Guinea vs Zimbabwe: Tropical nights

Tropical nights in 2014: 286.6 nights in Guinea and 76.4 nights in Zimbabwe, in the CMIP6 climate models’ median run. In 2014 the value was higher in Guinea, by 210.2 nights, or 3.75 times that in Zimbabwe.

Watch it change on the map

nights a year · CMIP6

GuineaZimbabweCMIP6 model median (SSP2-4.5, middle of the road)models’ 10th–90th percentile

What the numbers say

Guinea has been higher in every year both have figures for since 1950.
The CMIP6 model median (SSP2-4.5, middle of the road) puts Guinea at 345.3 nights and Zimbabwe at 148.3 nights in 2100.

Every year

nights a year · CMIP6

Year	Guinea	Zimbabwe
2014	286.6	76.4
2013	285.3	78.4
2012	292.9	75.9
2011	288.8	73.3
2010	285.2	71.5
2009	282.5	69.6
2008	279	69.8
2007	278.9	69.3
2006	278.8	70.3
2005	278.9	69.5
2004	276	71.8
2003	279.6	72.9
2002	277.1	71.3
2001	279.8	71.3
2000	273.1	67.4
1999	267	62.3
1998	268.4	66.3
1997	266.6	62
1996	260.4	57.7
1995	260.3	58.9
1994	255	56.8
1993	246.6	50.1
1992	242.4	52.1
1991	264.3	58.7
1990	266.4	61.5
1989	259.7	60.4
1988	256.9	61.6
1987	258.4	57.3
1986	259.9	58.6
1985	252.6	54.1
1984	249.6	54.6
1983	248.4	53.3
1982	250	53.7
1981	253.5	57
1980	251.2	57.3
1979	251.2	56.2
1978	252	53.1
1977	250.4	55.2
1976	244	51.2
1975	242.3	53.6
1974	247.2	54.2
1973	249.3	53.9
1972	246.1	53.2
1971	244.5	51.1
1970	249	53.1
1969	241.2	53.3
1968	241.5	48.7
1967	233.3	48.7
1966	237.7	48.8
1965	239.8	48.6
1964	231	44.6
1963	225.8	47.4
1962	246.9	55.8
1961	246	51.6
1960	250.5	55.6
1959	244.8	53.6
1958	245.6	55.3
1957	247.5	53.2
1956	242.4	48.6
1955	243.5	54.4
1954	250.2	53
1953	241.2	51.8
1952	240.3	52.7
1951	248.8	52.3
1950	240.8	51.8

