Number of Days of 100 °F in Jerome by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 100 degrees Fahrenheit in Jerome, Idaho, between 1915 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 2003 holds the record for the most 100 °F days in Jerome history. There were 22 days with a high temperature of at least 100 degrees that year.

How many so far this year (2024)?

It has not reached 100 degrees Fahrenheit in Jerome so far in 2024. As of March 13, the highest temperature this year is 60 °F.

The last time it reached at least 100° F was July 22, 2023.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 100 °F
2024	90	0
2023	65	2
2022	28	7
2021	28	7
2020	79	1
2019	90	0
2018	65	2
2017	90	0
2016	65	2
2015	43	4
2014	58	3
2013	11	11
2012	23	8
2011	79	1
2010	79	1
2009	11	11
2008	11	11
2007	3	17
2006	2	18
2005	19	9
2004	43	4
2003	1	22
2002	14	10
2001	14	10
2000	14	10
1999	35	6
1998	19	9
1997	65	2
1996	35	6
1995	79	1
1994	6	13
1993	90	0
1992	28	7
1991	40	5
1990	5	14
1989	40	5
1988	6	13
1987	58	3
1986	58	3
1985	35	6
1984	79	1
1983	43	4
1982	90	0
1981	43	4
1980	65	2
1979	19	9
1978	9	12
1977	58	3
1976	65	2
1975	43	4
1974	28	7
1973	43	4
1972	65	2
1971	65	2
1970	58	3
1969	28	7
1968	28	7
1967	28	7
1966	43	4
1965	90	0
1964	90	0
1963	90	0
1962	79	1
1961	19	9
1960	35	6
1959	43	4
1958	79	1
1957	79	1
1956	65	2
1955	43	4
1954	79	1
1953	79	1
1952	90	0
1951	65	2
1950	65	2
1949	65	2
1948	79	1
1947	43	4
1946	43	4
1945	90	0
1944	90	0
1943	58	3
1942	14	10
1941	43	4
1940	3	17
1939	43	4
1938	90	0
1937	65	2
1936	23	8
1935	23	8
1934	40	5
1933	6	13
1932	43	4
1931	9	12
1930	43	4
1929	65	2
1928	35	6
1927	90	0
1926	23	8
1925	23	8
1924	14	10
1923	90	0
1922	90	0
1921	90	0
1920	90	0
1919	58	3
1918	90	0
1917	90	0
1916	90	0
1915	90	0

Weather Station Details

Years	Station	Coordinates
1915–2024	Jerome	location