Guinea

Temperature in Guinea

Temperature in Guinea: 24.8 °C in 1950 and 26.5 °C in 2025, by ERA5 observations.

Latest, 2025
26.5 °C
Since 1950
+1.7 °C
Rank, 2025
64 of 233
counting from the highest
Projected, 2100
29.1 °C
CMIP6 model median (SSP2-4.5, middle of the road)
Watch it change on the map

°C · ERA5

Temperature in GuineaTemperature in Guinea: 24.8 °C in 1950 and 26.5 °C in 2025, by ERA5 observations. The CMIP6 model median (SSP2-4.5, middle of the road) puts it at 29.1 °C in 2100, between 27.8 °C and 30 °C (models’ 10th–90th percentile).
Observed, ERA5CMIP6 historical run, model medianCMIP6 model median (SSP2-4.5, middle of the road)models’ 10th–90th percentile

What the numbers say

  • The CMIP6 model median (SSP2-4.5, middle of the road) puts it at 29.1 °C in 2100, between 27.8 °C and 30 °C (models’ 10th–90th percentile).
  • The highest was 26.9 °C in 2024, the lowest 24.5 °C in 1954.

Every year

°C · ERA5

YearObserved, ERA5CMIP6 historical run, model median
202526.527
202426.927.1
202326.627
202226.227
202126.726.9
202026.726.7
201926.526.8
201826.226.8
201726.426.8
201626.326.7
20152626.8
20142626.7
20132626.7
201225.726.7
201125.926.7
201026.226.6
20092626.5
200825.826.5
20072626.5
20062626.5
200526.226.5
200426.226.5
200326.126.5
200226.226.5
200125.926.6
200025.626.4
199925.526.3
199826.226.3
199725.826.3
199625.926.1
199525.726.2
199425.526.1
199325.725.9
199225.525.8
199125.826.2
199025.926.3
198925.726.1
198825.926.1
198726.326.1
198625.426.2
198525.626
198425.526
198325.926
198225.326.1
198125.526.1
198025.926.1
197925.726
197825.526
197725.626
197624.926
197525.225.9
197425.125.9
197325.726
197225.425.9
197125.125.9
197025.626
196925.526
196825.325.9
19672525.7
196625.425.8
196525.125.8
196425.225.6
196325.625.6
196225.125.9
196125.125.9
196025.326
195925.126
195825.126
195724.826
195624.725.9
195524.625.9
195424.526
195325.225.9
19522525.9
195124.826
195024.825.9
  • 12.3Projected
CMIP6 model median (SSP2-4.5, middle of the road) · 2026–2100
YearObserved, ERA5CMIP6 historical run, model median
2026–27.226.1–27.5
2027–27.226.3–27.7
2028–27.226.6–27.6
2029–27.326.6–27.7
2030–27.226.6–27.7
2031–27.426.6–27.7
2032–27.226.8–27.9
2033–27.426.5–28
2034–27.226.8–27.9
2035–27.426.6–28.1
2036–27.326.8–27.9
2037–27.527–28.1
2038–27.627.1–28.1
2039–27.526.9–28
2040–27.526.9–28.2
2041–27.627.1–28.1
2042–27.626.9–28.2
2043–27.626.9–28.1
2044–27.726.9–28.2
2045–27.727.1–28.2
2046–27.927.1–28.3
2047–2827–28.4
2048–27.927.2–28.5
2049–27.927.2–28.4
2050–27.827.2–28.5
2051–27.827.2–28.6
2052–2827.2–28.7
2053–2827–28.7
2054–2827.3–28.7
2055–28.127.3–28.8
2056–2827.3–28.9
2057–28.227.2–28.8
2058–2827.4–28.9
2059–28.127.5–29
2060–28.327.4–28.9
2061–28.227.2–29.1
2062–28.127.4–28.9
2063–28.227.6–29
2064–28.227.5–29
2065–28.327.4–28.9
2066–28.227.6–29.2
2067–28.227.4–29.1
2068–28.327.5–29.1
2069–28.527.4–29.2
2070–28.227.5–29.2
2071–28.427.6–29.3
2072–28.527.7–29.2
2073–28.627.5–29.5
2074–28.227.6–29.3
2075–28.427.6–29.2
2076–28.627.7–29.3
2077–28.727.5–29.6
2078–28.527.8–29.5
2079–28.527.7–29.4
2080–28.727.5–29.5
2081–28.527.8–29.5
2082–28.627.7–29.4
2083–28.527.8–29.6
2084–28.727.9–29.6
2085–28.827.8–29.6
2086–28.827.7–29.5
2087–28.627.7–29.7
2088–28.627.6–29.6
2089–28.527.8–29.6
2090–28.627.9–29.7
2091–28.727.8–29.7
2092–28.927.9–29.7
2093–28.727.9–29.7
2094–28.828–29.6
2095–28.927.9–29.8
2096–28.728–29.8
2097–28.727.9–29.7
2098–28.927.9–29.8
2099–28.927.8–29.8
2100–29.127.8–30

Good to know

  • The average air temperature near the ground, over the whole country and the whole year.
  • Source: ERA5 reanalysis (Copernicus, ECMWF) and CMIP6, via the World Bank Climate Change Knowledge Portal.
  • The dashed line is the CMIP6 model median (SSP2-4.5, middle of the road), a scenario rather than a forecast; the band is its models’ 10th–90th percentile.
  • Climate model values are the median of the CMIP6 models, run on past emissions to 2014 and on SSP2-4.5, a middle-of-the-road path, after: they are not measurements.
  • Ranks count the 233 countries with a value in 2025, highest first.

How the layers work, where their data comes from and what they can’t tell you: Countries through time

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