Number of Days of 90 °F in Antioch by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 90 degrees Fahrenheit in Antioch, California, between 1915 and 2021.

Also see:

Which year had the most 90° days?

Based on NOAA records, the year 1936 holds the record for the most 90 °F days in Antioch history. There were 92 days with a high temperature of at least 90 degrees that year.

Years marked with a gold background have more than 5% incomplete data
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Year	Rank	Days >= 90 °F
2021	22	70
2020	4	90
2019	61	59
2018	103	18
2017	106	3
2016	44	63
2015	36	64
2014	36	64
2013	85	48
2012	99	42
2011	9	81
2010	85	48
2009	51	62
2008	24	69
2007	85	48
2006	61	59
2005	82	49
2004	44	63
2003	82	49
2002	36	64
2001	104	7
2000	95	43
1999	95	43
1998	73	52
1997	36	64
1996	13	76
1995	94	45
1994	44	63
1993	44	63
1992	11	78
1991	68	55
1990	24	69
1989	65	57
1988	16	74
1987	51	62
1986	92	46
1985	102	30
1984	2	91
1983	68	55
1982	85	48
1981	13	76
1980	79	50
1979	17	73
1978	44	63
1977	51	62
1976	78	51
1975	79	50
1974	33	66
1973	51	62
1972	101	33
1971	91	47
1970	64	58
1969	51	62
1968	71	54
1967	21	71
1966	67	56
1965	100	37
1964	65	57
1963	73	52
1962	58	61
1961	12	77
1960	15	75
1959	17	73
1958	17	73
1957	31	67
1956	79	50
1955	73	52
1954	72	53
1953	68	55
1952	60	60
1951	95	43
1950	36	64
1949	35	65
1948	95	43
1947	2	91
1946	61	59
1945	5	87
1944	24	69
1943	22	70
1942	73	52
1941	51	62
1940	58	61
1939	20	72
1938	85	48
1937	31	67
1936	1	92
1935	73	52
1934	29	68
1933	33	66
1932	29	68
1931	44	63
1930	85	48
1929	24	69
1928	36	64
1927	36	64
1926	6	86
1925	92	46
1924	104	7
1923	24	69
1922	10	80
1921	7	85
1920	8	83
1919	44	63
1918	51	62
1917	82	49
1916	36	64
1915	107	0

Weather Station Details

Years	Station	Coordinates
1956–2021	Antioch Pumping Plant #3	location
1915–1955	Antioch Fireboard Mills	location