Number of Days Below 0 °F in Chattanooga 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 Chattanooga, Tennessee, between 1879 and 2024.

Also see:

Which year had the most days below 0°?

Based on NOAA records, the year 1940 holds the Chattanooga record. There were 4 days with a low temperature below 0 degrees that year.

How many days below 0° so far?

It has not fallen below 0 degrees Fahrenheit in Chattanooga so far in 2024. As of April 29, the lowest temperature this year is 11 °F.

The last time it fell below 0° F was January 21, 1985.

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

Year	Rank	Days < 0 °F
2024	16	0
2023	16	0
2022	16	0
2021	16	0
2020	16	0
2019	16	0
2018	16	0
2017	16	0
2016	16	0
2015	16	0
2014	16	0
2013	16	0
2012	16	0
2011	16	0
2010	16	0
2009	16	0
2008	16	0
2007	16	0
2006	16	0
2005	16	0
2004	16	0
2003	16	0
2002	16	0
2001	16	0
2000	16	0
1999	16	0
1998	16	0
1997	16	0
1996	16	0
1995	16	0
1994	16	0
1993	16	0
1992	16	0
1991	16	0
1990	16	0
1989	16	0
1988	16	0
1987	16	0
1986	16	0
1985	3	2
1984	16	0
1983	6	1
1982	6	1
1981	16	0
1980	16	0
1979	16	0
1978	16	0
1977	6	1
1976	16	0
1975	16	0
1974	16	0
1973	16	0
1972	16	0
1971	16	0
1970	16	0
1969	16	0
1968	16	0
1967	16	0
1966	3	2
1965	16	0
1964	16	0
1963	3	2
1962	6	1
1961	16	0
1960	16	0
1959	16	0
1958	16	0
1957	16	0
1956	16	0
1955	16	0
1954	16	0
1953	16	0
1952	16	0
1951	16	0
1950	16	0
1949	16	0
1948	16	0
1947	16	0
1946	16	0
1945	16	0
1944	16	0
1943	16	0
1942	16	0
1941	16	0
1940	1	4
1939	16	0
1938	16	0
1937	16	0
1936	16	0
1935	16	0
1934	16	0
1933	16	0
1932	16	0
1931	16	0
1930	16	0
1929	16	0
1928	16	0
1927	16	0
1926	16	0
1925	16	0
1924	6	1
1923	16	0
1922	16	0
1921	16	0
1920	16	0
1919	16	0
1918	6	1
1917	16	0
1916	16	0
1915	16	0
1914	16	0
1913	16	0
1912	16	0
1911	16	0
1910	16	0
1909	16	0
1908	16	0
1907	16	0
1906	16	0
1905	6	1
1904	16	0
1903	16	0
1902	16	0
1901	16	0
1900	16	0
1899	6	1
1898	16	0
1897	16	0
1896	16	0
1895	6	1
1894	16	0
1893	16	0
1892	16	0
1891	16	0
1890	16	0
1889	16	0
1888	16	0
1887	16	0
1886	2	3
1885	16	0
1884	6	1
1883	16	0
1882	16	0
1881	16	0
1880	16	0
1879	16	0

Weather Station Details

Years	Station	Coordinates
1940–2024	Chattanooga Lovell Airport	location
1879–1939	Chattanooga	location