El Cajon October 18 Weather Records

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	86	55	0.00	n/a
2022	92	57	0.00	n/a
2021	66	58	0.00	n/a
2020	90	57	0.00	n/a
2019	81	55	0.00	n/a
2018	87	51	0.00	n/a
2017	87	61	0.00	n/a
2016	80	57	0.00	n/a
2015	77	70	0.02	n/a
2014	77	64	0.00	n/a
2013	83	50	0.00	n/a
2012	78	66	0.00	n/a
2011	88	55	0.00	n/a
2010	67	60	0.03	0.0
2009	88	58	0.00	0.0
2008	n/a	n/a	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	68	63	0.30	0.0
2003	n/a	n/a	0.00	0.0
2002	70	59	0.00	0.0
2001	89	49	0.00	0.0
2000	76	60	0.00	0.0
1999	n/a	n/a	0.00	0.0
1998	n/a	n/a	n/a	n/a
1997	95	51	0.00	0.0
1996	79	52	0.00	0.0
1995	78	53	0.00	0.0
1994	76	48	0.00	0.0
1993	71	51	0.00	0.0
1992	n/a	n/a	n/a	n/a
1991	88	56	0.00	0.0
1990	78	58	0.00	0.0
1989	96	51	0.00	0.0
1988	78	60	0.00	0.0
1987	n/a	63	0.00	0.0
1986	71	56	0.00	0.0
1985	78	62	0.00	0.0
1984	74	48	0.00	0.0
1983	80	52	0.00	0.0
1982	83	55	0.00	0.0
1981	92	46	0.00	0.0
1980	82	43	0.00	0.0
1959	87	46	0.00	0.0
1958	100	49	0.00	0.0
1957	70	51	0.00	0.0
1956	80	50	0.00	0.0
1955	76	51	0.00	0.0
1954	94	46	0.00	0.0
1953	82	43	0.00	0.0
1952	85	54	0.00	0.0
1951	92	49	0.00	0.0
1950	86	43	0.00	0.0
1949	63	54	0.18	0.0
1948	70	52	0.73	0.0
1947	89	51	0.00	0.0
1946	79	40	0.00	0.0
1945	75	60	0.00	0.0
1944	84	48	0.00	n/a
1943	63	55	0.00	0.0
1942	90	45	0.00	n/a
1941	78	55	0.00	n/a
1940	104	n/a	0.00	n/a
1939	85	47	0.00	n/a
1938	82	38	0.00	n/a
1937	82	49	0.00	n/a
1936	73	57	0.06	0.0
1935	88	44	0.00	n/a
1934	71	57	0.26	n/a
1933	92	44	0.00	n/a
1932	71	44	0.00	n/a
1931	64	54	0.00	n/a
1930	81	55	0.00	n/a
1929	79	59	0.00	n/a
1928	88	50	0.00	n/a
1927	92	46	0.00	n/a
1926	74	55	0.00	n/a
1925	74	52	0.00	n/a
1924	88	38	0.00	n/a
1923	97	46	0.00	n/a
1922	84	49	0.00	n/a
1921	92	50	0.00	n/a
1920	68	52	0.01	0.0
1919	80	37	0.00	n/a
1918	78	45	0.00	n/a
1917	90	45	n/a	n/a
1916	72	54	0.00	n/a
1915	90	52	0.00	n/a
1914	76	49	0.00	n/a
1913	97	45	0.00	n/a
1912	90	50	0.00	n/a
1911	82	40	0.00	n/a
1910	79	49	0.00	n/a
1909	77	44	0.00	n/a
1908	69	44	0.42	n/a
1907	70	58	0.06	n/a
1906	72	56	0.00	n/a
1905	75	48	0.00	n/a
1904	88	68	0.00	n/a
1903	97	47	0.00	n/a
1902	78	49	0.00	n/a
1901	80	47	0.00	n/a
1900	79	56	0.00	n/a
1899	74	46	0.00	n/a

What's the all-time high for El Cajon on 10/18?

For the date of Oct 18, the highest temperature ever reached in El Cajon history is 104 °F which happened in 1940.

Highest Temperatures in El Cajon on October 18

Rank	Temperature	Year
1	104 °F	1940
2	100 °F	1958
3	97 °F	1913
3	97 °F	1923
3	97 °F	1903
6	96 °F	1989
7	95 °F	1997
8	94 °F	1954
9	92 °F	2022
9	92 °F	1951
9	92 °F	1927
9	92 °F	1921
9	92 °F	1981
9	92 °F	1933

What's the all-time low for El Cajon on 10/18?

For the date of Oct 18, the lowest temperature ever reached in El Cajon history is 37 °F which happened in 1919.

Lowest Temperatures in El Cajon on October 18

Rank	Temperature	Year
1	37 °F	1919
2	38 °F	1924
2	38 °F	1938
4	40 °F	1946
4	40 °F	1911
6	43 °F	1980
6	43 °F	1950
6	43 °F	1953
9	44 °F	1909
9	44 °F	1932
9	44 °F	1935
9	44 °F	1908
9	44 °F	1933

Lowest High Temperatures in El Cajon on October 18

Rank	Temperature	Year
1	63 °F	1943
1	63 °F	1949
3	64 °F	1931
4	66 °F	2021
5	67 °F	2010
6	68 °F	1920
6	68 °F	2004
8	69 °F	1908
9	70 °F	2002
9	70 °F	1957
9	70 °F	1907
9	70 °F	1948

What's the most it has ever rained in El Cajon on 10/18?

For the date of Oct 18, the most precipitation ever recorded in El Cajon history is 0.73 inches which happened in 1948.

All-Time Most Precipitation in El Cajon on October 18

Rank	Precipitation	Year
1	0.73 inches	1948
2	0.42 inches	1908
3	0.30 inches	2004
4	0.26 inches	1934
5	0.18 inches	1949
6	0.06 inches	1936
6	0.06 inches	1907
8	0.03 inches	2010
9	0.02 inches	2015
10	0.01 inches	1920

Weather Station Details

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