Chula Vista October 18 Weather Records

Daily averages and all-time records for weather in Chula Vista, California for the date of October 18.

October 18 All-Time Records 1918–2024
Highest temperature	85 °F	2022
Lowest temperature	47 °F	1946
Lowest daily high	63 °F	1949
Highest daily low	71 °F	2015
Most precipitation	1.04 inches	2004
Most snow	none	-

October 18 All-Time Records
1918–2024

Highest temperature

85 °F

47 °F

63 °F

Highest daily low

71 °F

2015

Most precipitation

1.04 inches

2004

Most snow

none

October 18 Average Weather 1991–2020 ¹
Average high	75.6 °F
Average low	57.8 °F
Chance precipitation	4.5%
Chance snow	0%

October 18 Average Weather
1991–2020 ¹

Average high

75.6 °F

Average low

57.8 °F

Chance precipitation

4.5%

Chance snow

Chula Vista October 18 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	73	62	0.00	n/a
2022	85	58	0.00	n/a
2021	67	56	0.00	n/a
2020	78	60	0.00	n/a
2019	75	57	0.00	n/a
2018	83	55	0.00	n/a
2017	76	62	0.00	n/a
2016	73	61	0.00	n/a
2015	77	71	0.01	n/a
2014	73	61	0.00	n/a
2013	79	51	0.00	n/a
2012	76	67	0.00	n/a
2011	71	60	0.00	n/a
2010	66	60	0.04	0.0
2009	70	61	0.00	0.0
2008	n/a	n/a	0.00	0.0
2007	75	53	0.00	0.0
2006	76	52	0.00	0.0
2005	n/a	n/a	n/a	n/a
2004	73	63	1.04	0.0
2003	n/a	n/a	0.00	0.0
2002	n/a	n/a	0.00	0.0
2001	75	51	0.00	0.0
2000	70	62	0.00	0.0
1999	85	51	0.00	0.0
1998	80	48	0.00	0.0
1997	n/a	54	0.00	0.0
1996	71	55	0.00	0.0
1995	73	62	0.00	0.0
1994	76	50	0.00	0.0
1993	72	55	0.00	0.0
1992	72	58	0.00	0.0
1991	78	57	0.00	0.0
1990	76	59	0.00	0.0
1989	79	53	0.00	0.0
1988	75	57	0.00	0.0
1987	71	66	0.00	0.0
1986	n/a	52	0.00	0.0
1985	74	61	0.00	0.0
1984	n/a	n/a	0.00	0.0
1983	77	57	0.00	0.0
1982	72	54	0.00	0.0
1981	74	53	0.00	0.0
1980	66	49	0.00	0.0
1979	72	65	0.00	0.0
1978	69	56	0.00	0.0
1977	68	62	0.00	0.0
1976	72	63	0.00	0.0
1975	68	56	0.00	0.0
1974	80	53	0.00	0.0
1973	78	58	0.00	0.0
1972	68	60	0.41	0.0
1971	64	49	0.04	0.0
1970	68	60	0.00	0.0
1969	67	60	0.00	0.0
1968	80	54	0.00	0.0
1967	85	57	0.00	0.0
1966	76	52	0.00	0.0
1965	69	n/a	0.00	0.0
1964	n/a	n/a	0.00	0.0
1963	69	55	0.00	0.0
1962	65	55	0.00	0.0
1961	69	63	0.00	0.0
1960	72	51	0.00	0.0
1959	n/a	n/a	0.00	0.0
1958	n/a	n/a	0.00	0.0
1957	72	61	0.00	0.0
1956	66	59	0.00	0.0
1955	64	58	0.00	0.0
1954	73	52	0.00	0.0
1953	70	54	0.00	0.0
1952	69	56	0.00	0.0
1951	72	53	0.00	0.0
1950	70	49	0.00	0.0
1949	63	60	0.00	0.0
1948	68	57	0.83	0.0
1947	70	63	0.00	0.0
1946	67	47	0.00	0.0
1945	68	62	0.01	0.0
1944	68	58	0.00	0.0
1943	65	60	0.00	0.0
1942	74	51	0.00	n/a
1941	71	59	0.00	n/a
1940	85	58	0.00	n/a
1939	70	57	0.00	n/a
1938	67	49	0.00	n/a
1937	68	52	0.00	n/a
1936	72	59	0.71	n/a
1935	80	51	0.00	0.0
1934	70	50	0.05	n/a
1933	79	48	0.00	n/a
1932	68	49	0.00	n/a
1931	67	59	0.01	n/a
1930	67	56	0.00	n/a
1929	69	51	0.00	n/a
1928	69	54	0.00	n/a
1927	72	54	0.00	n/a
1926	67	61	0.00	n/a
1925	67	54	0.00	n/a
1924	72	47	0.00	n/a
1923	72	49	0.00	n/a
1922	66	57	0.00	n/a
1921	66	52	0.00	n/a
1920	65	58	0.33	n/a
1919	69	51	0.00	n/a
1918	69	53	0.00	n/a

What's the all-time high for Chula Vista on 10/18?

For the date of Oct 18, the highest temperature ever reached in Chula Vista history is 85 °F which has happened 4 times, most recently in 2022.

Highest Temperatures in Chula Vista on October 18

Rank	Temperature	Year
1	85 °F	1940
1	85 °F	1967
1	85 °F	1999
1	85 °F	2022
5	83 °F	2018
6	80 °F	1998
6	80 °F	1974
6	80 °F	1935
6	80 °F	1968
10	79 °F	1989
10	79 °F	2013
10	79 °F	1933

What's the all-time low for Chula Vista on 10/18?

For the date of Oct 18, the lowest temperature ever reached in Chula Vista history is 47 °F which has happened 2 times, most recently in 1946.

Lowest Temperatures in Chula Vista on October 18

Rank	Temperature	Year
1	47 °F	1946
1	47 °F	1924
3	48 °F	1933
3	48 °F	1998
5	49 °F	1980
5	49 °F	1950
5	49 °F	1932
5	49 °F	1971
5	49 °F	1938
5	49 °F	1923

Lowest High Temperatures in Chula Vista on October 18

Rank	Temperature	Year
1	63 °F	1949
2	64 °F	1955
2	64 °F	1971
4	65 °F	1962
4	65 °F	1920
4	65 °F	1943
7	66 °F	1922
7	66 °F	1956
7	66 °F	2010
7	66 °F	1921
7	66 °F	1980

What's the most it has ever rained in Chula Vista on 10/18?

For the date of Oct 18, the most precipitation ever recorded in Chula Vista history is 1.04 inches which happened in 2004.

All-Time Most Precipitation in Chula Vista on October 18

Rank	Precipitation	Year
1	1.04 inches	2004
2	0.83 inches	1948
3	0.71 inches	1936
4	0.41 inches	1972
5	0.33 inches	1920
6	0.05 inches	1934
7	0.04 inches	1971
7	0.04 inches	2010
9	0.01 inches	2015
9	0.01 inches	1931
9	0.01 inches	1945

Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location