Santa Maria August 20 Weather Records

Daily averages and all-time records for weather in Santa Maria, California for the date of August 20.
August 20 All-Time Records
1893–2024
Highest temperature 85 °F 2023
Lowest temperature 42 °F 1947
Lowest daily high 66 °F 2010
Highest daily low 63 °F 1997
Most precipitation 0.03 inches 1983
August 20 Average Weather
1991–2020 1
Average high 74.4 °F
Average low 54.7 °F
Chance precipitation 1.3%
Santa Maria August 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 85 58 0.00 n/a
2022 75 54 0.00 n/a
2021 74 56 0.00 n/a
2020 72 58 0.00 n/a
2019 73 58 0.00 n/a
2018 76 59 0.00 n/a
2017 74 60 0.00 n/a
2016 69 55 0.00 n/a
2015 78 60 0.00 n/a
2014 79 61 0.00 n/a
2013 75 54 0.00 0.0
2012 71 54 0.00 n/a
2011 71 55 0.00 n/a
2010 66 51 0.00 n/a
2009 69 54 0.00 n/a
2008 78 56 0.00 n/a
2007 82 47 0.00 n/a
2006 74 55 0.00 n/a
2005 71 56 0.00 n/a
2004 73 56 0.00 n/a
2003 75 57 0.00 n/a
2002 70 51 0.00 n/a
2001 67 53 0.00 n/a
2000 69 49 0.00 n/a
1999 72 49 0.00 n/a
1998 73 56 0.00 n/a
1997 80 63 0.00 n/a
1996 68 52 0.00 n/a
1995 71 55 0.00 0.0
1994 71 54 0.00 0.0
1993 72 55 0.00 0.0
1992 71 55 0.00 0.0
1991 67 55 0.00 0.0
1990 75 54 0.00 0.0
1989 71 58 0.00 0.0
1988 74 53 0.00 0.0
1987 73 48 0.00 0.0
1986 74 55 0.00 0.0
1985 71 55 0.00 0.0
1984 76 57 0.00 0.0
1983 70 62 0.03 0.0
1982 74 56 0.00 0.0
1981 76 48 0.00 0.0
1980 73 51 0.00 0.0
1979 74 57 0.00 0.0
1978 74 53 0.00 0.0
1977 71 55 0.00 0.0
1976 75 62 0.00 0.0
1975 74 54 0.00 0.0
1974 76 45 0.00 0.0
1973 77 50 0.00 0.0
1972 75 56 0.00 0.0
1971 74 56 0.00 0.0
1970 68 54 0.00 0.0
1969 73 53 0.00 0.0
1968 75 57 0.00 0.0
1967 75 52 0.00 0.0
1966 68 56 0.00 0.0
1965 76 50 0.00 0.0
1964 76 50 0.00 0.0
1963 80 49 0.00 0.0
1962 70 52 0.00 0.0
1961 72 58 0.00 0.0
1960 71 53 0.00 0.0
1959 70 48 0.00 0.0
1958 73 59 0.00 0.0
1957 70 49 0.00 0.0
1956 69 53 0.00 0.0
1955 69 51 0.00 0.0
1954 69 55 0.00 0.0
1953 70 53 0.00 0.0
1952 73 50 0.00 0.0
1951 72 54 0.00 0.0
1950 73 53 0.00 0.0
1949 74 46 0.00 0.0
1948 74 47 0.00 0.0
1947 78 42 0.00 n/a
1946 73 53 0.00 n/a
1945 72 53 0.00 n/a
1944 70 51 0.00 n/a
1943 71 45 0.00 n/a
1942 74 53 0.00 n/a
1941 74 48 0.00 n/a
1940 72 54 0.00 n/a
1939 76 59 0.00 n/a
1938 71 54 0.00 n/a
1937 81 53 0.00 n/a
1936 71 50 0.00 n/a
1935 71 51 0.00 n/a
1934 80 57 0.01 n/a
1933 74 54 0.00 n/a
1932 73 50 0.00 n/a
1931 71 47 0.00 n/a
1930 80 43 0.00 n/a
1929 75 53 0.00 n/a
1928 77 51 0.00 n/a
1927 78 52 0.00 0.0
1926 73 54 0.00 n/a
1925 73 52 n/a n/a
1924 69 53 0.00 n/a
1923 75 51 n/a n/a
1922 71 52 0.00 0.0
1921 71 52 n/a n/a
1920 71 52 n/a n/a
1919 75 43 n/a n/a
1918 76 50 n/a n/a
1917 72 52 n/a n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 n/a n/a n/a n/a
1913 n/a n/a n/a n/a
1912 77 46 0.00 0.0
1911 79 59 0.00 n/a
1910 75 55 0.00 n/a
1909 n/a n/a 0.00 n/a
1908 74 50 0.00 n/a
1907 74 56 0.00 n/a
1906 67 58 0.01 n/a
1905 70 56 0.00 n/a
1904 75 58 0.00 n/a
1903 80 56 0.00 n/a
1902 72 57 0.00 n/a
1901 70 55 n/a n/a
1900 72 58 0.00 n/a
1899 73 55 0.00 n/a
1898 72 55 n/a n/a
1897 85 n/a 0.00 n/a
1896 n/a n/a 0.00 n/a
1895 77 58 n/a n/a
1894 74 56 n/a n/a
1893 72 46 n/a n/a
What's the all-time high for Santa Maria on 8/20?
For the date of Aug 20, the highest temperature ever reached in Santa Maria history is 85 °F which has happened 2 times, most recently in 2023.
Highest Temperatures in Santa Maria on August 20
Rank Temperature Year
1 85 °F 1897
1 85 °F 2023
3 82 °F 2007
4 81 °F 1937
5 80 °F 1963
5 80 °F 1903
5 80 °F 1997
5 80 °F 1934
5 80 °F 1930
10 79 °F 2014
10 79 °F 1911
What's the all-time low for Santa Maria on 8/20?
For the date of Aug 20, the lowest temperature ever reached in Santa Maria history is 42 °F which happened in 1947.
Lowest Temperatures in Santa Maria on August 20
Rank Temperature Year
1 42 °F 1947
2 43 °F 1930
2 43 °F 1919
4 45 °F 1974
4 45 °F 1943
6 46 °F 1949
6 46 °F 1893
6 46 °F 1912
9 47 °F 1948
9 47 °F 2007
9 47 °F 1931
Lowest High Temperatures in Santa Maria on August 20
Rank Temperature Year
1 66 °F 2010
2 67 °F 1906
2 67 °F 2001
2 67 °F 1991
5 68 °F 1996
5 68 °F 1966
5 68 °F 1970
8 69 °F 1924
8 69 °F 2009
8 69 °F 1954
8 69 °F 2016
8 69 °F 1955
8 69 °F 2000
8 69 °F 1956
What's the most it has ever rained in Santa Maria on 8/20?
For the date of Aug 20, the most precipitation ever recorded in Santa Maria history is 0.03 inches which happened in 1983.
All-Time Most Precipitation in Santa Maria on August 20
Rank Precipitation Year
1 0.03 inches 1983
2 0.01 inches 1906
2 0.01 inches 1934
Weather Station Details
Years Station Coordinates
1948–2024 Santa Maria Public Airport location
1893–1947 Santa Maria location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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