El Cajon January 20 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	n/a	n/a	n/a	n/a
2023	62	43	0.10	n/a
2022	76	41	0.00	n/a
2021	69	57	0.00	n/a
2020	65	48	0.00	n/a
2019	76	45	0.00	n/a
2018	60	51	0.02	n/a
2017	59	52	1.14	n/a
2016	71	52	0.00	n/a
2015	68	46	0.00	n/a
2014	82	40	0.00	n/a
2013	80	38	0.00	n/a
2012	63	42	0.00	n/a
2011	79	47	0.00	n/a
2010	61	46	0.03	0.0
2009	87	42	0.00	0.0
2008	64	35	0.00	0.0
2007	61	35	0.00	0.0
2006	69	40	0.00	0.0
2005	n/a	48	0.00	0.0
2004	61	52	0.00	0.0
2003	68	45	0.00	0.0
2002	71	33	0.00	0.0
2001	75	38	0.00	0.0
2000	77	54	0.00	0.0
1999	61	53	0.04	0.0
1998	63	46	0.00	0.0
1997	66	41	0.00	0.0
1996	n/a	n/a	n/a	n/a
1995	63	38	0.00	0.0
1994	76	39	0.00	0.0
1993	63	46	0.00	0.0
1992	69	38	0.00	0.0
1991	80	41	0.00	0.0
1990	66	36	0.00	0.0
1989	78	39	0.00	0.0
1988	63	29	0.00	0.0
1987	65	39	0.00	0.0
1986	64	48	0.00	0.0
1985	64	49	0.00	0.0
1984	62	39	0.00	0.0
1983	60	36	0.01	0.0
1982	67	43	0.46	0.0
1981	72	42	0.00	0.0
1980	67	38	0.00	0.0
1959	69	43	0.00	0.0
1958	70	29	0.00	0.0
1957	63	30	0.00	0.0
1956	n/a	n/a	n/a	n/a
1955	58	35	0.07	0.0
1954	57	47	1.28	0.0
1953	67	35	0.00	0.0
1952	63	43	0.00	0.0
1951	62	38	0.00	0.0
1950	80	40	0.00	0.0
1949	56	38	0.11	0.0
1948	72	25	0.00	0.0
1947	77	28	0.00	0.0
1946	64	38	0.00	0.0
1945	59	39	0.00	0.0
1944	74	37	0.00	0.0
1943	62	28	0.00	n/a
1942	83	34	0.00	n/a
1941	63	39	0.03	n/a
1940	62	33	0.00	n/a
1939	64	40	0.00	n/a
1938	63	45	0.30	n/a
1937	49	39	0.00	n/a
1936	78	29	0.00	0.0
1935	59	33	0.01	n/a
1934	70	31	0.00	n/a
1933	52	35	1.18	n/a
1932	62	44	0.03	n/a
1931	70	27	0.00	n/a
1930	64	45	0.02	n/a
1929	56	45	0.70	n/a
1928	72	28	0.00	n/a
1927	62	43	0.00	n/a
1926	63	26	0.00	n/a
1925	78	34	0.00	n/a
1924	76	29	0.00	n/a
1923	68	46	0.00	n/a
1922	56	26	0.00	n/a
1921	58	38	0.01	0.0
1920	63	48	0.00	n/a
1919	60	45	0.00	n/a
1918	69	30	0.00	n/a
1917	45	38	0.36	n/a
1916	57	42	0.00	n/a
1915	70	30	0.00	n/a
1914	63	35	0.00	n/a
1913	65	34	0.00	n/a
1912	82	n/a	0.00	0.0
1911	n/a	n/a	n/a	n/a
1910	75	33	0.00	n/a
1909	58	49	0.00	0.0
1908	n/a	42	0.00	n/a
1907	71	32	0.00	n/a
1906	63	43	0.06	n/a
1905	68	41	0.00	n/a
1904	58	40	0.00	n/a
1903	73	35	0.00	n/a
1902	70	34	0.00	n/a
1901	70	38	0.17	n/a
1900	72	34	0.00	n/a

What's the all-time high for El Cajon on 1/20?

For the date of Jan 20, the highest temperature ever reached in El Cajon history is 87 °F which happened in 2009.

Highest Temperatures in El Cajon on January 20

Rank	Temperature	Year
1	87 °F	2009
2	83 °F	1942
3	82 °F	2014
3	82 °F	1912
5	80 °F	1991
5	80 °F	2013
5	80 °F	1950
8	79 °F	2011
9	78 °F	1925
9	78 °F	1989
9	78 °F	1936

What's the all-time low for El Cajon on 1/20?

For the date of Jan 20, the lowest temperature ever reached in El Cajon history is 25 °F which happened in 1948.

Lowest Temperatures in El Cajon on January 20

Rank	Temperature	Year
1	25 °F	1948
2	26 °F	1926
2	26 °F	1922
4	27 °F	1931
5	28 °F	1943
5	28 °F	1928
5	28 °F	1947
8	29 °F	1924
8	29 °F	1958
8	29 °F	1988
8	29 °F	1936

Lowest High Temperatures in El Cajon on January 20

Rank	Temperature	Year
1	45 °F	1917
2	49 °F	1937
3	52 °F	1933
4	56 °F	1929
4	56 °F	1949
4	56 °F	1922
7	57 °F	1954
7	57 °F	1916
9	58 °F	1904
9	58 °F	1955
9	58 °F	1921
9	58 °F	1909

What's the most it has ever rained in El Cajon on 1/20?

For the date of Jan 20, the most precipitation ever recorded in El Cajon history is 1.28 inches which happened in 1954.

All-Time Most Precipitation in El Cajon on January 20

Rank	Precipitation	Year
1	1.28 inches	1954
2	1.18 inches	1933
3	1.14 inches	2017
4	0.70 inches	1929
5	0.46 inches	1982
6	0.36 inches	1917
7	0.30 inches	1938
8	0.17 inches	1901
9	0.11 inches	1949
10	0.10 inches	2023

Weather Station Details

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