Santa Barbara October 21 Weather Records

Daily averages and all-time records for weather in Santa Barbara, California for the date of October 21.
October 21 All-Time Records
1893–2024
Highest temperature 98 °F 1929
Lowest temperature 37 °F 1920
Lowest daily high 57 °F 1916
Highest daily low 63 °F 1991
Most precipitation 0.46 inches 1985
October 21 Average Weather
1991–2020 1
Average high 73.4 °F
Average low 50.1 °F
Chance precipitation 7.8%
Santa Barbara October 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 79 54 0.00 n/a
2022 70 59 0.00 n/a
2021 69 46 0.00 n/a
2020 66 61 0.00 n/a
2019 87 50 0.00 n/a
2018 73 54 0.00 n/a
2017 74 47 0.00 n/a
2016 83 52 0.00 n/a
2015 82 53 0.00 n/a
2014 77 53 0.00 n/a
2013 68 51 0.00 n/a
2012 71 56 0.00 n/a
2011 62 58 0.00 n/a
2010 63 54 0.01 n/a
2009 76 50 0.00 n/a
2008 76 43 0.00 n/a
2007 77 47 0.00 n/a
2006 73 49 0.00 n/a
2005 60 55 0.00 n/a
2004 71 44 0.00 n/a
2003 79 51 0.00 n/a
2002 64 56 0.00 n/a
2001 65 50 0.00 n/a
2000 68 53 0.00 n/a
1999 82 47 0.00 n/a
1998 70 49 0.00 n/a
1997 n/a n/a n/a n/a
1996 n/a n/a n/a n/a
1995 n/a n/a n/a n/a
1994 73 45 0.00 0.0
1993 75 50 0.00 0.0
1992 70 57 0.00 0.0
1991 71 63 0.00 0.0
1990 81 45 0.00 0.0
1989 65 60 0.21 0.0
1988 69 59 0.00 0.0
1987 74 55 0.00 0.0
1986 77 45 0.00 0.0
1985 66 51 0.46 0.0
1984 69 47 0.00 0.0
1983 70 59 0.00 0.0
1982 75 53 0.00 0.0
1981 64 50 0.00 0.0
1980 77 48 0.00 0.0
1979 68 52 0.00 0.0
1978 72 52 0.00 0.0
1977 68 46 0.00 0.0
1976 76 63 0.00 0.0
1975 64 55 0.00 0.0
1974 65 60 0.00 0.0
1973 68 55 0.00 0.0
1972 72 50 0.00 0.0
1971 71 45 0.00 0.0
1970 66 51 0.00 0.0
1969 74 44 0.00 0.0
1968 68 53 0.00 0.0
1967 68 52 0.00 0.0
1966 69 45 0.00 0.0
1965 92 50 0.00 0.0
1964 87 55 0.00 0.0
1963 78 50 0.00 0.0
1962 80 47 0.00 0.0
1961 69 46 0.00 0.0
1960 70 48 0.00 0.0
1959 70 49 0.00 0.0
1958 75 55 0.00 0.0
1957 67 47 0.00 0.0
1956 78 43 0.00 0.0
1955 67 49 0.00 0.0
1954 66 50 0.00 0.0
1953 71 42 0.00 0.0
1952 60 53 0.00 0.0
1951 71 49 0.00 0.0
1950 67 50 0.00 0.0
1949 70 38 0.00 0.0
1948 64 54 0.00 0.0
1947 70 49 0.00 0.0
1946 73 46 0.00 0.0
1945 67 51 0.00 0.0
1944 72 52 0.00 0.0
1943 69 50 0.00 0.0
1942 93 52 0.00 0.0
1941 63 54 0.25 0.0
1940 72 60 0.00 0.0
1939 97 50 0.00 0.0
1938 89 44 0.00 0.0
1937 74 53 0.00 0.0
1936 73 54 0.00 0.0
1935 65 54 0.00 0.0
1934 74 47 0.00 0.0
1933 69 48 0.00 0.0
1932 82 52 0.00 0.0
1931 69 49 0.00 0.0
1930 74 46 0.00 0.0
1929 98 52 0.00 0.0
1928 70 46 0.00 0.0
1927 78 49 0.00 n/a
1926 71 44 0.00 n/a
1925 83 54 0.00 0.0
1924 68 38 0.00 n/a
1923 72 53 0.00 n/a
1922 70 49 n/a n/a
1921 69 56 n/a n/a
1920 68 37 0.00 n/a
1919 79 55 0.00 n/a
1918 73 55 n/a n/a
1917 91 44 n/a n/a
1916 57 40 0.00 0.0
1915 72 54 n/a n/a
1914 73 54 0.00 n/a
1913 76 52 0.00 n/a
1912 67 47 0.00 n/a
1911 68 56 0.00 0.0
1910 79 50 0.00 n/a
1909 70 41 0.00 n/a
1908 73 42 n/a n/a
1907 72 57 0.20 n/a
1906 73 49 0.00 n/a
1905 70 52 0.16 n/a
1904 87 56 0.00 n/a
1903 68 56 0.00 n/a
1902 65 54 0.05 n/a
1901 96 58 0.00 n/a
1900 83 n/a 0.00 n/a
1899 67 52 0.46 n/a
1898 65 50 0.00 n/a
1897 68 51 0.00 n/a
1896 68 58 0.00 n/a
1895 74 55 0.00 n/a
1894 69 57 0.00 n/a
1893 67 47 0.00 n/a
What's the all-time high for Santa Barbara on 10/21?
For the date of Oct 21, the highest temperature ever reached in Santa Barbara history is 98 °F which happened in 1929.
Highest Temperatures in Santa Barbara on October 21
Rank Temperature Year
1 98 °F 1929
2 97 °F 1939
3 96 °F 1901
4 93 °F 1942
5 92 °F 1965
6 91 °F 1917
7 89 °F 1938
8 87 °F 2019
8 87 °F 1904
8 87 °F 1964
What's the all-time low for Santa Barbara on 10/21?
For the date of Oct 21, the lowest temperature ever reached in Santa Barbara history is 37 °F which happened in 1920.
Lowest Temperatures in Santa Barbara on October 21
Rank Temperature Year
1 37 °F 1920
2 38 °F 1949
2 38 °F 1924
4 40 °F 1916
5 41 °F 1909
6 42 °F 1953
6 42 °F 1908
8 43 °F 1956
8 43 °F 2008
10 44 °F 1938
10 44 °F 1917
10 44 °F 1969
10 44 °F 1926
10 44 °F 2004
Lowest High Temperatures in Santa Barbara on October 21
Rank Temperature Year
1 57 °F 1916
2 60 °F 2005
2 60 °F 1952
4 62 °F 2011
5 63 °F 2010
5 63 °F 1941
7 64 °F 1948
7 64 °F 1975
7 64 °F 1981
7 64 °F 2002
What's the most it has ever rained in Santa Barbara on 10/21?
For the date of Oct 21, the most precipitation ever recorded in Santa Barbara history is 0.46 inches which has happened 2 times, most recently in 1985.
All-Time Most Precipitation in Santa Barbara on October 21
Rank Precipitation Year
1 0.46 inches 1985
1 0.46 inches 1899
3 0.25 inches 1941
4 0.21 inches 1989
5 0.20 inches 1907
6 0.16 inches 1905
7 0.05 inches 1902
8 0.01 inches 2010
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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