El Cajon April 21 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	89	49	0.00	n/a
2022	73	47	0.00	n/a
2021	61	56	0.00	n/a
2020	70	57	0.00	n/a
2019	67	57	0.00	n/a
2018	87	49	0.00	n/a
2017	92	54	0.00	n/a
2016	83	52	0.00	n/a
2015	70	59	0.00	n/a
2014	82	56	0.00	n/a
2013	81	51	0.00	n/a
2012	81	55	0.00	n/a
2011	n/a	n/a	n/a	n/a
2010	78	47	n/a	0.0
2009	98	59	0.00	0.0
2008	71	49	0.00	0.0
2007	65	47	0.00	0.0
2006	75	55	0.00	0.0
2005	n/a	n/a	0.00	0.0
2004	n/a	n/a	n/a	0.0
2003	69	54	0.00	0.0
2002	79	43	0.00	0.0
2001	69	43	0.00	0.0
2000	83	47	0.00	0.0
1999	72	n/a	0.00	0.0
1998	n/a	n/a	n/a	n/a
1997	83	56	0.00	0.0
1996	73	50	0.00	0.0
1995	65	50	0.00	0.0
1994	72	57	0.00	0.0
1993	88	52	0.00	0.0
1992	n/a	n/a	n/a	n/a
1991	n/a	54	0.00	0.0
1990	70	59	0.00	0.0
1989	n/a	57	0.00	0.0
1988	64	51	0.51	0.0
1987	93	40	0.00	0.0
1986	86	46	0.00	0.0
1985	64	51	0.04	0.0
1984	80	43	0.00	0.0
1983	67	52	0.51	0.0
1982	85	53	0.00	0.0
1981	77	48	0.00	0.0
1980	70	53	0.01	0.0
1959	79	59	0.00	0.0
1958	93	48	0.00	0.0
1957	59	42	0.32	0.0
1956	83	50	0.00	0.0
1955	71	34	0.00	0.0
1954	n/a	54	0.00	0.0
1953	70	49	0.05	0.0
1952	74	45	0.00	0.0
1951	71	53	0.01	0.0
1950	68	51	0.00	0.0
1949	83	47	0.00	0.0
1948	67	52	0.00	n/a
1947	78	54	0.00	0.0
1946	78	46	0.00	0.0
1945	65	52	0.00	0.0
1944	69	45	0.00	0.0
1943	75	53	0.00	n/a
1942	64	52	0.44	n/a
1941	75	42	0.00	n/a
1940	70	54	0.00	n/a
1939	79	51	0.00	n/a
1938	74	57	0.00	n/a
1937	80	43	0.00	n/a
1936	76	51	0.00	0.0
1935	73	49	0.00	n/a
1934	77	51	0.00	n/a
1933	79	39	0.00	n/a
1932	62	43	0.05	n/a
1931	83	57	0.00	n/a
1930	87	55	0.00	n/a
1929	70	44	0.00	n/a
1928	78	39	0.00	n/a
1927	91	40	0.00	n/a
1926	81	50	n/a	n/a
1925	57	41	0.99	n/a
1924	75	44	0.04	n/a
1923	61	52	0.07	n/a
1922	80	40	n/a	n/a
1921	89	40	0.00	n/a
1920	65	46	0.00	n/a
1919	79	44	0.00	n/a
1918	86	41	0.00	n/a
1917	79	42	0.00	n/a
1916	82	43	0.00	n/a
1915	60	56	0.90	n/a
1914	60	53	0.06	n/a
1913	70	49	0.00	n/a
1912	59	43	0.00	n/a
1911	82	53	0.00	0.0
1910	94	42	0.00	0.0
1909	63	51	0.00	n/a
1908	74	53	0.00	n/a
1907	84	41	0.00	n/a
1906	88	48	0.00	n/a
1905	67	50	0.00	n/a
1904	n/a	n/a	n/a	n/a
1903	69	46	0.00	n/a
1902	59	45	0.31	n/a
1901	n/a	n/a	n/a	n/a
1900	60	45	0.30	n/a
1899	96	44	0.00	0.0

What's the all-time high for El Cajon on 4/21?

For the date of Apr 21, the highest temperature ever reached in El Cajon history is 98 °F which happened in 2009.

Highest Temperatures in El Cajon on April 21

Rank	Temperature	Year
1	98 °F	2009
2	96 °F	1899
3	94 °F	1910
4	93 °F	1958
4	93 °F	1987
6	92 °F	2017
7	91 °F	1927
8	89 °F	2023
8	89 °F	1921
10	88 °F	1993
10	88 °F	1906

What's the all-time low for El Cajon on 4/21?

For the date of Apr 21, the lowest temperature ever reached in El Cajon history is 34 °F which happened in 1955.

Lowest Temperatures in El Cajon on April 21

Rank	Temperature	Year
1	34 °F	1955
2	39 °F	1933
2	39 °F	1928
4	40 °F	1922
4	40 °F	1921
4	40 °F	1927
4	40 °F	1987
8	41 °F	1907
8	41 °F	1925
8	41 °F	1918

Lowest High Temperatures in El Cajon on April 21

Rank	Temperature	Year
1	57 °F	1925
2	59 °F	1912
2	59 °F	1957
2	59 °F	1902
5	60 °F	1900
5	60 °F	1914
5	60 °F	1915
8	61 °F	1923
8	61 °F	2021
10	62 °F	1932

What's the most it has ever rained in El Cajon on 4/21?

For the date of Apr 21, the most precipitation ever recorded in El Cajon history is 0.99 inches which happened in 1925.

All-Time Most Precipitation in El Cajon on April 21

Rank	Precipitation	Year
1	0.99 inches	1925
2	0.90 inches	1915
3	0.51 inches	1983
3	0.51 inches	1988
5	0.44 inches	1942
6	0.32 inches	1957
7	0.31 inches	1902
8	0.30 inches	1900
9	0.07 inches	1923
10	0.06 inches	1914

Weather Station Details

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