Number of Days Below 32 °F in Tucson by Year

This page contains a list of the number of days in each year that the low temperature fell below 32 degrees Fahrenheit in Tucson, Arizona, between 1894 and 2024.

Also see:

Which year had the most days below freezing?

Based on NOAA records, the year 1922 holds the Tucson record. There were 53 days with a low temperature below 32 degrees that year.

How many days below freezing so far?

As of April 23, there have been 4 days this year where the low temperature has fallen below 32 degrees Fahrenheit in Tucson, Arizona.

The last time it fell below 32° F was January 12, 2024.

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

Year	Rank	Days < 32 °F
2024	117	4
2023	112	5
2022	112	5
2021	124	2
2020	124	2
2019	88	10
2018	117	4
2017	112	5
2016	105	6
2015	78	13
2014	124	2
2013	60	17
2012	121	3
2011	63	16
2010	105	6
2009	112	5
2008	96	9
2007	58	18
2006	100	8
2005	105	6
2004	100	8
2003	105	6
2002	88	10
2001	63	16
2000	96	9
1999	74	14
1998	88	10
1997	88	10
1996	88	10
1995	127	1
1994	103	7
1993	105	6
1992	83	11
1991	121	3
1990	52	22
1989	78	13
1988	83	11
1987	74	14
1986	112	5
1985	78	13
1984	96	9
1983	105	6
1982	105	6
1981	117	4
1980	127	1
1979	83	11
1978	96	9
1977	121	3
1976	74	14
1975	56	19
1974	55	20
1973	78	13
1972	70	15
1971	37	30
1970	83	11
1969	83	11
1968	88	10
1967	70	15
1966	47	24
1965	63	16
1964	43	26
1963	63	16
1962	88	10
1961	130	0
1960	37	30
1959	70	15
1958	100	8
1957	117	4
1956	63	16
1955	43	26
1954	88	10
1953	54	21
1952	63	16
1951	60	17
1950	103	7
1949	21	35
1948	37	30
1947	130	0
1946	6	43
1945	8	42
1944	32	32
1943	51	23
1942	32	32
1941	82	12
1940	70	15
1939	43	26
1938	47	24
1937	21	35
1936	10	41
1935	60	17
1934	30	33
1933	11	40
1932	17	36
1931	30	33
1930	56	19
1929	11	40
1928	36	31
1927	58	18
1926	41	28
1925	21	35
1924	17	36
1923	47	24
1922	1	53
1921	32	32
1920	25	34
1919	8	42
1918	17	36
1917	3	49
1916	25	34
1915	52	22
1914	47	24
1913	17	36
1912	2	50
1911	15	37
1910	21	35
1909	25	34
1908	13	38
1907	46	25
1906	41	28
1905	63	16
1904	13	38
1903	5	44
1902	32	32
1901	25	34
1900	37	30
1899	4	47
1898	15	37
1897	6	43
1896	74	14
1895	25	34
1894	127	1

Weather Station Details

Years	Station	Coordinates
1947–2024	Tucson International Airport	location
1894–1946	Tucson WFO	location