Vacaville August 31 Weather Records

Daily averages and all-time records for weather in Vacaville, California for the date of August 31.
August 31 All-Time Records
1893–2024
Highest temperature 106 °F 1955
Lowest temperature 44 °F 1935
Lowest daily high 68 °F 1907
Highest daily low 72 °F 2007
Most precipitation 0.16 inches 1966
August 31 Average Weather
1991–2020 1
Average high 92.6 °F
Average low 57.7 °F
Chance precipitation 0.9%
Vacaville August 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 92 55 0.00 n/a
2022 98 60 0.00 n/a
2021 92 61 0.00 n/a
2020 95 57 0.00 n/a
2019 99 58 0.00 n/a
2018 89 54 0.00 n/a
2017 103 58 0.00 n/a
2016 90 61 0.00 n/a
2015 93 58 0.00 n/a
2014 93 60 0.00 n/a
2013 94 59 0.00 0.0
2012 75 56 0.00 n/a
2011 87 56 0.00 n/a
2010 92 54 0.00 n/a
2009 89 61 0.00 n/a
2008 84 59 0.00 n/a
2007 102 72 0.00 n/a
2006 97 60 0.00 n/a
2005 100 61 0.00 n/a
2004 95 59 0.00 n/a
2003 99 56 0.00 n/a
2002 98 54 0.00 n/a
2001 90 55 0.00 n/a
2000 80 57 0.00 n/a
1999 84 62 0.00 n/a
1998 n/a n/a n/a n/a
1997 91 57 0.00 0.0
1996 105 57 0.00 0.0
1995 94 53 0.00 0.0
1994 95 53 0.00 0.0
1993 84 54 0.00 0.0
1992 88 52 0.00 0.0
1991 93 49 0.00 0.0
1990 92 58 0.00 0.0
1989 92 54 0.00 0.0
1988 102 60 0.00 0.0
1987 96 62 0.00 0.0
1986 90 54 0.00 0.0
1985 95 51 0.00 0.0
1984 89 52 0.00 0.0
1983 80 62 0.00 0.0
1982 89 49 0.00 0.0
1981 96 54 0.00 0.0
1980 88 51 0.00 0.0
1979 89 53 0.00 0.0
1978 90 56 0.00 0.0
1977 95 59 0.00 0.0
1976 105 55 0.00 0.0
1975 86 48 0.00 0.0
1974 87 52 0.00 0.0
1973 84 56 0.00 0.0
1972 100 55 0.00 0.0
1971 85 53 0.00 0.0
1970 89 51 0.00 0.0
1969 100 53 0.00 0.0
1968 103 60 0.00 0.0
1967 101 52 0.00 0.0
1966 85 53 0.16 0.0
1965 91 57 0.00 0.0
1964 80 51 0.02 0.0
1963 88 52 0.00 0.0
1962 95 56 0.00 0.0
1961 96 58 0.00 0.0
1960 91 50 0.00 0.0
1959 98 52 0.00 0.0
1958 104 61 0.00 0.0
1957 91 48 0.00 0.0
1956 93 52 0.00 0.0
1955 106 52 0.00 0.0
1954 99 50 0.00 0.0
1953 93 53 0.00 0.0
1952 105 55 0.00 0.0
1951 86 48 0.00 0.0
1950 105 58 0.00 0.0
1949 100 56 0.00 0.0
1948 101 53 0.00 0.0
1947 98 53 0.00 0.0
1946 88 48 0.00 0.0
1945 96 59 0.00 0.0
1944 80 57 0.00 0.0
1943 100 56 0.00 n/a
1942 97 51 0.00 n/a
1941 85 53 0.00 n/a
1940 90 60 0.00 n/a
1939 88 47 0.00 n/a
1938 99 53 0.00 n/a
1937 87 57 0.00 n/a
1936 100 47 0.00 n/a
1935 99 44 0.00 n/a
1934 98 50 0.00 n/a
1933 102 50 0.00 n/a
1932 99 44 0.00 n/a
1931 94 50 0.00 n/a
1930 100 50 0.00 n/a
1929 100 57 0.00 n/a
1928 99 45 0.00 n/a
1927 95 44 0.00 n/a
1926 91 59 0.00 n/a
1925 81 52 0.00 0.0
1924 97 57 0.00 n/a
1923 99 49 0.00 n/a
1922 97 46 n/a n/a
1921 89 47 n/a n/a
1920 101 49 n/a n/a
1919 89 50 n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 94 53 n/a n/a
1915 92 60 n/a n/a
1914 76 66 0.00 n/a
1913 n/a n/a n/a n/a
1912 91 56 0.00 0.0
1911 91 58 0.00 n/a
1910 95 52 0.00 0.0
1909 94 50 0.00 n/a
1908 100 49 0.00 n/a
1907 68 55 0.00 n/a
1906 91 51 0.00 0.0
1905 98 49 0.00 0.0
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 n/a n/a
1899 n/a n/a 0.00 n/a
1898 n/a n/a n/a n/a
1897 n/a n/a 0.00 n/a
1896 n/a n/a 0.00 n/a
1895 n/a n/a n/a n/a
1894 n/a n/a n/a n/a
1893 n/a n/a 0.00 n/a
What's the all-time high for Vacaville on 8/31?
For the date of Aug 31, the highest temperature ever reached in Vacaville history is 106 °F which happened in 1955.
Highest Temperatures in Vacaville on August 31
Rank Temperature Year
1 106 °F 1955
2 105 °F 1976
2 105 °F 1952
2 105 °F 1996
2 105 °F 1950
6 104 °F 1958
7 103 °F 2017
7 103 °F 1968
9 102 °F 1988
9 102 °F 2007
9 102 °F 1933
What's the all-time low for Vacaville on 8/31?
For the date of Aug 31, the lowest temperature ever reached in Vacaville history is 44 °F which has happened 3 times, most recently in 1935.
Lowest Temperatures in Vacaville on August 31
Rank Temperature Year
1 44 °F 1932
1 44 °F 1935
1 44 °F 1927
4 45 °F 1928
5 46 °F 1922
6 47 °F 1921
6 47 °F 1939
6 47 °F 1936
9 48 °F 1951
9 48 °F 1975
9 48 °F 1957
9 48 °F 1946
Lowest High Temperatures in Vacaville on August 31
Rank Temperature Year
1 68 °F 1907
2 75 °F 2012
3 76 °F 1914
4 80 °F 2000
4 80 °F 1944
4 80 °F 1964
4 80 °F 1983
8 81 °F 1925
9 84 °F 1993
9 84 °F 1999
9 84 °F 2008
9 84 °F 1973
What's the most it has ever rained in Vacaville on 8/31?
For the date of Aug 31, the most precipitation ever recorded in Vacaville history is 0.16 inches which happened in 1966.
All-Time Most Precipitation in Vacaville on August 31
Rank Precipitation Year
1 0.16 inches 1966
2 0.02 inches 1964
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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