Average July Temperature in El Cajon by Year

This page contains a list of the average monthly high and low temperatures in El Cajon, California for the month of July each year between 1899 and 2023. It is based on NOAA data.

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What Was the Hottest July Ever in El Cajon?

2006 was the warmest July in the history of El Cajon, California. The average daily high temperature was 94.0 °F, and the average low was 67.6 °F.

What Was the Coldest July Ever in El Cajon?

1932 was the coolest July in the history of El Cajon, California. The average daily high temperature was 82.6 °F, and the average low was 55.6 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	15	88.6	64.0
2022	35	84.8	63.9
2021	12	87.3	66.0
2020	21	87.4	63.5
2019	27	85.8	64.0
2018	2	90.7	68.0
2017	6	87.8	66.8
2016	10	88.3	65.6
2015	29	83.8	65.8
2014	8	87.7	66.5
2013	41	83.8	64.3
2012	63	84.6	61.2
2011	38	84.8	63.4
2010	68	84.0	61.3
2006	1	94.0	67.6
2005	14	90.5	62.2
2004	16	88.8	63.3
2003	17	88.5	63.2
2002	48	85.2	62.2
2001	40	86.0	62.1
1999	28	87.8	61.8
1997	33	86.4	62.6
1996	9	90.6	63.6
1995	37	88.2	60.2
1994	42	84.5	63.4
1993	64	81.8	64.0
1992	18	86.3	65.0
1991	81	81.7	62.0
1989	30	87.1	62.6
1988	31	85.9	63.5
1986	46	86.1	61.5
1985	4	90.7	65.0
1984	3	90.7	67.6
1983	36	89.4	59.1
1982	25	89.0	61.1
1981	5	90.2	64.8
1980	7	91.5	62.9
1959	11	92.1	61.3
1958	70	88.3	56.6
1957	39	91.0	57.1
1956	65	87.8	57.6
1955	89	85.1	56.3
1954	20	90.6	60.4
1953	34	89.3	59.5
1952	58	89.7	56.6
1951	74	87.0	57.4
1950	83	86.2	57.2
1949	88	84.7	56.6
1948	93	86.1	53.3
1947	67	91.6	53.7
1946	53	89.0	57.7
1945	76	85.7	58.5
1944	92	85.0	54.7
1943	69	88.1	57.1
1942	51	89.8	57.1
1941	56	89.3	57.0
1940	60	89.8	56.3
1939	61	87.5	58.6
1938	75	86.1	58.1
1937	50	87.8	59.2
1936	23	89.5	61.1
1935	59	89.3	56.9
1934	52	88.1	58.7
1933	72	84.3	60.4
1932	95	82.6	55.6
1931	19	89.4	61.8
1930	47	89.8	57.7
1928	57	88.6	57.7
1927	22	92.6	58.1
1926	66	87.6	57.8
1925	24	89.9	60.7
1924	78	87.2	56.8
1923	82	87.6	55.9
1922	71	86.8	58.0
1921	45	87.8	59.8
1920	55	89.5	57.0
1919	49	87.8	59.4
1918	43	89.5	58.4
1917	26	89.4	60.7
1916	90	83.1	57.5
1915	73	85.4	59.1
1914	91	83.0	57.3
1913	84	85.2	57.9
1912	80	85.2	58.4
1910	54	88.4	58.1
1909	87	86.7	54.9
1908	44	90.7	57.1
1907	32	91.0	58.1
1906	13	92.0	60.8
1905	77	87.3	56.7
1904	79	86.3	57.4
1903	85	87.7	55.3
1902	94	83.8	55.0
1900	62	87.8	58.1
1899	86	88.4	54.4

Weather Station Details

Years	Station	Coordinates
1979–2024	El Cajon	location
1899–1979	El Cajon 2 E	location