Number of Days of 110 °F in Tucson by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 110 degrees Fahrenheit in Tucson, Arizona, between 1894 and 2024.

Also see:

Which year had the most 110° days?

Based on NOAA records, the year 2023 holds the record for the most 110 °F days in Tucson history. There were 18 days with a high temperature of at least 110 degrees that year.

How many so far this year (2024)?

It has not reached 110 degrees Fahrenheit in Tucson so far in 2024. As of April 25, the highest temperature this year is 95 °F.

The last time it reached at least 110° F was September 10, 2023.

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

Year	Rank	Days >= 110 °F
2024	61	0
2023	1	18
2022	20	2
2021	4	8
2020	4	8
2019	20	2
2018	13	3
2017	7	7
2016	9	5
2015	13	3
2014	61	0
2013	13	3
2012	61	0
2011	13	3
2010	61	0
2009	61	0
2008	29	1
2007	29	1
2006	29	1
2005	9	5
2004	61	0
2003	20	2
2002	61	0
2001	29	1
2000	61	0
1999	61	0
1998	29	1
1997	29	1
1996	61	0
1995	9	5
1994	2	10
1993	8	6
1992	20	2
1991	29	1
1990	2	10
1989	4	8
1988	13	3
1987	29	1
1986	29	1
1985	29	1
1984	61	0
1983	29	1
1982	61	0
1981	61	0
1980	61	0
1979	29	1
1978	61	0
1977	61	0
1976	61	0
1975	61	0
1974	61	0
1973	61	0
1972	61	0
1971	61	0
1970	29	1
1969	61	0
1968	29	1
1967	61	0
1966	61	0
1965	61	0
1964	61	0
1963	61	0
1962	61	0
1961	61	0
1960	61	0
1959	61	0
1958	29	1
1957	29	1
1956	61	0
1955	29	1
1954	61	0
1953	29	1
1952	61	0
1951	61	0
1950	61	0
1949	61	0
1948	61	0
1947	61	0
1946	61	0
1945	29	1
1944	12	4
1943	29	1
1942	29	1
1941	61	0
1940	61	0
1939	61	0
1938	61	0
1937	29	1
1936	29	1
1935	61	0
1934	61	0
1933	29	1
1932	29	1
1931	61	0
1930	20	2
1929	29	1
1928	61	0
1927	61	0
1926	61	0
1925	61	0
1924	29	1
1923	29	1
1922	20	2
1921	61	0
1920	29	1
1919	29	1
1918	29	1
1917	29	1
1916	61	0
1915	20	2
1914	61	0
1913	61	0
1912	61	0
1911	61	0
1910	13	3
1909	61	0
1908	61	0
1907	20	2
1906	61	0
1905	61	0
1904	61	0
1903	61	0
1902	13	3
1901	61	0
1900	61	0
1899	61	0
1898	61	0
1897	61	0
1896	20	2
1895	61	0
1894	61	0

Weather Station Details

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