Santa Barbara September 20 Weather Records

Daily averages and all-time records for weather in Santa Barbara, California for the date of September 20.
September 20 All-Time Records
1893–2024
Highest temperature 104 °F 1939
Lowest temperature 44 °F 2007
Lowest daily high 65 °F 2002
Highest daily low 67 °F 1984
Most precipitation 0.14 inches 1990
September 20 Average Weather
1991–2020 1
Average high 75.1 °F
Average low 55.2 °F
Chance precipitation 4.5%
Santa Barbara September 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 56 0.00 n/a
2022 75 56 0.00 n/a
2021 73 54 0.00 n/a
2020 69 59 0.00 n/a
2019 77 54 0.00 n/a
2018 74 52 0.00 n/a
2017 76 52 0.00 n/a
2016 80 61 0.00 n/a
2015 87 64 0.00 n/a
2014 76 62 0.00 n/a
2013 67 54 0.00 n/a
2012 78 59 0.00 n/a
2011 66 58 0.00 n/a
2010 69 50 0.00 n/a
2009 70 61 0.00 n/a
2008 76 53 0.00 n/a
2007 66 44 0.00 n/a
2006 70 50 0.00 n/a
2005 70 52 0.00 n/a
2004 76 55 0.00 n/a
2003 69 59 0.00 n/a
2002 65 55 0.00 n/a
2001 67 58 0.00 n/a
2000 72 61 0.00 n/a
1999 73 49 0.00 n/a
1998 71 59 0.00 n/a
1997 n/a n/a n/a n/a
1996 n/a n/a n/a n/a
1995 67 57 0.00 0.0
1994 72 56 0.00 0.0
1993 73 59 0.00 0.0
1992 77 60 0.00 0.0
1991 70 58 0.00 0.0
1990 74 55 0.14 0.0
1989 75 48 0.00 0.0
1988 70 51 0.00 0.0
1987 72 59 0.00 0.0
1986 71 45 0.00 0.0
1985 74 50 0.00 0.0
1984 95 67 0.00 0.0
1983 82 62 0.00 0.0
1982 80 55 0.00 0.0
1981 74 55 0.00 0.0
1980 71 52 0.00 0.0
1979 77 63 0.00 0.0
1978 80 55 0.00 0.0
1977 74 56 0.00 0.0
1976 75 64 0.00 0.0
1975 77 55 0.00 0.0
1974 70 59 0.00 0.0
1973 72 54 0.00 0.0
1972 81 52 0.00 0.0
1971 71 58 0.00 0.0
1970 71 49 0.00 0.0
1969 72 55 0.00 0.0
1968 72 47 0.00 0.0
1967 76 58 0.00 0.0
1966 71 54 0.00 0.0
1965 78 46 0.00 0.0
1964 69 59 0.00 0.0
1963 78 58 0.00 0.0
1962 75 52 0.00 0.0
1961 70 58 0.00 0.0
1960 73 54 0.00 0.0
1959 75 57 0.00 0.0
1958 77 59 0.00 0.0
1957 72 52 0.00 0.0
1956 89 57 0.00 0.0
1955 73 47 0.00 0.0
1954 70 50 0.00 0.0
1953 69 55 0.00 0.0
1952 85 53 0.00 0.0
1951 93 62 0.00 0.0
1950 86 50 0.00 0.0
1949 71 59 0.00 0.0
1948 70 54 0.00 0.0
1947 78 49 0.00 0.0
1946 76 60 0.00 0.0
1945 69 52 0.00 0.0
1944 68 46 0.00 0.0
1943 72 52 0.00 0.0
1942 82 46 0.00 0.0
1941 86 47 0.00 0.0
1940 76 56 0.00 0.0
1939 104 65 0.00 0.0
1938 89 54 0.00 0.0
1937 75 57 0.00 0.0
1936 81 57 0.00 0.0
1935 74 59 0.00 0.0
1934 77 62 0.00 0.0
1933 80 48 0.00 0.0
1932 71 49 0.00 0.0
1931 84 50 0.00 0.0
1930 77 56 0.00 0.0
1929 73 61 0.00 0.0
1928 80 55 0.00 0.0
1927 78 53 0.00 n/a
1926 85 49 0.00 n/a
1925 76 48 0.00 0.0
1924 73 55 n/a n/a
1923 78 50 0.00 n/a
1922 85 53 n/a n/a
1921 73 57 0.00 n/a
1920 79 49 n/a n/a
1919 70 58 n/a n/a
1918 69 56 0.00 n/a
1917 70 55 n/a n/a
1916 77 53 0.00 n/a
1915 75 60 0.00 n/a
1914 75 57 0.00 n/a
1913 72 60 0.00 n/a
1912 78 58 0.00 n/a
1911 74 55 0.00 0.0
1910 77 53 0.00 n/a
1909 76 45 0.00 n/a
1908 68 48 n/a n/a
1907 71 50 0.00 n/a
1906 82 59 0.00 n/a
1905 76 58 0.00 n/a
1904 78 56 n/a n/a
1903 73 59 0.00 n/a
1902 73 52 0.00 n/a
1901 71 49 0.00 n/a
1900 n/a n/a 0.00 n/a
1899 74 56 0.00 n/a
1898 74 57 0.00 n/a
1897 n/a n/a n/a n/a
1896 n/a n/a n/a n/a
1895 67 55 0.00 n/a
1894 72 57 0.00 n/a
1893 73 53 0.00 n/a
What's the all-time high for Santa Barbara on 9/20?
For the date of Sep 20, the highest temperature ever reached in Santa Barbara history is 104 °F which happened in 1939.
Highest Temperatures in Santa Barbara on September 20
Rank Temperature Year
1 104 °F 1939
2 95 °F 1984
3 93 °F 1951
4 89 °F 1938
4 89 °F 1956
6 87 °F 2015
7 86 °F 1950
7 86 °F 1941
9 85 °F 1926
9 85 °F 1922
9 85 °F 1952
What's the all-time low for Santa Barbara on 9/20?
For the date of Sep 20, the lowest temperature ever reached in Santa Barbara history is 44 °F which happened in 2007.
Lowest Temperatures in Santa Barbara on September 20
Rank Temperature Year
1 44 °F 2007
2 45 °F 1909
2 45 °F 1986
4 46 °F 1942
4 46 °F 1944
4 46 °F 1965
7 47 °F 1941
7 47 °F 1955
7 47 °F 1968
10 48 °F 1989
10 48 °F 1925
10 48 °F 1908
10 48 °F 1933
Lowest High Temperatures in Santa Barbara on September 20
Rank Temperature Year
1 65 °F 2002
2 66 °F 2007
2 66 °F 2011
4 67 °F 1995
4 67 °F 2013
4 67 °F 1895
4 67 °F 2001
8 68 °F 1944
8 68 °F 1908
10 69 °F 2010
10 69 °F 1945
10 69 °F 1953
10 69 °F 1918
10 69 °F 2003
10 69 °F 2020
10 69 °F 1964
What's the most it has ever rained in Santa Barbara on 9/20?
For the date of Sep 20, the most precipitation ever recorded in Santa Barbara history is 0.14 inches which happened in 1990.
All-Time Most Precipitation in Santa Barbara on September 20
Rank Precipitation Year
1 0.14 inches 1990
Weather Station Details
Years Station Coordinates
1942–2024 Santa Barbara Municipal Airport location
1893–1941 Santa Barbara location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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