Number of Days of 100 °F in Austin 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 Austin, Texas, between 1893 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 2011 holds the record for the most 100 °F days in Austin history. There were 74 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 Austin so far in 2024. As of April 21, the highest temperature this year is 91 °F.

The last time it reached at least 100° F was October 4, 2023.

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

Year	Rank	Days >= 100 °F
2024	117	0
2023	2	71
2022	6	53
2021	117	0
2020	18	29
2019	15	31
2018	8	41
2017	21	23
2016	51	10
2015	55	9
2014	33	20
2013	10	38
2012	24	22
2011	1	74
2010	44	15
2009	5	55
2008	20	24
2007	117	0
2006	15	31
2005	19	26
2004	101	1
2003	76	5
2002	93	2
2001	42	16
2000	7	42
1999	21	23
1998	10	38
1997	101	1
1996	39	17
1995	93	2
1994	28	21
1993	24	22
1992	101	1
1991	68	6
1990	28	21
1989	39	17
1988	51	10
1987	117	0
1986	42	16
1985	35	19
1984	38	18
1983	101	1
1982	33	20
1981	101	1
1980	14	32
1979	117	0
1978	68	6
1977	68	6
1976	93	2
1975	117	0
1974	68	6
1973	117	0
1972	101	1
1971	93	2
1970	63	7
1969	44	15
1968	117	0
1967	24	22
1966	101	1
1965	101	1
1964	63	7
1963	9	40
1962	35	19
1961	101	1
1960	59	8
1959	93	2
1958	51	10
1957	35	19
1956	12	34
1955	63	7
1954	15	31
1953	28	21
1952	24	22
1951	13	33
1950	93	2
1949	76	5
1948	28	21
1947	63	7
1946	101	1
1945	83	4
1944	51	10
1943	59	8
1942	101	1
1941	93	2
1940	76	5
1939	44	15
1938	101	1
1937	59	8
1936	83	4
1935	83	4
1934	76	5
1933	55	9
1932	55	9
1931	101	1
1930	49	11
1929	87	3
1928	83	4
1927	68	6
1926	117	0
1925	3	69
1924	48	12
1923	4	65
1922	39	17
1921	76	5
1920	101	1
1919	117	0
1918	28	21
1917	21	23
1916	87	3
1915	101	1
1914	49	11
1913	101	1
1912	68	6
1911	63	7
1910	87	3
1909	93	2
1908	117	0
1907	117	0
1906	117	0
1905	117	0
1904	117	0
1903	87	3
1902	55	9
1901	44	15
1900	68	6
1899	68	6
1898	87	3
1897	117	0
1896	59	8
1895	76	5
1894	76	5
1893	87	3

Weather Station Details

Years	Station	Coordinates
2000–2024	Austin Bergstrom Airport	location
1942–1999	Austin Camp Mabry	location
1893–1941	Austin University of Texas	location