Guinea vs Mali

Guinea vs Mali: Tropical nights

Tropical nights in 2014: 286.6 nights in Guinea and 250.2 nights in Mali, in the CMIP6 climate models’ median run. In 2014 the value was higher in Guinea, by 36.4 nights, or 1.15 times that in Mali.

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nights a year · CMIP6

Guinea vs Mali: Tropical nightsTropical nights in 2014: 286.6 nights in Guinea and 250.2 nights in Mali, in the CMIP6 climate models’ median run. In 2014 the value was higher in Guinea, by 36.4 nights, or 1.15 times that in Mali.
GuineaMaliCMIP6 model median (SSP2-4.5, middle of the road)models’ 10th–90th percentile

What the numbers say

  • Guinea has been higher since 1964, when it overtook Mali.
  • The CMIP6 model median (SSP2-4.5, middle of the road) puts Guinea at 345.3 nights and Mali at 283.6 nights in 2100.

Every year

nights a year · CMIP6

YearGuineaMali
2014286.6250.2
2013285.3247.3
2012292.9253.1
2011288.8251.9
2010285.2250.4
2009282.5248
2008279247.8
2007278.9248.1
2006278.8245.5
2005278.9244.3
2004276243.9
2003279.6247.1
2002277.1245.8
2001279.8245.6
2000273.1243.2
1999267242.4
1998268.4240.6
1997266.6240.7
1996260.4236.4
1995260.3238
1994255236.2
1993246.6235.1
1992242.4232
1991264.3238.7
1990266.4241
1989259.7236.3
1988256.9234.7
1987258.4236.1
1986259.9237.1
1985252.6235.3
1984249.6233
1983248.4231.2
1982250234.9
1981253.5233.9
1980251.2231.5
1979251.2233.8
1978252234.8
1977250.4233.6
1976244231.7
1975242.3232.4
1974247.2229.7
1973249.3230.3
1972246.1230.7
1971244.5229.5
1970249229.9
1969241.2227.3
1968241.5230.5
1967233.3229
1966237.7228.1
1965239.8230.2
1964231228.9
1963225.8228.2
1962246.9231.7
1961246231.6
1960250.5235.1
1959244.8231.8
1958245.6231.8
1957247.5233.3
1956242.4230.7
1955243.5230.6
1954250.2232
1953241.2228.3
1952240.3229.2
1951248.8231.4
1950240.8228.6
CMIP6 model median (SSP2-4.5, middle of the road) · 2015–2100
YearGuineaMali
2015286.7259.9–308.5247.9231.5–264.7
2016288.9262.6–304248231.3–262.6
2017291.6265.5–311.4252.7233.6–268.2
2018295.6269.3–311.8254.2236.4–269
2019291.8266.8–313.6251.6233.5–272.3
2020291.2265.6–315.4251.3231.2–270.7
2021295.8268–316.3254.8238.5–270
2022299.9277.9–322.4257237.8–275.3
2023296273.8–318254.2239.6–269.2
2024302.3276.9–322.8259.3242.3–276.8
2025298.9275.2–322.4256.2239.2–272.3
2026302.5269.3–323.9256.8237.2–277.8
2027302.6276.3–320.2258.5240.3–273.1
2028308.2285.4–325.8259.7243.6–273.9
2029309.3280.6–327.2260.8240.3–275.3
2030305.5277.4–322.4258.1237.5–272.6
2031313.2282.2–329.6262.2243.4–280.6
2032307.7287.3–329.5260.5242.1–278.2
2033310.4282.4–337.8262.1241.7–280.3
2034308281.7–327.4260.7242–275.3
2035311.2284.9–333261.5244.8–283.6
2036312.8285.7–334.5262.5244.6–281.1
2037315.5291.8–331.1264.5245.2–279.6
2038317.9296.3–333.9266246.7–283.2
2039314.1291.6–336262.3245–281.6
2040316.1292.9–334.6263.6247.5–279.6
2041315.4296.5–335.7264.6250.8–283.1
2042316290.7–336.6265.7245.9–283.5
2043314.8291.1–332.7264.8246.9–278.8
2044319.8289.7–337.5269.3247.4–284.7
2045318.6296.4–339265.6248.9–283.7
2046321.4295.7–337269.8247.5–286.4
2047324.6297.9–342.8271.9251.2–290.3
2048324.8304.4–341.1270.4254.4–288.2
2049324.2302.4–340.2272252.1–288.2
2050322.4299.7–339.6269.5250.6–286.4
2051326.1300.4–342268.8251.7–286.9
2052324301.5–342.8270.1252.7–292.1
2053325.6298–345.3269.3249.2–288.8
2054329.5301.3–345.1270.3251.7–290.6
2055324.4305.3–342.4270.9252.7–288.1
2056329.6299.4–349.4273248.6–291.4
2057332.4301.5–351275.5255.2–295
2058328.8305.6–347.6271252.7–293.2
2059330.3310.8–350.5274.5259.3–299.6
2060328.3309.4–348.2273.5258–293.7
2061330.5304.6–352.8275.4257–298
2062327.7307.3–346.5270.8251.7–291.8
2063333.4311–349.1275.9256.6–292.2
2064330.9310.6–351.6276.4256.6–298.4
2065331.4309.7–350.6275.3256–295.1
2066331.8312.3–347.4276.9260–296.5
2067329.1304–348.6272.6255.4–293.3
2068335.4309.6–354.5277.5258.1–296.5
2069333.5313–351.4276.1257.7–293.3
2070331.7310.9–352.7277.2256.6–296.6
2071334.6315.6–352.4277.2258.4–295.6
2072338.3317–353.2281.9263.8–298.9
2073334309.7–351.6276.8257.9–296.8
2074330.2310.6–352277.7258.7–295.9
2075334312–352.2278.5260.1–298.5
2076338.4321.3–352.1278.1261.1–294.2
2077341.4318.4–355.6283.8263.1–302.3
2078338.1316.6–355.8283.8263.5–299.4
2079337.5318.8–355.3278.9259.2–300.6
2080339.8315.4–358281.2262.1–299.4
2081339.3318.2–356.6279.1259.3–301.8
2082337.9316.1–353.3280.2260.2–298.4
2083339.2320.8–355.8280.8260.8–302.3
2084340.5321–354.6280.4263.8–301
2085343.8319.9–358.1284.6259.2–303
2086342.2318.7–358.7281.9262.8–302.4
2087340.7319.9–357.6279.7258.8–302.8
2088341.2318.3–354.9282.3260.7–303.3
2089337.9318.6–354.8283.4262.4–300.5
2090341.1315–356283.9259.8–301.9
2091339.7319.7–355.5283.1260.4–304.8
2092339.7320.4–356.8281.6259.7–303.1
2093341.8325.1–356.2284.8265.8–305.4
2094342.2324–356.4284.6262.8–305.6
2095340.7323.5–359.3283.6262–304.6
2096343.2324–359.7284.9263.3–306.3
2097340.3313.8–353.8280261–300.5
2098339.9318.8–357282.5262–302.1
2099341.5324.6–355.9285.3266.2–305.4
2100345.3319.6–357.9283.6262.8–304.1

Each country on its own

Good to know

  • Nights in a year when the temperature stays above 20 °C, averaged over the country.
  • Source: World Bank Climate Change Knowledge Portal, CMIP6 multi-model median.
  • 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.

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

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