El Cajon October 21 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	89	58	0.00	n/a
2022	79	59	0.00	n/a
2021	81	50	0.00	n/a
2020	78	61	0.00	n/a
2019	93	53	0.00	n/a
2018	83	52	0.00	n/a
2017	82	53	0.00	n/a
2016	94	54	0.00	n/a
2015	81	58	0.00	n/a
2014	83	63	0.00	n/a
2013	80	48	0.00	n/a
2012	72	62	0.11	n/a
2011	76	61	0.00	n/a
2010	68	59	0.00	0.0
2009	83	52	0.00	0.0
2008	83	51	0.00	0.0
2007	n/a	n/a	n/a	n/a
2006	n/a	n/a	n/a	n/a
2005	n/a	n/a	n/a	n/a
2004	67	57	0.17	0.0
2003	102	57	0.00	0.0
2002	76	53	0.00	0.0
2001	79	56	0.00	0.0
2000	71	62	0.00	0.0
1999	n/a	n/a	0.00	0.0
1998	n/a	n/a	n/a	n/a
1997	74	59	0.00	0.0
1996	79	47	0.00	0.0
1995	83	54	0.00	0.0
1994	76	48	0.00	0.0
1993	n/a	50	0.00	0.0
1992	n/a	n/a	n/a	n/a
1991	77	n/a	0.00	0.0
1990	87	47	0.00	0.0
1989	76	57	0.24	0.0
1988	78	63	0.00	0.0
1987	80	57	0.00	0.0
1986	82	48	0.00	0.0
1985	72	51	0.00	0.0
1984	71	50	0.00	0.0
1983	89	53	0.00	0.0
1982	83	49	0.00	0.0
1981	82	53	0.00	0.0
1980	90	47	0.00	0.0
1959	74	46	0.00	0.0
1958	81	52	0.00	0.0
1957	67	51	0.50	0.0
1956	93	53	0.00	0.0
1955	64	55	0.00	0.0
1954	83	49	0.00	0.0
1953	80	43	0.00	0.0
1952	83	47	0.00	0.0
1951	84	50	0.00	0.0
1950	78	43	0.00	0.0
1949	66	35	0.00	0.0
1948	81	52	0.00	0.0
1947	77	52	0.00	0.0
1946	84	41	0.00	0.0
1945	77	52	0.00	0.0
1944	80	46	0.00	n/a
1943	75	53	0.00	0.0
1942	96	51	0.00	n/a
1941	60	52	0.17	n/a
1940	80	53	0.00	n/a
1939	97	43	0.00	n/a
1938	89	42	0.00	n/a
1937	93	45	0.00	n/a
1936	74	54	0.00	0.0
1935	73	47	0.00	n/a
1934	81	44	0.00	n/a
1933	73	49	0.00	n/a
1932	75	40	0.00	n/a
1931	72	52	0.00	n/a
1930	77	48	0.00	n/a
1929	104	53	0.00	n/a
1928	83	41	0.00	n/a
1927	88	46	0.00	n/a
1926	71	48	0.00	n/a
1925	74	49	0.00	n/a
1924	84	40	0.00	n/a
1923	78	49	0.00	n/a
1922	79	51	0.00	n/a
1921	81	52	0.00	n/a
1920	70	38	0.00	0.0
1919	82	42	0.00	n/a
1918	81	53	0.00	n/a
1917	96	44	n/a	n/a
1916	78	43	0.00	n/a
1915	85	40	0.00	n/a
1914	65	58	0.14	n/a
1913	88	48	0.00	n/a
1912	76	44	0.00	n/a
1911	86	47	0.00	n/a
1910	88	42	0.00	n/a
1909	80	47	0.00	n/a
1908	74	39	0.00	n/a
1907	82	56	0.00	n/a
1906	73	40	0.00	n/a
1905	75	52	0.20	n/a
1904	93	73	0.00	n/a
1903	81	50	0.00	n/a
1902	75	50	0.00	n/a
1901	99	52	0.00	n/a
1900	87	46	0.00	n/a
1899	77	49	0.00	n/a

What's the all-time high for El Cajon on 10/21?

For the date of Oct 21, the highest temperature ever reached in El Cajon history is 104 °F which happened in 1929.

Highest Temperatures in El Cajon on October 21

Rank	Temperature	Year
1	104 °F	1929
2	102 °F	2003
3	99 °F	1901
4	97 °F	1939
5	96 °F	1917
5	96 °F	1942
7	94 °F	2016
8	93 °F	1956
8	93 °F	1937
8	93 °F	1904
8	93 °F	2019

What's the all-time low for El Cajon on 10/21?

For the date of Oct 21, the lowest temperature ever reached in El Cajon history is 35 °F which happened in 1949.

Lowest Temperatures in El Cajon on October 21

Rank	Temperature	Year
1	35 °F	1949
2	38 °F	1920
3	39 °F	1908
4	40 °F	1915
4	40 °F	1906
4	40 °F	1932
4	40 °F	1924
8	41 °F	1946
8	41 °F	1928
10	42 °F	1938
10	42 °F	1910
10	42 °F	1919

Lowest High Temperatures in El Cajon on October 21

Rank	Temperature	Year
1	60 °F	1941
2	64 °F	1955
3	65 °F	1914
4	66 °F	1949
5	67 °F	2004
5	67 °F	1957
7	68 °F	2010
8	70 °F	1920
9	71 °F	1984
9	71 °F	1926
9	71 °F	2000

What's the most it has ever rained in El Cajon on 10/21?

For the date of Oct 21, the most precipitation ever recorded in El Cajon history is 0.50 inches which happened in 1957.

All-Time Most Precipitation in El Cajon on October 21

Rank	Precipitation	Year
1	0.50 inches	1957
2	0.24 inches	1989
3	0.20 inches	1905
4	0.17 inches	2004
4	0.17 inches	1941
6	0.14 inches	1914
7	0.11 inches	2012

Weather Station Details

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