Number of Days of 80 °F in St. Louis by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 80 degrees Fahrenheit in St. Louis, Missouri, between 1893 and 2024.

Also see:

Which year had the most 80° days?

Based on NOAA records, the year 2023 holds the record for the most 80 °F days in St. Louis history. There were 151 days with a high temperature of at least 80 degrees that year.

How many so far this year (2024)?

As of April 26, there have been 13 days this year where the high temperature has reached at least 80 degrees Fahrenheit in St. Louis, Missouri.

The last time it reached at least 80° F was April 18, 2024.

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

Year	Rank	Days >= 80 °F
2024	132	13
2023	1	151
2022	13	137
2021	12	138
2020	31	129
2019	31	129
2018	3	148
2017	7	144
2016	8	143
2015	31	129
2014	31	129
2013	43	126
2012	5	147
2011	27	130
2010	8	143
2009	100	110
2008	81	116
2007	2	150
2006	59	122
2005	17	135
2004	43	126
2003	90	113
2002	48	125
2001	31	129
2000	81	116
1999	54	123
1998	54	123
1997	123	101
1996	93	112
1995	81	116
1994	67	119
1993	126	100
1992	100	110
1991	3	148
1990	72	118
1989	67	119
1988	41	128
1987	22	132
1986	14	136
1985	107	109
1984	67	119
1983	81	116
1982	90	113
1981	119	102
1980	43	126
1979	61	121
1978	67	119
1977	20	133
1976	107	109
1975	93	112
1974	119	102
1973	98	111
1972	81	116
1971	52	124
1970	54	123
1969	72	118
1968	98	111
1967	116	103
1966	113	105
1965	22	132
1964	88	114
1963	5	147
1962	31	129
1961	100	110
1960	72	118
1959	48	125
1958	119	102
1957	63	120
1956	18	134
1955	25	131
1954	14	136
1953	11	141
1952	14	136
1951	100	110
1950	109	108
1949	90	113
1948	61	121
1947	54	123
1946	86	115
1945	119	102
1944	43	126
1943	100	110
1942	78	117
1941	20	133
1940	52	124
1939	8	143
1938	18	134
1937	63	120
1936	22	132
1935	116	103
1934	31	129
1933	31	129
1932	67	119
1931	25	131
1930	42	127
1929	111	106
1928	127	96
1927	123	101
1926	78	117
1925	48	125
1924	130	94
1923	127	96
1922	31	129
1921	27	130
1920	93	112
1919	63	120
1918	93	112
1917	123	101
1916	100	110
1915	116	103
1914	43	126
1913	88	114
1912	113	105
1911	54	123
1910	100	110
1909	111	106
1908	72	118
1907	127	96
1906	63	120
1905	93	112
1904	131	92
1903	109	108
1902	115	104
1901	27	130
1900	31	129
1899	27	130
1898	86	115
1897	72	118
1896	48	125
1895	78	117
1894	59	122
1893	72	118

Weather Station Details

Years	Station	Coordinates
1939–2024	St. Louis International Airport	location
1893–1938	St. Louis	location