Vacaville October 20 Weather Records

Daily averages and all-time records for weather in Vacaville, California for the date of October 20.
October 20 All-Time Records
1893–2024
Highest temperature 93 °F 2020
Lowest temperature 32 °F 1949
Lowest daily high 61 °F 1943
Highest daily low 73 °F 1991
Most precipitation 2.20 inches 1899
October 20 Average Weather
1991–2020 1
Average high 78.6 °F
Average low 49.3 °F
Chance precipitation 11.3%
Vacaville October 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 88 52 0.00 n/a
2022 89 49 0.00 n/a
2021 64 51 0.03 n/a
2020 93 51 0.00 n/a
2019 81 45 0.00 n/a
2018 85 44 0.00 n/a
2017 66 46 0.01 n/a
2016 85 46 0.00 n/a
2015 85 56 0.00 n/a
2014 74 55 0.00 n/a
2013 83 43 0.00 n/a
2012 79 52 0.00 n/a
2011 80 50 0.00 n/a
2010 78 48 0.00 n/a
2009 72 49 n/a n/a
2008 77 47 0.00 n/a
2007 69 54 0.00 n/a
2006 90 49 0.00 n/a
2005 77 49 0.00 n/a
2004 62 47 0.08 n/a
2003 90 50 0.00 n/a
2002 79 45 0.00 n/a
2001 82 50 0.00 n/a
2000 77 51 0.00 n/a
1999 86 46 0.00 n/a
1998 86 63 0.00 0.0
1997 81 47 0.00 0.0
1996 70 48 0.00 0.0
1995 87 50 0.00 0.0
1994 n/a n/a n/a n/a
1993 79 47 0.00 0.0
1992 80 50 0.00 0.0
1991 93 73 0.00 0.0
1990 n/a n/a 0.00 0.0
1989 82 54 0.00 0.0
1988 90 54 0.00 0.0
1987 77 49 0.00 0.0
1986 74 44 0.00 0.0
1985 65 50 0.00 0.0
1984 69 44 0.00 0.0
1983 85 47 0.00 0.0
1982 74 59 0.00 0.0
1981 83 44 0.00 0.0
1980 83 45 0.00 0.0
1979 64 49 0.52 0.0
1978 73 46 0.00 0.0
1977 71 45 0.00 0.0
1976 85 44 0.00 0.0
1975 85 53 0.00 0.0
1974 81 45 0.00 0.0
1973 76 55 0.00 0.0
1972 70 51 0.00 0.0
1971 68 41 0.01 0.0
1970 68 52 0.45 0.0
1969 82 40 0.00 0.0
1968 79 45 0.00 0.0
1967 84 45 0.00 0.0
1966 80 60 0.00 0.0
1965 85 46 0.00 0.0
1964 90 46 0.00 0.0
1963 70 52 0.00 0.0
1962 74 45 0.00 0.0
1961 71 55 0.00 0.0
1960 82 45 0.00 0.0
1959 82 42 0.00 0.0
1958 78 51 0.00 0.0
1957 70 42 0.00 0.0
1956 82 39 0.00 0.0
1955 75 48 0.00 0.0
1954 83 43 0.00 0.0
1953 84 55 0.00 0.0
1952 81 46 0.00 0.0
1951 80 43 0.00 0.0
1950 81 49 0.00 0.0
1949 69 32 0.00 0.0
1948 79 40 0.00 0.0
1947 70 53 0.00 0.0
1946 79 39 0.00 0.0
1945 79 49 0.00 0.0
1944 70 47 0.00 0.0
1943 61 52 0.00 0.0
1942 78 42 0.00 n/a
1941 74 40 n/a n/a
1940 85 55 0.00 n/a
1939 87 39 0.00 n/a
1938 82 38 0.00 n/a
1937 87 52 0.00 n/a
1936 73 43 0.00 n/a
1935 85 45 0.00 n/a
1934 77 36 0.00 n/a
1933 93 39 0.00 n/a
1932 81 59 0.00 n/a
1931 69 54 0.00 n/a
1930 70 51 0.00 n/a
1929 90 45 0.00 n/a
1928 89 50 0.00 n/a
1927 91 44 0.00 n/a
1926 83 49 0.00 n/a
1925 88 40 0.00 n/a
1924 72 47 0.00 n/a
1923 87 45 0.00 n/a
1922 82 38 0.00 n/a
1921 93 45 n/a n/a
1920 69 32 0.00 n/a
1919 82 40 n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 76 37 n/a n/a
1915 85 42 n/a n/a
1914 68 65 0.07 n/a
1913 n/a n/a 0.00 n/a
1912 74 34 n/a n/a
1911 92 42 0.00 0.0
1910 88 45 0.00 0.0
1909 72 53 0.00 n/a
1908 68 42 0.00 n/a
1907 81 44 0.00 n/a
1906 69 50 0.00 n/a
1905 83 36 0.00 n/a
1904 n/a n/a 0.00 n/a
1903 n/a n/a 0.00 n/a
1902 n/a n/a 0.00 n/a
1901 n/a n/a 0.00 n/a
1900 n/a n/a 0.00 n/a
1899 n/a n/a 2.20 n/a
1898 n/a n/a 0.00 n/a
1897 n/a n/a 0.00 n/a
1896 n/a n/a n/a n/a
1895 n/a n/a 0.02 n/a
1894 n/a n/a 0.80 n/a
1893 n/a n/a 0.00 n/a
What's the all-time high for Vacaville on 10/20?
For the date of Oct 20, the highest temperature ever reached in Vacaville history is 93 °F which has happened 4 times, most recently in 2020.
Highest Temperatures in Vacaville on October 20
Rank Temperature Year
1 93 °F 1921
1 93 °F 1991
1 93 °F 1933
1 93 °F 2020
5 92 °F 1911
6 91 °F 1927
7 90 °F 2006
7 90 °F 1964
7 90 °F 1929
7 90 °F 1988
7 90 °F 2003
What's the all-time low for Vacaville on 10/20?
For the date of Oct 20, the lowest temperature ever reached in Vacaville history is 32 °F which has happened 2 times, most recently in 1949.
Lowest Temperatures in Vacaville on October 20
Rank Temperature Year
1 32 °F 1949
1 32 °F 1920
3 34 °F 1912
4 36 °F 1905
4 36 °F 1934
6 37 °F 1916
7 38 °F 1938
7 38 °F 1922
9 39 °F 1956
9 39 °F 1946
9 39 °F 1939
9 39 °F 1933
Lowest High Temperatures in Vacaville on October 20
Rank Temperature Year
1 61 °F 1943
2 62 °F 2004
3 64 °F 1979
3 64 °F 2021
5 65 °F 1985
6 66 °F 2017
7 68 °F 1914
7 68 °F 1971
7 68 °F 1970
7 68 °F 1908
What's the most it has ever rained in Vacaville on 10/20?
For the date of Oct 20, the most precipitation ever recorded in Vacaville history is 2.20 inches which happened in 1899.
All-Time Most Precipitation in Vacaville on October 20
Rank Precipitation Year
1 2.20 inches 1899
2 0.80 inches 1894
3 0.52 inches 1979
4 0.45 inches 1970
5 0.08 inches 2004
6 0.07 inches 1914
7 0.03 inches 2021
8 0.02 inches 1895
9 0.01 inches 2017
9 0.01 inches 1971
Weather Station Details
Years Station Coordinates
1999–2024 Vacaville Nut Tree Airport location
1893–1998 Vacaville location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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