Newport Beach October 31 Weather Records

Daily averages and all-time records for weather in Newport Beach, California for the date of October 31 (Halloween).

October 31 All-Time Records 1921–2024
Highest temperature	90 °F	1999
Lowest temperature	43 °F	1946
Lowest daily high	62 °F	1996
Highest daily low	72 °F	1980
Most precipitation	2.40 inches	1927
Most snow	none	-

October 31 All-Time Records
1921–2024

Highest temperature

90 °F

43 °F

62 °F

Highest daily low

72 °F

1980

Most precipitation

2.40 inches

1927

Most snow

none

October 31 Average Weather 1991–2020 ¹
Average high	70.0 °F
Average low	57.8 °F
Chance precipitation	9.3%
Chance snow	0%

October 31 Average Weather
1991–2020 ¹

Average high

70.0 °F

Average low

57.8 °F

Chance precipitation

9.3%

Chance snow

Newport Beach October 31 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	80	57	0.00	n/a
2022	71	58	0.00	n/a
2021	65	61	0.00	n/a
2020	69	54	0.00	n/a
2019	73	50	0.00	n/a
2018	74	58	0.00	n/a
2017	66	63	0.00	n/a
2016	67	58	0.00	n/a
2015	79	60	0.00	n/a
2014	71	61	0.00	n/a
2013	69	51	0.00	n/a
2012	66	58	0.00	n/a
2011	65	52	0.00	n/a
2010	n/a	n/a	n/a	n/a
2009	n/a	n/a	n/a	n/a
2008	77	64	0.01	0.0
2007	66	55	0.00	0.0
2006	65	61	0.00	0.0
2005	81	55	0.00	0.0
2004	69	62	0.00	0.0
2003	66	60	0.00	0.0
2002	64	58	0.00	0.0
2001	n/a	61	0.00	0.0
2000	63	53	0.00	0.0
1999	90	53	0.00	0.0
1998	n/a	n/a	n/a	n/a
1997	73	57	0.00	0.0
1996	62	51	0.00	0.0
1995	65	59	0.00	0.0
1994	65	54	0.00	0.0
1993	70	56	0.00	0.0
1992	68	56	0.20	0.0
1991	n/a	n/a	n/a	n/a
1990	66	57	0.00	0.0
1989	n/a	n/a	n/a	0.0
1988	70	55	0.00	0.0
1987	65	57	0.64	0.0
1986	69	59	0.00	0.0
1985	68	60	0.00	0.0
1984	69	57	0.00	0.0
1983	73	64	0.02	0.0
1982	69	55	0.04	0.0
1981	79	61	0.00	0.0
1980	78	72	0.00	0.0
1979	68	50	0.00	0.0
1978	67	57	0.00	0.0
1977	69	53	0.00	0.0
1976	73	51	0.00	0.0
1975	66	50	0.00	0.0
1974	64	51	0.00	0.0
1973	74	54	0.00	0.0
1972	69	46	0.00	0.0
1971	62	44	0.00	0.0
1970	66	48	0.00	0.0
1969	77	55	0.00	0.0
1968	67	53	0.00	0.0
1967	80	56	0.00	0.0
1966	74	51	0.00	0.0
1965	70	54	0.00	0.0
1964	68	50	0.00	0.0
1963	69	51	0.00	0.0
1962	72	54	0.00	0.0
1961	65	53	0.00	0.0
1960	64	55	0.00	0.0
1959	74	57	0.00	0.0
1958	73	55	0.00	0.0
1957	68	61	0.44	0.0
1956	66	54	0.00	0.0
1955	65	55	0.00	0.0
1954	64	51	0.00	0.0
1953	69	52	0.00	0.0
1952	65	58	0.00	0.0
1951	68	58	0.00	0.0
1950	68	59	0.01	0.0
1949	76	52	0.00	0.0
1948	68	50	0.00	0.0
1947	74	55	0.10	0.0
1946	67	43	0.00	0.0
1945	65	56	0.03	0.0
1944	66	58	0.00	0.0
1943	67	50	0.00	0.0
1942	79	48	0.00	0.0
1941	73	50	0.00	0.0
1940	73	51	0.00	0.0
1939	75	56	0.00	0.0
1938	69	58	0.00	0.0
1937	70	55	0.00	0.0
1936	66	57	0.14	0.0
1935	65	45	0.00	n/a
1934	64	51	0.00	n/a
1933	69	55	0.17	n/a
1932	67	48	0.00	n/a
1931	69	55	0.00	n/a
1930	83	52	0.00	n/a
1929	69	44	0.00	n/a
1928	n/a	n/a	n/a	n/a
1927	64	56	2.40	n/a
1926	82	60	0.00	n/a
1925	71	58	0.00	n/a
1924	70	46	0.00	n/a
1923	67	55	0.00	n/a
1922	65	46	0.00	n/a
1921	80	57	0.00	n/a

What's the all-time high for Newport Beach on 10/31?

For the date of Oct 31, the highest temperature ever reached in Newport Beach history is 90 °F which happened in 1999.

Highest Temperatures in Newport Beach on October 31

Rank	Temperature	Year
1	90 °F	1999
2	83 °F	1930
3	82 °F	1926
4	81 °F	2005
5	80 °F	2023
5	80 °F	1921
5	80 °F	1967
8	79 °F	1942
8	79 °F	2015
8	79 °F	1981

What's the all-time low for Newport Beach on 10/31?

For the date of Oct 31, the lowest temperature ever reached in Newport Beach history is 43 °F which happened in 1946.

Lowest Temperatures in Newport Beach on October 31

Rank	Temperature	Year
1	43 °F	1946
2	44 °F	1929
2	44 °F	1971
4	45 °F	1935
5	46 °F	1922
5	46 °F	1924
5	46 °F	1972
8	48 °F	1942
8	48 °F	1970
8	48 °F	1932

Lowest High Temperatures in Newport Beach on October 31

Rank	Temperature	Year
1	62 °F	1996
1	62 °F	1971
3	63 °F	2000
4	64 °F	1960
4	64 °F	1927
4	64 °F	1934
4	64 °F	1954
4	64 °F	1974
4	64 °F	2002
10	65 °F	1961
10	65 °F	1994
10	65 °F	1955
10	65 °F	2011
10	65 °F	1945
10	65 °F	1987
10	65 °F	1935
10	65 °F	1922
10	65 °F	1952
10	65 °F	1995
10	65 °F	2006
10	65 °F	2021

What's the most it has ever rained in Newport Beach on 10/31?

For the date of Oct 31, the most precipitation ever recorded in Newport Beach history is 2.40 inches which happened in 1927.

All-Time Most Precipitation in Newport Beach on October 31

Rank	Precipitation	Year
1	2.40 inches	1927
2	0.64 inches	1987
3	0.44 inches	1957
4	0.20 inches	1992
5	0.17 inches	1933
6	0.14 inches	1936
7	0.10 inches	1947
8	0.04 inches	1982
9	0.03 inches	1945
10	0.02 inches	1983

Weather Station Details

Years	Station	Coordinates
1921–2024	Newport Beach Harbor	location