Iran vs United States: Days above 35 °C

Days above 35 °C in 2014: 78.4 days in Iran and 13.5 days in United States, in the CMIP6 climate models’ median run. In 2014 the value was higher in Iran, by 65 days, or 5.83 times that in United States.

Watch it change on the map

days a year · CMIP6

IranUnited StatesCMIP6 model median (SSP2-4.5, middle of the road)models’ 10th–90th percentile

What the numbers say

Iran has been higher in every year both have figures for since 1950.
The CMIP6 model median (SSP2-4.5, middle of the road) puts Iran at 110.7 days and United States at 32.3 days in 2100.

Every year

days a year · CMIP6

Year	Iran	United States
2014	78.4	13.5
2013	78.1	13.1
2012	76.8	11.9
2011	76.6	10.9
2010	73.4	12.4
2009	74.5	11.8
2008	73.5	10.5
2007	74	10.7
2006	74.7	11
2005	74.3	10.9
2004	73.2	10.7
2003	73	10.5
2002	74.9	11.4
2001	73.5	11.6
2000	74	10.2
1999	72.2	10.1
1998	70.8	9.1
1997	71	9.3
1996	70.2	9.3
1995	68.6	9.4
1994	66.8	8.7
1993	64.6	7.3
1992	63	6.6
1991	68.9	9.1
1990	70.1	9.1
1989	69.1	8.6
1988	68.4	7.9
1987	67.4	8.3
1986	66.9	8.3
1985	66.7	8.6
1984	66.4	7.7
1983	62	6.3
1982	65.7	7.3
1981	68.3	8.8
1980	67.1	7.7
1979	68.2	8.1
1978	65.1	7.3
1977	64.8	7.5
1976	65.3	6.7
1975	64.3	7.2
1974	63.7	6.6
1973	63.7	7.4
1972	64.7	7.1
1971	63	7.4
1970	62.2	7.1
1969	63.2	8.5
1968	63.7	6.5
1967	64.6	7.6
1966	64.1	6.2
1965	63.3	6.7
1964	62.2	6.4
1963	64.1	7.3
1962	65.5	7.2
1961	66.3	7.8
1960	65.8	7.9
1959	64.3	8.6
1958	66.2	8.2
1957	66	7.5
1956	63.8	8.5
1955	64.3	7.3
1954	65.4	8.2
1953	65	8
1952	66.4	7.2
1951	65.5	7.2
1950	66.6	7.4

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

Year	Iran	United States
2015	81.369.5–93.3	157.7–24.6
2016	81.970.3–93	14.98.5–24.8
2017	81.367.6–92.1	15.17.6–25.2
2018	80.569–93.6	15.47.1–26
2019	82.370.5–92.9	15.88.3–27.5
2020	83.472.3–96.2	15.97.9–26.3
2021	82.971.4–96.3	16.98.1–28.6
2022	82.672–95.7	15.97.1–26.1
2023	86.571–98.9	16.88.1–30.2
2024	84.771.6–98.3	18.19–28
2025	86.574.4–98.2	18.28.4–31.3
2026	85.773.5–99.3	16.99.3–28.1
2027	87.175–98.9	189.3–32.1
2028	86.871.2–100	17.39–29.7
2029	85.773–97.6	19.19.1–32.3
2030	87.375.5–100.7	18.48.2–33.6
2031	88.674.7–102.5	18.59.7–28.7
2032	88.875.2–102.3	16.47.9–28.3
2033	9076–104.7	2111.6–33.4
2034	92.777.2–106.2	18.59.5–29.5
2035	91.377.9–105.2	18.29.2–31.9
2036	90.277.4–103.2	20.49.9–33.2
2037	92.779.2–107.3	20.310.9–34.7
2038	92.778.9–104.8	20.611.3–33
2039	9278.6–105.8	21.311–32.7
2040	92.779.2–106.8	21.712.2–33
2041	91.677.9–103.9	20.69.9–36.3
2042	95.780.4–108.4	23.512.6–37.1
2043	93.178.7–107.6	21.211.9–34.3
2044	93.180–107.2	21.411.3–36.7
2045	96.981.4–111.2	23.511.7–38.9
2046	95.182.6–108.4	23.312.9–37.9
2047	97.584.1–111.8	2514.3–40.5
2048	97.585–110.1	2312.1–37.8
2049	97.882–111.6	23.713.9–38.2
2050	99.885.2–113.3	24.612.7–38.7
2051	99.883.5–112.1	2613.5–40.8
2052	99.383.9–113.9	23.911.6–37.9
2053	9883.4–111.8	24.312–39.2
2054	9983.2–112.3	24.513.7–40.8
2055	102.486.9–116.3	25.911.9–42.5
2056	10086.2–114.2	24.813.1–40.7
2057	101.688.8–116.5	26.914.8–39.9
2058	101.885.4–117	26.412.8–44.4
2059	9985.4–111.1	25.414.2–39.7
2060	103.488.2–117.6	25.112.3–41.8
2061	103.487.5–116.8	27.315.2–44.2
2062	101.885.5–118.1	28.312.9–46.9
2063	104.489.9–118.3	28.413.4–45.8
2064	102.788.3–118.1	25.914.1–41.9
2065	103.888.1–119.2	27.813.3–43.8
2066	104.790.8–119.2	27.715.4–42.8
2067	106.888.7–121.8	29.616.7–45.3
2068	10689.2–118.7	28.714.9–44.1
2069	105.889–120.4	28.314.3–46.3
2070	105.391.5–120.2	28.113.9–46.1
2071	10791.4–122.7	27.615–45.4
2072	106.487–122.7	2915.4–45
2073	107.990.9–125	27.612.8–46.8
2074	106.691.1–121.4	3015.5–47.5
2075	106.492.1–121	29.214.2–49.8
2076	105.689.3–125.6	29.815.8–46.3
2077	107.389.9–121.9	29.917.5–48.3
2078	105.791.4–123.3	31.617–49.1
2079	106.290.6–122	31.717.1–48.8
2080	107.593.1–126.4	32.216.8–50.6
2081	107.991.3–125.2	31.316.8–48.8
2082	109.294–124.3	30.515.3–49.4
2083	110.292.8–126.8	3216.5–50.5
2084	109.895.4–124.3	30.816.5–49
2085	107.593.5–125.4	28.315.4–48
2086	109.693.4–125.6	32.717.4–52.1
2087	111.295.2–125.7	32.217.8–53.1
2088	112.494.1–127	31.117–49.9
2089	11196.6–126.2	31.415.1–51.4
2090	110.192.6–128	33.918.7–52.2
2091	110.694.3–127	34.218.8–51.4
2092	113.596.8–128.3	32.815–52.7
2093	111.896.7–124.7	3217.4–52.4
2094	112.595.8–128.9	33.117.4–52.1
2095	111.694.6–127	34.219.1–50.8
2096	112.595–128.5	33.718.9–54.3
2097	110.392.6–127.1	32.614.4–54.6
2098	111.595.6–128.1	32.818.3–50.3
2099	110.694–127.5	32.318.7–51.5
2100	110.793.4–130.1	32.316.4–53.1

Each country on its own

Good to know

Days in a year whose highest temperature passes 35 °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

Iran vs United States: Days above 35 °C

What the numbers say

Every year

Each country on its own

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