |
| 1981 | -0.2721 °C | +474.0% |
| 1982 | -0.6882 °C | +152.9% |
| 1983 | -0.365 °C | -47.0% |
| 1984 | -0.4046 °C | +10.8% |
| 1985 | -0.0388 °C | -90.4% |
| 1986 | -0.9684 °C | +2395.2% |
| 1987 | -0.6781 °C | -30.0% |
| 1988 | -0.8553 °C | +26.1% |
| 1989 | -0.6439 °C | -24.7% |
| 1990 | -0.5569 °C | -13.5% |
| 1991 | 1.01 °C | -281.4% |
| 1992 | 0.1396 °C | -86.2% |
| 1993 | 0.1131 °C | -19.0% |
| 1994 | -0.9822 °C | -968.2% |
| 1995 | -0.5662 °C | -42.3% |
| 1996 | 0.5965 °C | -205.4% |
| 1997 | 1.08 °C | +81.9% |
| 1998 | -0.0017 °C | -100.2% |
| 1999 | 0.2232 °C | -12890.4% |
| 2000 | 1.22 °C | +446.6% |
| 2001 | -0.1502 °C | -112.3% |
| 2002 | 0.6845 °C | -555.6% |
| 2003 | 0.0649 °C | -90.5% |
| 2004 | 0.0392 °C | -39.6% |
| 2005 | -0.0713 °C | -281.6% |
| 2006 | 0.0897 °C | -225.8% |
| 2007 | -0.0897 °C | -200.0% |
| 2008 | -0.4194 °C | +367.7% |
| 2009 | -1.21 °C | +188.2% |
| 2010 | 0.1649 °C | -113.6% |
| 2011 | -0.1286 °C | -178.0% |
| 2012 | -0.1877 °C | +46.0% |
| 2013 | -0.5224 °C | +178.3% |
| 2014 | -0.1138 °C | -78.2% |
| 2015 | -0.6538 °C | +474.5% |
| 2016 | 0.4847 °C | -174.1% |
| 2017 | -0.2286 °C | -147.2% |
| 2018 | -0.6892 °C | +201.5% |
| 2019 | -0.1251 °C | -81.8% |
| 2020 | 0.223 °C | -278.3% |
| 2021 | 0.8534 °C | +282.7% |
| 2022 | 1.28 °C | +50.0% |
| 2023 | 0.2184 °C | -82.9% |
| 2024 | 1.13 °C | +416.8% |
| 2025 | 0.1903 °C | -83.1% |
| 2026 | 0.1558 °C | -18.2% |
Guinea-Bissau compared with similar countries
- Guinea-Bissau's 0.1558 °C is below the median for low income countries, which is 0.2824 °C, 55% of the median. (25 countries reporting)
- Guinea-Bissau's 0.1558 °C is below the median for Sub-Saharan Africa, which is 0.6534 °C, 24% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Temperature anomalies by month in Guinea-Bissau 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 |
|---|---|---|---|
| 1999 | +12890.4% | -0.0017 °C | 0.2232 °C |
| 1952 | -9106.0% | 0.0103 °C | -0.929 °C |
| 1986 | -2395.2% | -0.0388 °C | -0.9684 °C |
| 1974 | -2289.3% | -0.0382 °C | -0.9117 °C |
| 1962 | -1781.1% | -0.0305 °C | -0.5736 °C |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1940s | -0.0619 °C | -0.6126 °C | 0.4584 °C | 10 |
| 1950s | -0.2095 °C | -1.14 °C | 1.16 °C | 10 |
| 1960s | -0.3449 °C | -1.57 °C | 0.6731 °C | 10 |
| 1970s | -0.3264 °C | -1.09 °C | 0.3576 °C | 10 |
| 1980s | -0.4962 °C | -0.9684 °C | -0.0388 °C | 10 |
| 1990s | 0.106 °C | -0.9822 °C | 1.08 °C | 10 |
| 2000s | 0.0159 °C | -1.21 °C | 1.22 °C | 10 |
| 2010s | -0.2 °C | -0.6892 °C | 0.4847 °C | 10 |
| 2020s | 0.5785 °C | 0.1558 °C | 1.28 °C | 7 |
Countries ranked near Guinea-Bissau
More climate change data for Guinea-Bissau
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 2.69 million kg (2023)
- Emissions from livestock — Emissions (CO2eq) 1,460 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 527.8 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 932.22 kt (2050)
- Emissions from livestock — Emissions 1.99 kt (2050)
- Emissions from livestock — Emissions 33.29 kt (2050)
- Emissions from crops — Emissions (CO2eq) 273.82 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 40.84 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 232.99 kt (2050)
- Emissions from crops — Emissions 0.1541 kt (2050)
Frequently asked questions
- What is temperature anomalies by month in Guinea-Bissau?
- Temperature anomalies by month in Guinea-Bissau was 0.1558 °C in 2026, according to Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data.
- What is the highest temperature anomalies by month recorded in Guinea-Bissau?
- The highest recorded value was 1.28 °C in 2022.
- What is the lowest temperature anomalies by month recorded in Guinea-Bissau?
- The lowest recorded value was -1.57 °C in 1968.
- How does Guinea-Bissau rank for temperature anomalies by month?
- Guinea-Bissau ranks 115th out of 193 countries with data for 2026.
- Is temperature anomalies by month rising or falling in Guinea-Bissau?
- Over the last ten years it is down 67.9%. The long-run trend across the full record is volatile.
- Where does this Guinea-Bissau 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 by month. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 87 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.