Newport Beach April 21 Weather Records

Daily averages and all-time records for weather in Newport Beach, California for the date of April 21.

April 21 All-Time Records 1921–2024
Highest temperature	84 °F	2009
Lowest temperature	42 °F	1922
Lowest daily high	56 °F	2001
Highest daily low	60 °F	2009
Most precipitation	0.42 inches	1942
Most snow	none	-

April 21 All-Time Records
1921–2024

Highest temperature

84 °F

42 °F

56 °F

Highest daily low

60 °F

2009

Most precipitation

0.42 inches

1942

Most snow

none

April 21 Average Weather 1991–2020 ¹
Average high	65.6 °F
Average low	55.7 °F
Chance precipitation	7.9%
Chance snow	0%

April 21 Average Weather
1991–2020 ¹

Average high

65.6 °F

Average low

55.7 °F

Chance precipitation

7.9%

Chance snow

Newport Beach April 21 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2024	65	58	0.00	n/a
2023	73	55	0.00	n/a
2022	65	53	0.00	n/a
2021	61	57	0.00	n/a
2020	64	58	0.00	n/a
2019	68	55	0.00	n/a
2018	68	54	0.00	n/a
2017	72	56	0.00	n/a
2016	74	58	0.00	n/a
2015	63	59	0.00	n/a
2014	66	59	0.00	n/a
2013	65	56	0.00	n/a
2012	60	57	0.00	n/a
2011	63	58	0.00	n/a
2010	63	54	0.02	0.0
2009	84	60	0.00	0.0
2008	61	50	0.00	0.0
2007	n/a	n/a	n/a	n/a
2006	62	57	0.00	0.0
2005	66	54	0.00	0.0
2004	66	58	0.00	0.0
2003	n/a	n/a	0.00	0.0
2002	62	55	0.00	0.0
2001	56	53	0.27	0.0
2000	n/a	n/a	n/a	n/a
1999	68	57	0.00	0.0
1998	n/a	n/a	n/a	0.0
1997	65	57	0.00	0.0
1996	62	53	0.00	0.0
1995	59	50	0.00	0.0
1994	60	57	0.00	0.0
1993	72	57	0.00	0.0
1992	71	59	0.00	0.0
1991	61	55	0.00	0.0
1990	63	57	0.00	0.0
1989	64	58	0.00	0.0
1988	60	51	0.25	0.0
1987	80	56	0.00	0.0
1986	78	57	0.00	0.0
1985	63	55	0.03	0.0
1984	73	50	0.00	0.0
1983	64	54	0.28	0.0
1982	82	58	0.00	0.0
1981	n/a	n/a	n/a	n/a
1980	62	57	0.00	0.0
1979	65	51	0.00	0.0
1978	64	55	0.00	0.0
1977	68	50	0.00	0.0
1976	64	51	0.00	0.0
1975	62	52	0.00	0.0
1974	65	49	0.00	0.0
1973	66	48	0.00	0.0
1972	64	46	0.00	0.0
1971	61	47	0.00	0.0
1970	63	49	0.00	0.0
1969	67	57	0.00	0.0
1968	63	51	0.00	0.0
1967	60	47	0.18	0.0
1966	66	49	0.00	0.0
1965	70	55	0.00	0.0
1964	62	48	0.00	0.0
1963	58	48	0.12	0.0
1962	67	49	0.00	0.0
1961	64	51	0.00	0.0
1960	64	58	0.00	0.0
1959	66	56	0.00	0.0
1958	75	60	0.00	0.0
1957	58	43	0.28	0.0
1956	64	54	0.00	0.0
1955	61	44	0.00	0.0
1954	60	56	0.00	0.0
1953	64	52	0.00	0.0
1952	64	54	0.00	0.0
1951	67	57	0.00	0.0
1950	61	55	0.00	0.0
1949	67	53	0.00	0.0
1948	64	54	0.00	0.0
1947	68	53	0.00	0.0
1946	69	51	0.00	0.0
1945	58	52	0.00	0.0
1944	63	48	0.00	0.0
1943	69	52	0.00	n/a
1942	65	52	0.42	0.0
1941	n/a	n/a	n/a	n/a
1940	68	56	0.02	n/a
1939	65	54	0.00	n/a
1938	67	58	0.00	0.0
1937	69	53	0.00	n/a
1936	63	55	0.00	n/a
1935	64	54	0.00	n/a
1934	67	58	n/a	n/a
1933	62	44	0.00	n/a
1932	59	47	0.00	n/a
1931	68	56	0.00	n/a
1930	70	59	0.00	n/a
1929	66	55	0.00	n/a
1928	64	50	0.00	n/a
1927	67	48	0.00	n/a
1926	70	56	0.00	n/a
1925	58	48	0.00	n/a
1924	61	53	0.00	n/a
1923	62	54	0.00	n/a
1922	n/a	42	0.00	n/a
1921	65	46	0.00	n/a

What's the all-time high for Newport Beach on 4/21?

For the date of Apr 21, the highest temperature ever reached in Newport Beach history is 84 °F which happened in 2009.

Highest Temperatures in Newport Beach on April 21

Rank	Temperature	Year
1	84 °F	2009
2	82 °F	1982
3	80 °F	1987
4	78 °F	1986
5	75 °F	1958
6	74 °F	2016
7	73 °F	1984
7	73 °F	2023
9	72 °F	1993
9	72 °F	2017

What's the all-time low for Newport Beach on 4/21?

For the date of Apr 21, the lowest temperature ever reached in Newport Beach history is 42 °F which happened in 1922.

Lowest Temperatures in Newport Beach on April 21

Rank	Temperature	Year
1	42 °F	1922
2	43 °F	1957
3	44 °F	1933
3	44 °F	1955
5	46 °F	1921
5	46 °F	1972
7	47 °F	1932
7	47 °F	1971
7	47 °F	1967
10	48 °F	1963
10	48 °F	1973
10	48 °F	1944
10	48 °F	1964
10	48 °F	1925
10	48 °F	1927

Lowest High Temperatures in Newport Beach on April 21

Rank	Temperature	Year
1	56 °F	2001
2	58 °F	1957
2	58 °F	1945
2	58 °F	1925
2	58 °F	1963
6	59 °F	1995
6	59 °F	1932
8	60 °F	1954
8	60 °F	1988
8	60 °F	2012
8	60 °F	1994
8	60 °F	1967

What's the most it has ever rained in Newport Beach on 4/21?

For the date of Apr 21, the most precipitation ever recorded in Newport Beach history is 0.42 inches which happened in 1942.

All-Time Most Precipitation in Newport Beach on April 21

Rank	Precipitation	Year
1	0.42 inches	1942
2	0.28 inches	1983
2	0.28 inches	1957
4	0.27 inches	2001
5	0.25 inches	1988
6	0.18 inches	1967
7	0.12 inches	1963
8	0.03 inches	1985
9	0.02 inches	2010
9	0.02 inches	1940

Weather Station Details

Years	Station	Coordinates
1921–2024	Newport Beach Harbor	location