Algeria vs Niger

Algeria vs Niger: Temperature

Temperature in 2025: 24.8 °C in Algeria and 28.4 °C in Niger, by ERA5 observations. In 2025 the value was higher in Niger, by 3.6 °C, or 1.14 times that in Algeria.

Watch it change on the map

°C · ERA5

Algeria vs Niger: TemperatureTemperature in 2025: 24.8 °C in Algeria and 28.4 °C in Niger, by ERA5 observations. In 2025 the value was higher in Niger, by 3.6 °C, or 1.14 times that in Algeria.
AlgeriaNigerCMIP6 historical run, model medianCMIP6 model median (SSP2-4.5, middle of the road)models’ 10th–90th percentile

What the numbers say

  • Niger has been higher in every year both have figures for since 1950.
  • In 2025, Algeria ranked 101 and Niger ranked 6 of 233 countries, counting from the highest.
  • The CMIP6 model median (SSP2-4.5, middle of the road) puts Algeria at 26.3 °C and Niger at 30 °C in 2100.

Every year

°C · ERA5

YearAlgeriaAlgeria: CMIP6 historical run, model medianNigerNiger: CMIP6 historical run, model median
202524.824.328.428.1
202425.424.528.128.3
202324.924.128.427.8
202224.724.327.428.2
202125.324.128.227.9
202024.72427.927.9
201924.1242827.8
201824.22428.127.8
201724.224.127.627.9
201624.723.728.427.6
201523.923.827.427.8
201424.323.627.927.7
201323.923.72827.6
201223.723.727.827.7
201123.823.727.927.8
20102523.728.627.7
200923.823.628.227.5
200823.623.62727.4
200723.723.427.527.4
200623.923.427.527.5
200523.923.427.927.3
200423.523.527.627.4
200323.923.327.527.4
200223.923.427.427.4
200124.223.427.127.4
200023.423.326.827.3
199923.823.226.927.1
199823.52327.326.9
199723.42327.327.2
199623.32327.326.9
199523.322.827.227
199423.222.826.627
19932322.72726.7
199222.222.326.326.6
199122.5232727.1
199023.523.127.327
198923.322.826.226.9
198823.422.726.926.7
198723.822.727.226.8
198622.722.72726.9
19852322.426.626.6
198422.422.526.726.6
198323.122.526.526.6
198222.522.726.626.6
19812322.726.426.7
198022.722.527.126.7
197922.722.72726.7
197822.622.52726.6
197722.922.525.926.8
197621.722.526.726.5
197522.122.426.226.6
197421.822.426.226.5
197322.422.526.926.6
197222.222.527.226.6
197122.322.326.726.5
19702322.326.526.6
196923.122.327.526.4
196822.722.326.526.5
196722.422.425.926.4
196622.822.426.526.5
196522.322.126.226.4
19642222.32626.3
196322.322.326.726.2
196222.222.526.226.6
196122.422.525.226.5
196022.722.626.426.7
195922.422.525.926.6
195822.822.626.526.5
195721.822.72626.7
195621.522.425.326.5
19552322.62626.5
195421.522.325.726.5
195321.622.425.826.5
195222.222.425.426.5
195122.322.526.326.6
195021.922.42526.5
  • 12.3Projected
CMIP6 model median (SSP2-4.5, middle of the road) · 2026–2100
YearAlgeriaAlgeria: CMIP6 historical run, model medianNigerNiger: CMIP6 historical run, model median
2026–24.323.7–25.1–28.227.2–29
2027–24.423.8–25.3–28.227.5–28.9
2028–24.423.7–25.3–28.327.4–28.9
2029–24.423.7–25.1–28.427.7–29.2
2030–24.323.6–25.1–28.427.5–28.9
2031–24.523.6–25.2–28.527.5–29.2
2032–24.624–25.4–28.327.6–29.1
2033–24.623.6–25.6–28.527.7–29.3
2034–24.623.7–25.5–28.427.6–29.3
2035–24.724–25.4–28.527.8–29.3
2036–24.724–25.4–28.427.8–29.1
2037–24.824–25.6–28.727.8–29.4
2038–24.924.1–25.7–28.628–29.6
2039–24.723.8–25.7–28.627.7–29.4
2040–24.824.1–25.8–28.628–29.3
2041–24.924.1–25.6–28.628.1–29.7
2042–2524.2–25.9–28.728–29.6
2043–24.824.1–25.6–28.727.9–29.3
2044–24.924–26–28.627.8–29.7
2045–2524.3–25.8–28.827.9–29.6
2046–25.124.2–25.9–28.927.8–29.8
2047–25.124.2–26–2928.1–29.7
2048–25.224.3–26–2928.2–29.9
2049–25.124.2–26–2927.9–29.7
2050–25.124.4–26.1–2928.2–29.9
2051–2524.4–26.1–28.928.2–29.8
2052–25.324.4–26.4–29.228.3–30
2053–25.224.4–26.1–28.928.1–29.8
2054–25.324.4–26.4–29.228–30.3
2055–25.424.6–26.3–29.128.5–30.1
2056–25.324.4–26.4–29.227.9–30.2
2057–25.524.4–26.6–29.328.3–30.3
2058–25.324.6–26.7–29.128.4–30.2
2059–25.624.8–26.6–29.328.6–30.6
2060–25.524.6–26.5–29.228.4–30.3
2061–25.724.6–26.5–29.428.2–30.4
2062–25.524.6–26.8–29.328.4–30.6
2063–25.624.7–26.4–29.328.4–30.1
2064–25.624.7–26.5–29.328.5–30.4
2065–25.724.8–26.5–29.528.7–30.5
2066–25.625–26.9–29.528.6–30.8
2067–25.724.7–26.5–29.428.4–30.6
2068–25.625–26.8–29.428.5–30.7
2069–25.824.7–26.5–29.628.5–30.4
2070–25.724.7–26.6–29.528.7–30.7
2071–25.924.8–26.8–29.728.7–30.9
2072–25.824.9–26.9–29.728.8–30.9
2073–2624.8–27–29.728.4–30.9
2074–2624.8–26.9–29.528.5–31
2075–25.825–26.9–29.728.8–30.7
2076–25.925–27–29.728.8–30.9
2077–25.924.8–27.1–29.928.9–31
2078–26.125.1–27.1–29.928.9–31
2079–26.124.7–27.1–29.728.8–30.7
2080–2625–27.1–29.828.9–30.9
2081–25.925.1–27.1–29.828.9–31
2082–26.125–27–29.729–31
2083–26.125–27.4–29.829–31.2
2084–26.125.3–27.1–29.828.9–31
2085–26.324.9–27.2–29.928.9–31.2
2086–26.125.2–27.4–29.928.9–31.1
2087–26.125–27.3–29.828.7–31
2088–26.225.1–27.6–29.828.7–31.5
2089–26.125–27.5–29.929–31.4
2090–26.325.1–27.4–3028.8–31.1
2091–26.225.2–27.3–3029–31.4
2092–26.225.2–27.4–3029.1–31.6
2093–26.325.3–27.5–30.129.1–31.2
2094–26.225.3–27.3–30.229.1–31.2
2095–26.325.3–27.3–30.329.1–31.5
2096–26.325.2–27.6–29.929.2–31.3
2097–26.125.3–27.3–29.928.9–31.1
2098–26.325.4–27.7–3029–31.4
2099–26.425.2–27.5–30.129.1–31.3
2100–26.325–27.7–3029.1–31.5

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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