El Cajon August 21 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	74	65	0.69	n/a
2022	83	67	0.00	n/a
2021	78	64	0.00	n/a
2020	94	71	0.00	n/a
2019	94	60	0.00	n/a
2018	87	70	0.00	n/a
2017	84	66	0.00	n/a
2016	90	65	0.00	n/a
2015	83	69	0.00	n/a
2014	89	66	0.00	n/a
2013	92	62	0.00	n/a
2012	83	68	0.00	n/a
2011	81	60	0.00	n/a
2010	98	64	0.00	0.0
2009	84	64	0.00	0.0
2008	83	63	0.00	0.0
2007	n/a	n/a	n/a	n/a
2006	88	69	0.00	0.0
2005	n/a	n/a	n/a	n/a
2004	84	65	0.00	0.0
2003	89	68	0.01	0.0
2002	81	65	0.00	0.0
2001	85	62	0.00	0.0
2000	100	52	0.00	0.0
1999	88	60	0.00	0.0
1998	n/a	n/a	n/a	n/a
1997	93	68	0.00	0.0
1996	n/a	n/a	0.00	0.0
1995	n/a	n/a	0.00	0.0
1994	85	64	0.00	0.0
1993	88	58	0.00	0.0
1992	87	69	0.00	0.0
1991	85	65	0.00	0.0
1990	84	58	0.00	0.0
1989	79	64	0.00	0.0
1988	82	63	0.00	0.0
1987	n/a	n/a	0.00	0.0
1986	93	69	0.00	0.0
1985	86	59	0.00	0.0
1984	85	70	0.00	0.0
1983	83	66	0.00	0.0
1982	101	75	0.00	0.0
1981	98	66	0.00	0.0
1980	89	62	0.00	0.0
1959	90	49	0.00	0.0
1958	85	62	0.00	0.0
1957	94	66	0.00	0.0
1956	93	54	0.00	0.0
1955	94	54	0.00	0.0
1954	80	61	0.00	0.0
1953	91	58	0.00	0.0
1952	86	55	0.00	0.0
1951	90	58	0.00	0.0
1950	81	56	0.00	0.0
1949	97	53	0.00	0.0
1948	85	55	0.00	0.0
1947	79	60	0.00	0.0
1946	92	62	0.00	0.0
1945	91	63	0.00	0.0
1944	99	53	0.00	n/a
1943	82	58	0.00	n/a
1942	90	61	0.00	n/a
1941	85	58	0.00	n/a
1940	83	61	0.00	n/a
1939	88	62	0.00	n/a
1938	96	61	0.00	n/a
1937	93	57	0.00	n/a
1936	84	56	0.00	n/a
1935	100	58	0.00	n/a
1934	87	62	0.00	n/a
1933	84	59	0.00	n/a
1932	91	54	0.00	n/a
1931	93	59	0.00	n/a
1930	101	60	0.00	n/a
1929	88	60	0.00	n/a
1928	86	60	0.00	n/a
1927	87	61	0.00	n/a
1926	81	59	0.00	n/a
1925	96	49	0.00	n/a
1924	82	60	0.00	n/a
1923	86	54	n/a	n/a
1922	88	59	0.00	n/a
1921	92	60	0.00	n/a
1920	87	56	0.00	n/a
1919	89	60	0.00	n/a
1918	86	56	0.00	n/a
1917	87	55	n/a	n/a
1916	80	51	0.00	n/a
1915	88	60	0.00	n/a
1914	79	56	0.00	n/a
1913	90	60	0.00	n/a
1912	83	52	0.00	0.0
1911	86	60	0.00	n/a
1910	91	67	0.00	n/a
1909	92	60	0.00	n/a
1908	94	70	0.00	n/a
1907	90	58	0.00	n/a
1906	80	60	0.10	n/a
1905	84	66	0.00	n/a
1904	85	70	0.00	n/a
1903	98	65	0.00	n/a
1902	85	56	0.00	n/a
1901	87	55	n/a	n/a
1900	85	55	n/a	n/a
1899	85	50	0.00	0.0

What's the all-time high for El Cajon on 8/21?

For the date of Aug 21, the highest temperature ever reached in El Cajon history is 101 °F which has happened 2 times, most recently in 1982.

Highest Temperatures in El Cajon on August 21

Rank	Temperature	Year
1	101 °F	1982
1	101 °F	1930
3	100 °F	2000
3	100 °F	1935
5	99 °F	1944
6	98 °F	2010
6	98 °F	1981
6	98 °F	1903
9	97 °F	1949
10	96 °F	1925
10	96 °F	1938

What's the all-time low for El Cajon on 8/21?

For the date of Aug 21, the lowest temperature ever reached in El Cajon history is 49 °F which has happened 2 times, most recently in 1959.

Lowest Temperatures in El Cajon on August 21

Rank	Temperature	Year
1	49 °F	1925
1	49 °F	1959
3	50 °F	1899
4	51 °F	1916
5	52 °F	2000
5	52 °F	1912
7	53 °F	1944
7	53 °F	1949
9	54 °F	1956
9	54 °F	1932
9	54 °F	1923
9	54 °F	1955

Lowest High Temperatures in El Cajon on August 21

Rank	Temperature	Year
1	74 °F	2023
2	78 °F	2021
3	79 °F	1989
3	79 °F	1947
3	79 °F	1914
6	80 °F	1916
6	80 °F	1906
6	80 °F	1954
9	81 °F	2002
9	81 °F	2011
9	81 °F	1950
9	81 °F	1926

What's the most it has ever rained in El Cajon on 8/21?

For the date of Aug 21, the most precipitation ever recorded in El Cajon history is 0.69 inches which happened in 2023.

All-Time Most Precipitation in El Cajon on August 21

Rank	Precipitation	Year
1	0.69 inches	2023
2	0.10 inches	1906
3	0.01 inches	2003

Weather Station Details

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