Newport Beach August 20 Weather Records

Daily averages and all-time records for weather in Newport Beach, California for the date of August 20.
August 20 All-Time Records
1921–2024
Highest temperature 80 °F 1998
Lowest temperature 55 °F 1925
Lowest daily high 67 °F 1991
Highest daily low 72 °F 1977
Most precipitation 0.76 inches 2023
Most snow none -
August 20 Average Weather
1991–2020 1
Average high 73.4 °F
Average low 65.5 °F
Chance precipitation 0.2%
Chance snow 0%
Newport Beach August 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 74 69 0.76 n/a
2022 74 69 0.00 n/a
2021 72 67 0.00 n/a
2020 78 71 0.00 n/a
2019 74 64 0.00 n/a
2018 75 71 0.00 n/a
2017 73 67 0.00 n/a
2016 70 63 0.00 n/a
2015 75 69 0.00 n/a
2014 75 67 0.00 n/a
2013 69 64 0.00 n/a
2012 77 69 0.00 n/a
2011 n/a n/a n/a n/a
2010 71 61 0.00 0.0
2009 n/a n/a n/a n/a
2008 71 64 0.00 0.0
2007 n/a n/a 0.00 0.0
2006 71 64 0.00 0.0
2005 71 62 0.00 0.0
2004 73 65 0.00 0.0
2003 77 68 0.00 0.0
2002 70 65 0.00 0.0
2001 72 69 0.00 0.0
2000 72 66 0.00 0.0
1999 75 59 0.00 0.0
1998 80 63 0.00 0.0
1997 75 67 0.00 0.0
1996 72 65 0.00 0.0
1995 69 63 0.00 0.0
1994 72 68 0.00 0.0
1993 69 63 0.00 0.0
1992 72 66 0.00 0.0
1991 67 63 0.00 0.0
1990 71 66 0.00 0.0
1989 67 63 0.00 0.0
1988 67 62 0.00 0.0
1987 69 61 0.00 0.0
1986 77 68 0.00 0.0
1985 70 60 0.00 0.0
1984 79 71 0.00 0.0
1983 75 69 0.00 0.0
1982 75 65 0.00 0.0
1981 77 63 0.00 0.0
1980 73 61 0.00 0.0
1979 73 67 0.00 0.0
1978 71 59 0.00 0.0
1977 77 72 0.00 0.0
1976 70 65 0.00 0.0
1975 70 62 0.00 0.0
1974 74 63 0.00 0.0
1973 73 68 0.00 0.0
1972 73 59 0.00 0.0
1971 76 66 0.00 0.0
1970 70 59 0.00 0.0
1969 73 59 0.00 0.0
1968 75 66 0.00 0.0
1967 76 66 0.00 0.0
1966 76 67 0.00 0.0
1965 72 65 0.00 0.0
1964 71 63 0.00 0.0
1963 74 64 0.00 0.0
1962 71 62 0.00 0.0
1961 72 63 0.00 0.0
1960 71 61 0.00 0.0
1959 73 60 0.00 0.0
1958 71 65 0.00 0.0
1957 77 66 0.00 0.0
1956 70 60 0.00 0.0
1955 71 60 0.00 0.0
1954 71 64 0.00 0.0
1953 72 60 0.00 0.0
1952 74 63 0.00 0.0
1951 71 62 0.00 0.0
1950 71 61 0.00 0.0
1949 72 62 0.00 0.0
1948 73 61 0.00 0.0
1947 73 58 0.00 0.0
1946 75 64 0.00 0.0
1945 76 70 0.00 0.0
1944 72 61 0.00 0.0
1943 76 64 0.00 0.0
1942 76 65 0.00 0.0
1941 74 62 0.00 0.0
1940 74 61 0.00 0.0
1939 74 64 0.00 0.0
1938 74 59 0.00 0.0
1937 74 65 0.00 0.0
1936 77 63 0.00 0.0
1935 73 60 0.00 0.0
1934 72 63 0.07 n/a
1933 77 63 0.00 n/a
1932 74 60 0.00 n/a
1931 76 n/a 0.00 n/a
1930 79 59 n/a n/a
1929 n/a n/a n/a n/a
1928 n/a n/a n/a n/a
1927 73 62 0.00 n/a
1926 70 64 0.00 n/a
1925 72 55 0.00 n/a
1924 70 57 n/a n/a
1923 69 61 0.00 n/a
1922 74 60 0.00 n/a
1921 72 60 0.00 n/a
What's the all-time high for Newport Beach on 8/20?
For the date of Aug 20, the highest temperature ever reached in Newport Beach history is 80 °F which happened in 1998.
Highest Temperatures in Newport Beach on August 20
Rank Temperature Year
1 80 °F 1998
2 79 °F 1930
2 79 °F 1984
4 78 °F 2020
5 77 °F 1933
5 77 °F 1936
5 77 °F 1986
5 77 °F 1957
5 77 °F 1981
5 77 °F 1977
5 77 °F 2012
5 77 °F 2003
What's the all-time low for Newport Beach on 8/20?
For the date of Aug 20, the lowest temperature ever reached in Newport Beach history is 55 °F which happened in 1925.
Lowest Temperatures in Newport Beach on August 20
Rank Temperature Year
1 55 °F 1925
2 57 °F 1924
3 58 °F 1947
4 59 °F 1969
4 59 °F 1999
4 59 °F 1938
4 59 °F 1972
4 59 °F 1970
4 59 °F 1930
4 59 °F 1978
Lowest High Temperatures in Newport Beach on August 20
Rank Temperature Year
1 67 °F 1989
1 67 °F 1991
1 67 °F 1988
4 69 °F 1923
4 69 °F 1995
4 69 °F 1987
4 69 °F 1993
4 69 °F 2013
9 70 °F 1956
9 70 °F 2002
9 70 °F 1976
9 70 °F 2016
9 70 °F 1985
9 70 °F 1970
9 70 °F 1975
9 70 °F 1924
9 70 °F 1926
What's the most it has ever rained in Newport Beach on 8/20?
For the date of Aug 20, the most precipitation ever recorded in Newport Beach history is 0.76 inches which happened in 2023.
All-Time Most Precipitation in Newport Beach on August 20
Rank Precipitation Year
1 0.76 inches 2023
2 0.07 inches 1934
Weather Station Details
Years Station Coordinates
1921–2024 Newport Beach Harbor location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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