Number of Days Below 0 °F in Mammoth Cave National Park by Year

This page contains a list of the number of days in each year that the low temperature fell below 0 degrees Fahrenheit in Mammoth Cave National Park, Kentucky, between 1934 and 2024.

Also see:

Which year had the most days below 0°?

Based on NOAA records, the year 1977 holds the Mammoth Cave National Park record. There were 10 days with a low temperature below 0 degrees that year.

How many days below 0° so far?

As of April 29, there have been 2 days this year where the low temperature has fallen below 0 degrees Fahrenheit in Mammoth Cave National Park, Kentucky.

The last time it fell below 0° F was January 21, 2024.

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

Year	Rank	Days < 0 °F
2024	30	2
2023	54	0
2022	30	2
2021	54	0
2020	54	0
2019	54	0
2018	39	1
2017	54	0
2016	54	0
2015	20	3
2014	20	3
2013	54	0
2012	54	0
2011	54	0
2010	54	0
2009	39	1
2008	54	0
2007	54	0
2006	54	0
2005	54	0
2004	54	0
2003	39	1
2002	54	0
2001	54	0
2000	54	0
1999	54	0
1998	54	0
1997	11	4
1996	20	3
1995	39	1
1994	11	4
1993	54	0
1992	54	0
1991	54	0
1990	54	0
1989	7	6
1988	39	1
1987	39	1
1986	11	4
1985	9	5
1984	11	4
1983	11	4
1982	11	4
1981	30	2
1980	39	1
1979	11	4
1978	20	3
1977	1	10
1976	39	1
1975	54	0
1974	54	0
1973	54	0
1972	39	1
1971	20	3
1970	2	7
1969	30	2
1968	30	2
1967	30	2
1966	30	2
1965	11	4
1964	54	0
1963	2	7
1962	9	5
1961	39	1
1960	20	3
1959	20	3
1958	11	4
1957	39	1
1956	54	0
1955	20	3
1954	39	1
1953	39	1
1952	54	0
1951	20	3
1950	39	1
1949	54	0
1948	2	7
1947	39	1
1946	54	0
1945	20	3
1944	54	0
1943	54	0
1942	7	6
1941	54	0
1940	2	7
1939	54	0
1938	30	2
1937	54	0
1936	2	7
1935	30	2
1934	54	0

Weather Station Details

Years	Station	Coordinates
1934–2024	Mammoth Cave	location