Number of Days of 100 °F in Louisville 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 Louisville, Kentucky, between 1893 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 1936 holds the record for the most 100 °F days in Louisville history. There were 34 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 Louisville so far in 2024. As of April 30, the highest temperature this year is 88 °F.

The last time it reached at least 100° F was July 5, 2022.

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

Year	Rank	Days >= 100 °F
2024	43	0
2023	43	0
2022	28	2
2021	43	0
2020	43	0
2019	43	0
2018	43	0
2017	43	0
2016	43	0
2015	43	0
2014	43	0
2013	43	0
2012	5	10
2011	23	3
2010	17	4
2009	43	0
2008	43	0
2007	13	5
2006	43	0
2005	43	0
2004	43	0
2003	43	0
2002	23	3
2001	43	0
2000	43	0
1999	17	4
1998	43	0
1997	43	0
1996	43	0
1995	43	0
1994	43	0
1993	43	0
1992	43	0
1991	37	1
1990	43	0
1989	43	0
1988	7	7
1987	43	0
1986	43	0
1985	43	0
1984	43	0
1983	9	6
1982	43	0
1981	43	0
1980	23	3
1979	43	0
1978	43	0
1977	43	0
1976	43	0
1975	43	0
1974	43	0
1973	43	0
1972	43	0
1971	43	0
1970	43	0
1969	43	0
1968	43	0
1967	43	0
1966	28	2
1965	43	0
1964	37	1
1963	43	0
1962	37	1
1961	43	0
1960	43	0
1959	28	2
1958	43	0
1957	43	0
1956	43	0
1955	43	0
1954	5	10
1953	13	5
1952	9	6
1951	43	0
1950	43	0
1949	43	0
1948	28	2
1947	23	3
1946	43	0
1945	43	0
1944	28	2
1943	23	3
1942	37	1
1941	28	2
1940	17	4
1939	13	5
1938	43	0
1937	43	0
1936	1	34
1935	37	1
1934	2	15
1933	3	13
1932	9	6
1931	7	7
1930	4	12
1929	43	0
1928	43	0
1927	43	0
1926	13	5
1925	9	6
1924	43	0
1923	43	0
1922	37	1
1921	28	2
1920	43	0
1919	43	0
1918	28	2
1917	43	0
1916	43	0
1915	43	0
1914	17	4
1913	17	4
1912	43	0
1911	28	2
1910	43	0
1909	43	0
1908	43	0
1907	43	0
1906	43	0
1905	43	0
1904	43	0
1903	43	0
1902	43	0
1901	17	4
1900	43	0
1899	43	0
1898	43	0
1897	43	0
1896	43	0
1895	43	0
1894	43	0
1893	43	0

Weather Station Details

Years	Station	Coordinates
1948–2024	Louisville International Airport	location
1893–1947	Jeffersonville	location