Chula Vista March 21 Weather Records

Daily averages and all-time records for weather in Chula Vista, California for the date of March 21.

March 21 All-Time Records 1918–2024
Highest temperature	86 °F	1989
Lowest temperature	38 °F	1952
Lowest daily high	57 °F	1924
Highest daily low	61 °F	2015
Most precipitation	0.95 inches	2011
Most snow	none	-

March 21 All-Time Records
1918–2024

Highest temperature

86 °F

38 °F

57 °F

Highest daily low

61 °F

2015

Most precipitation

0.95 inches

2011

Most snow

none

March 21 Average Weather 1991–2020 ¹
Average high	68.0 °F
Average low	51.6 °F
Chance precipitation	14.6%
Chance snow	0%

March 21 Average Weather
1991–2020 ¹

Average high

68.0 °F

Average low

51.6 °F

Chance precipitation

14.6%

Chance snow

Chula Vista March 21 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	65	54	0.90	n/a
2022	67	48	0.00	n/a
2021	63	45	0.00	n/a
2020	65	49	0.00	n/a
2019	62	50	0.05	n/a
2018	73	52	0.00	n/a
2017	69	52	0.00	n/a
2016	68	57	0.00	n/a
2015	70	61	0.00	n/a
2014	67	60	0.00	n/a
2013	62	54	0.00	n/a
2012	71	47	0.00	n/a
2011	61	50	0.95	n/a
2010	73	51	0.00	0.0
2009	65	56	0.00	0.0
2008	73	46	0.00	0.0
2007	63	54	0.38	0.0
2006	n/a	n/a	n/a	n/a
2005	n/a	n/a	n/a	0.0
2004	67	56	0.00	0.0
2003	67	48	0.00	0.0
2002	71	45	0.03	0.0
2001	64	56	0.00	0.0
2000	66	45	0.00	0.0
1999	64	47	0.00	0.0
1998	70	56	0.00	0.0
1997	80	49	0.00	0.0
1996	66	58	0.00	0.0
1995	65	55	n/a	0.0
1994	68	53	0.00	0.0
1993	68	59	0.00	0.0
1992	67	56	0.17	0.0
1991	60	45	0.95	0.0
1990	76	52	0.00	0.0
1989	86	45	0.00	0.0
1988	80	47	0.00	0.0
1987	63	49	0.29	0.0
1986	85	52	0.00	0.0
1985	63	50	0.00	0.0
1984	76	51	0.00	0.0
1983	63	49	0.45	0.0
1982	69	41	0.00	0.0
1981	63	47	0.00	0.0
1980	65	51	0.00	0.0
1979	59	49	0.38	0.0
1978	65	57	0.03	0.0
1977	61	45	0.00	0.0
1976	72	49	0.00	0.0
1975	60	50	0.00	0.0
1974	61	50	0.13	0.0
1973	58	50	0.09	0.0
1972	62	56	0.00	0.0
1971	60	47	0.00	0.0
1970	70	46	0.00	0.0
1969	59	50	0.00	0.0
1968	69	43	0.00	0.0
1967	63	47	0.00	0.0
1966	65	45	0.00	0.0
1965	72	n/a	0.00	0.0
1964	n/a	n/a	0.00	0.0
1963	69	47	0.00	0.0
1962	60	49	0.00	0.0
1961	64	54	0.00	0.0
1960	n/a	47	0.00	0.0
1959	n/a	n/a	0.00	0.0
1958	61	53	0.10	0.0
1957	66	54	0.02	0.0
1956	62	48	0.00	0.0
1955	65	41	0.00	0.0
1954	58	49	0.58	0.0
1953	65	44	0.00	0.0
1952	63	38	0.00	0.0
1951	66	42	0.00	0.0
1950	64	49	0.00	0.0
1949	62	44	0.00	0.0
1948	62	40	0.00	0.0
1947	62	53	0.00	0.0
1946	58	50	0.44	0.0
1945	58	48	0.00	0.0
1944	63	39	0.00	0.0
1943	63	48	0.00	n/a
1942	67	38	0.00	n/a
1941	66	46	0.00	n/a
1940	62	54	0.00	n/a
1939	58	52	0.00	0.0
1938	59	41	0.00	0.0
1937	60	46	0.00	n/a
1936	63	56	0.08	0.0
1935	60	42	0.00	n/a
1934	66	50	0.00	n/a
1933	62	45	0.00	n/a
1932	65	39	0.00	n/a
1931	79	52	0.00	n/a
1930	62	51	0.00	n/a
1929	60	51	0.02	n/a
1928	62	50	0.00	n/a
1927	69	44	0.00	n/a
1926	66	50	0.00	n/a
1925	63	50	0.00	n/a
1924	57	45	0.03	n/a
1923	63	41	0.00	n/a
1922	59	52	0.00	n/a
1921	62	41	0.00	n/a
1920	62	52	0.20	n/a
1919	59	43	0.01	n/a

What's the all-time high for Chula Vista on 3/21?

For the date of Mar 21, the highest temperature ever reached in Chula Vista history is 86 °F which happened in 1989.

Highest Temperatures in Chula Vista on March 21

Rank	Temperature	Year
1	86 °F	1989
2	85 °F	1986
3	80 °F	1997
3	80 °F	1988
5	79 °F	1931
6	76 °F	1990
6	76 °F	1984
8	73 °F	2008
8	73 °F	2010
8	73 °F	2018

What's the all-time low for Chula Vista on 3/21?

For the date of Mar 21, the lowest temperature ever reached in Chula Vista history is 38 °F which has happened 2 times, most recently in 1952.

Lowest Temperatures in Chula Vista on March 21

Rank	Temperature	Year
1	38 °F	1942
1	38 °F	1952
3	39 °F	1932
3	39 °F	1944
5	40 °F	1948
6	41 °F	1955
6	41 °F	1982
6	41 °F	1923
6	41 °F	1921
6	41 °F	1938

Lowest High Temperatures in Chula Vista on March 21

Rank	Temperature	Year
1	57 °F	1924
2	58 °F	1946
2	58 °F	1973
2	58 °F	1954
2	58 °F	1945
2	58 °F	1939
7	59 °F	1969
7	59 °F	1919
7	59 °F	1979
7	59 °F	1922
7	59 °F	1938

What's the most it has ever rained in Chula Vista on 3/21?

For the date of Mar 21, the most precipitation ever recorded in Chula Vista history is 0.95 inches which has happened 2 times, most recently in 2011.

All-Time Most Precipitation in Chula Vista on March 21

Rank	Precipitation	Year
1	0.95 inches	1991
1	0.95 inches	2011
3	0.90 inches	2023
4	0.58 inches	1954
5	0.45 inches	1983
6	0.44 inches	1946
7	0.38 inches	1979
7	0.38 inches	2007
9	0.29 inches	1987
10	0.20 inches	1920

Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location