CMIP6 model median (SSP2-4.5, middle of the road) · 2015–2100

Year	Guinea	Zimbabwe
2015	286.7259.9–308.5	79.463.5–98.5
2016	288.9262.6–304	78.657.9–101.7
2017	291.6265.5–311.4	81.263.3–98.5
2018	295.6269.3–311.8	82.160.5–104.1
2019	291.8266.8–313.6	82.863.9–102.3
2020	291.2265.6–315.4	84.362.9–106.9
2021	295.8268–316.3	82.564.7–102.7
2022	299.9277.9–322.4	89.870.1–108.8
2023	296273.8–318	90.672.5–110.7
2024	302.3276.9–322.8	93.769.8–113.4
2025	298.9275.2–322.4	8865.1–114.6
2026	302.5269.3–323.9	89.767.8–113.9
2027	302.6276.3–320.2	95.668.4–119.6
2028	308.2285.4–325.8	93.371.4–115.7
2029	309.3280.6–327.2	100.277.2–120
2030	305.5277.4–322.4	9671.6–115.3
2031	313.2282.2–329.6	9874.9–119.8
2032	307.7287.3–329.5	98.574.7–118.5
2033	310.4282.4–337.8	98.974–120.6
2034	308281.7–327.4	100.277.3–128.1
2035	311.2284.9–333	103.975.7–130.6
2036	312.8285.7–334.5	100.878–123
2037	315.5291.8–331.1	10882.1–131.1
2038	317.9296.3–333.9	110.986.5–135
2039	314.1291.6–336	102.480.4–122.3
2040	316.1292.9–334.6	101.379.5–133.5
2041	315.4296.5–335.7	108.483.7–134.2
2042	316290.7–336.6	108.883.1–139.9
2043	314.8291.1–332.7	107.985.7–137.3
2044	319.8289.7–337.5	111.287–134.8
2045	318.6296.4–339	106.186.2–130.7
2046	321.4295.7–337	112.386.4–139.1
2047	324.6297.9–342.8	119.692.1–145.9
2048	324.8304.4–341.1	116.888.4–143.9
2049	324.2302.4–340.2	119.290.4–146.2
2050	322.4299.7–339.6	122.794.1–148.6
2051	326.1300.4–342	122.4100.9–147.7
2052	324301.5–342.8	124.2101.3–152.8
2053	325.6298–345.3	121.689–146.9
2054	329.5301.3–345.1	123.993.9–150.8
2055	324.4305.3–342.4	126.597.9–153.7
2056	329.6299.4–349.4	126.198–154.7
2057	332.4301.5–351	122.797.6–150.7
2058	328.8305.6–347.6	125.3103–154.1
2059	330.3310.8–350.5	132.2107.4–157.4
2060	328.3309.4–348.2	132.599.9–159
2061	330.5304.6–352.8	126.694.2–161.1
2062	327.7307.3–346.5	126.399.6–157.3
2063	333.4311–349.1	127.7101–159.7
2064	330.9310.6–351.6	130.498–151.3
2065	331.4309.7–350.6	132.4107.6–165.6
2066	331.8312.3–347.4	134.5106.8–159.8
2067	329.1304–348.6	125.598.9–160.5
2068	335.4309.6–354.5	134102.3–166.1
2069	333.5313–351.4	136.9106.4–164.2
2070	331.7310.9–352.7	133.199.8–166.3
2071	334.6315.6–352.4	135.2108.4–173.7
2072	338.3317–353.2	140.4110.6–166.8
2073	334309.7–351.6	140.9109.7–173.6
2074	330.2310.6–352	135.5112–170.6
2075	334312–352.2	136108.5–166.6
2076	338.4321.3–352.1	133.7105.9–163.7
2077	341.4318.4–355.6	140.2114.3–170.6
2078	338.1316.6–355.8	137.5111.3–172.3
2079	337.5318.8–355.3	136.9110.2–172.6
2080	339.8315.4–358	145115.8–173.2
2081	339.3318.2–356.6	147.2106.5–174.1
2082	337.9316.1–353.3	141.4111.4–169.9
2083	339.2320.8–355.8	143.6106.5–179.2
2084	340.5321–354.6	149.4117.3–176.9
2085	343.8319.9–358.1	154.3114.9–182.7
2086	342.2318.7–358.7	141.7115.3–176.1
2087	340.7319.9–357.6	142.7116.8–177.3
2088	341.2318.3–354.9	150.2118.3–178.9
2089	337.9318.6–354.8	148.9121.3–176.4
2090	341.1315–356	145.7113.7–179.4
2091	339.7319.7–355.5	149.7116.5–181.8
2092	339.7320.4–356.8	149.4119.7–181.7
2093	341.8325.1–356.2	152.5117.1–184.1
2094	342.2324–356.4	150.9117.3–182.2
2095	340.7323.5–359.3	155118.3–181.5
2096	343.2324–359.7	152.4113.1–189.2
2097	340.3313.8–353.8	144.1113.8–183.3
2098	339.9318.8–357	152.4119.2–187
2099	341.5324.6–355.9	152.9117.3–185
2100	345.3319.6–357.9	148.3120.1–184.6

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

Guinea vs Zimbabwe: Tropical nights

What the numbers say

Every year

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