Ireland vs Nigeria

Ireland vs Nigeria: Temperature

Temperature in 2025: 10.8 °C in Ireland and 27.8 °C in Nigeria, by ERA5 observations. In 2025 the value was higher in Nigeria, by 17 °C, or 2.58 times that in Ireland.

Watch it change on the map

°C · ERA5

Ireland vs Nigeria: TemperatureTemperature in 2025: 10.8 °C in Ireland and 27.8 °C in Nigeria, by ERA5 observations. In 2025 the value was higher in Nigeria, by 17 °C, or 2.58 times that in Ireland.
IrelandNigeriaCMIP6 historical run, model medianCMIP6 model median (SSP2-4.5, middle of the road)models’ 10th–90th percentile

What the numbers say

  • Nigeria has been higher in every year both have figures for since 1950.
  • In 2025, Ireland ranked 195 and Nigeria ranked 16 of 233 countries, counting from the highest.
  • The CMIP6 model median (SSP2-4.5, middle of the road) puts Ireland at 11.3 °C and Nigeria at 29.6 °C in 2100.

Every year

°C · ERA5

YearIrelandIreland: CMIP6 historical run, model medianNigeriaNigeria: CMIP6 historical run, model median
202510.810.627.827.9
202410.310.427.828
202310.910.327.627.8
202210.510.32727.9
202110.310.427.527.8
20201010.427.327.7
201910.110.227.327.7
2018101027.227.7
201710.210.227.427.7
20169.910.227.427.6
20159.610.227.327.7
201410.210.127.127.7
20139.710.227.327.7
20129.7102727.7
20119.91027.227.6
20108.710.127.727.6
20099.710.127.527.5
20089.71026.827.5
200710.5102727.4
200610.310.127.527.5
200510.21027.527.4
2004109.927.127.4
200310.19.927.127.5
200210.11026.927.4
20019.69.926.727.6
20009.79.826.727.4
199910.11026.927.3
199810.19.827.427.3
199710.49.726.827.3
19969.39.626.827.2
199510.39.526.727.2
19949.79.726.527.1
19939.49.526.826.9
19929.59.526.226.9
19919.79.726.727.2
199010.19.72727.3
198910.29.626.227.1
19889.89.726.827.2
19879.49.627.427.1
19868.79.426.827.2
198599.526.627
19849.79.426.827.1
1983109.226.927
19829.89.526.627.1
19819.69.526.427.1
19809.49.426.727.1
19798.79.426.627.1
19789.69.426.327
19779.59.426.527.1
19769.79.326.226.9
1975109.42627
19749.49.426.127
19739.89.327.127.1
19729.19.326.727
197110.19.226.426.9
19709.59.326.527
19699.29.226.627
19689.59.226.327
19679.39.326.226.9
19669.39.226.826.9
19658.89.326.626.9
19649.69.326.726.7
19638.59.326.626.7
19628.89.426.327.1
19619.89.326.227
19609.79.226.627.1
195910.49.326.527
19589.79.226.527
195710.29.225.527.1
19569.59.425.826.9
19559.99.425.827
19549.59.32627
195310.19.225.927
19529.59.325.927
19519.39.325.927.1
19509.59.225.827
  • 12.3Projected
CMIP6 model median (SSP2-4.5, middle of the road) · 2026–2100
YearIrelandIreland: CMIP6 historical run, model medianNigeriaNigeria: CMIP6 historical run, model median
2026–10.69.5–11.3–2827.1–28.5
2027–10.59.8–11.2–2827.2–28.6
2028–10.69.6–11.3–2827.5–28.6
2029–10.69.5–11.1–28.227.6–28.6
2030–10.39.3–11.1–28.127.4–28.7
2031–10.69.6–11.3–28.127.5–28.8
2032–10.79.5–11.4–28.127.6–28.7
2033–10.59.5–11.6–28.227.5–28.8
2034–10.69.8–11.4–28.127.5–28.7
2035–10.59.4–11.5–28.327.5–28.8
2036–10.69.8–11.4–28.227.5–28.8
2037–10.59.8–11.3–28.427.8–28.9
2038–10.39.7–11.5–28.527.9–29
2039–10.59.6–11.3–28.427.7–28.8
2040–10.59.5–11.6–28.327.8–29
2041–10.59.6–11.5–28.427.9–29.1
2042–10.510–11.5–28.527.8–29.1
2043–10.59.7–11.6–28.427.8–28.9
2044–10.89.6–11.5–28.427.8–29.2
2045–10.69.8–11.3–28.527.8–29.1
2046–10.59.7–11.6–28.727.9–29.3
2047–10.710–11.5–28.727.9–29.3
2048–10.69.9–11.8–28.728–29.3
2049–10.79.7–12.1–28.728–29.4
2050–10.810–11.6–28.628.1–29.5
2051–10.79.6–11.8–28.728.1–29.5
2052–10.99.7–11.7–28.928–29.5
2053–10.59.5–11.9–28.827.9–29.5
2054–10.79.9–11.7–28.928–29.6
2055–10.89.8–11.9–28.928.3–29.6
2056–10.59.6–11.7–28.928.1–29.7
2057–10.910–12–2928.2–29.8
2058–10.99.8–12–28.928.2–29.7
2059–10.89.8–11.9–2928.4–29.8
2060–10.810–11.7–2928.4–29.8
2061–1110–11.8–29.128.1–29.9
2062–10.910.1–11.7–29.128.2–30
2063–10.710.2–12–29.128.3–29.9
2064–10.69.9–12–2928.3–29.9
2065–10.99.7–12.2–29.228.5–29.9
2066–10.99.7–12.1–29.228.4–30.1
2067–119.8–12.2–2928.3–30.2
2068–10.99.8–12.1–29.228.4–30.1
2069–11.310–12.1–29.228.3–30.1
2070–10.79.7–12.3–29.228.5–30.2
2071–10.99.9–12.3–29.328.5–30.3
2072–119.9–12.2–29.328.5–30.2
2073–10.910.1–12.4–29.428.5–30.4
2074–11.110–12.2–29.228.3–30.4
2075–10.89.9–12.1–29.428.4–30.1
2076–119.9–12.6–29.428.6–30.3
2077–10.89.8–12.2–29.628.6–30.6
2078–10.99.7–12.4–29.428.5–30.4
2079–119.9–12.4–29.428.7–30.2
2080–10.810–12.3–29.528.5–30.4
2081–119.9–12.1–29.528.5–30.4
2082–119.6–12.5–29.428.6–30.5
2083–11.29.7–12.2–29.528.6–30.6
2084–11.29.6–12.2–29.428.6–30.6
2085–11.310–12.3–29.628.7–30.6
2086–11.210.2–12.9–29.628.6–30.6
2087–11.210–13–29.528.6–30.6
2088–11.410–12.6–29.528.6–30.7
2089–11.49.6–12.6–29.528.7–30.7
2090–11.59.8–12.6–29.628.7–30.6
2091–11.210–12.8–29.728.7–30.7
2092–11.29.9–12.6–29.828.7–30.7
2093–11.410–12.5–29.728.8–30.7
2094–11.29.9–12.5–29.728.9–30.7
2095–11.39.8–13–29.928.8–30.9
2096–11.59.7–12.5–29.528.9–30.8
2097–11.310.1–12.7–29.528.7–30.7
2098–11.59.9–12.8–29.828.7–30.7
2099–11.39.9–12.9–29.728.8–30.8
2100–11.310–12.8–29.628.9–30.8

Each country on its own

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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