Vacaville September 12 Weather Records

Daily averages and all-time records for weather in Vacaville, California for the date of September 12.
September 12 All-Time Records
1893–2024
Highest temperature 105 °F 1948
Lowest temperature 39 °F 1946
Lowest daily high 71 °F 1910
Highest daily low 72 °F 1909
Most precipitation 0.51 inches 1895
September 12 Average Weather
1991–2020 1
Average high 90.8 °F
Average low 56.4 °F
Chance precipitation 2.1%
Vacaville September 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 54 0.00 n/a
2022 93 66 0.00 n/a
2021 96 57 0.00 n/a
2020 94 55 0.00 n/a
2019 95 55 0.00 n/a
2018 78 51 0.00 n/a
2017 96 67 0.00 n/a
2016 76 53 0.00 n/a
2015 92 67 0.00 n/a
2014 103 57 0.00 n/a
2013 90 57 0.00 n/a
2012 93 57 0.00 n/a
2011 91 62 0.00 n/a
2010 92 54 0.00 n/a
2009 92 62 0.00 n/a
2008 87 54 0.00 n/a
2007 79 60 0.00 n/a
2006 100 62 0.00 n/a
2005 80 50 0.00 n/a
2004 89 64 0.00 n/a
2003 101 66 0.00 n/a
2002 96 54 0.00 n/a
2001 82 59 0.00 n/a
2000 93 54 0.00 n/a
1999 90 56 0.00 n/a
1998 98 63 0.00 0.0
1997 89 60 0.00 0.0
1996 82 53 0.00 0.0
1995 95 54 0.00 0.0
1994 81 47 0.00 0.0
1993 93 51 0.00 0.0
1992 90 52 0.00 0.0
1991 93 52 0.00 0.0
1990 95 56 0.00 0.0
1989 93 52 0.00 0.0
1988 91 62 0.00 0.0
1987 78 49 0.00 0.0
1986 81 52 0.00 0.0
1985 78 45 0.00 0.0
1984 89 50 0.00 0.0
1983 102 58 0.00 0.0
1982 90 58 0.00 0.0
1981 90 52 0.00 0.0
1980 n/a n/a n/a n/a
1979 104 55 0.00 0.0
1978 85 61 0.00 0.0
1977 86 47 0.00 0.0
1976 80 60 0.00 0.0
1975 88 54 0.00 0.0
1974 94 56 0.00 0.0
1973 88 53 0.00 0.0
1972 81 43 0.00 0.0
1971 104 56 0.00 0.0
1970 96 58 0.00 0.0
1969 94 53 0.00 0.0
1968 89 53 0.00 0.0
1967 94 52 0.00 0.0
1966 79 42 0.00 0.0
1965 88 43 0.00 0.0
1964 87 50 0.00 0.0
1963 80 61 0.33 0.0
1962 85 55 0.00 0.0
1961 98 55 0.00 0.0
1960 101 59 0.00 0.0
1959 98 59 0.00 0.0
1958 82 58 0.00 0.0
1957 89 52 0.00 0.0
1956 83 45 0.00 0.0
1955 98 57 0.00 0.0
1954 89 49 0.00 0.0
1953 102 68 0.00 0.0
1952 84 45 0.00 0.0
1951 99 56 0.00 0.0
1950 85 55 0.00 0.0
1949 85 52 0.00 0.0
1948 105 54 0.00 0.0
1947 102 51 0.00 0.0
1946 94 39 0.00 0.0
1945 105 61 0.00 0.0
1944 101 58 0.00 0.0
1943 97 48 0.00 0.0
1942 94 48 0.00 n/a
1941 84 41 0.00 n/a
1940 81 60 0.00 n/a
1939 85 44 0.00 n/a
1938 98 55 0.00 n/a
1937 99 44 0.00 n/a
1936 80 53 0.00 n/a
1935 95 48 0.00 n/a
1934 92 46 0.00 n/a
1933 92 43 0.00 n/a
1932 93 53 0.00 n/a
1931 94 43 0.00 n/a
1930 88 48 0.00 n/a
1929 105 50 0.00 n/a
1928 78 44 0.00 n/a
1927 91 50 0.00 n/a
1926 83 45 0.00 n/a
1925 80 47 0.00 0.0
1924 97 47 n/a n/a
1923 95 54 n/a n/a
1922 102 57 n/a n/a
1921 74 40 n/a n/a
1920 84 56 n/a n/a
1919 91 47 0.00 n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 n/a n/a n/a n/a
1915 78 44 n/a n/a
1914 85 62 0.00 n/a
1913 n/a n/a n/a n/a
1912 95 53 0.00 0.0
1911 81 46 0.00 0.0
1910 71 51 0.00 0.0
1909 95 72 0.00 n/a
1908 98 59 0.00 n/a
1907 81 52 0.00 n/a
1906 90 46 0.00 n/a
1905 78 56 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 0.00 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 0.00 n/a
1895 n/a n/a 0.51 n/a
1894 n/a n/a n/a n/a
1893 n/a 54 0.00 n/a
What's the all-time high for Vacaville on 9/12?
For the date of Sep 12, the highest temperature ever reached in Vacaville history is 105 °F which has happened 3 times, most recently in 1948.
Highest Temperatures in Vacaville on September 12
Rank Temperature Year
1 105 °F 1929
1 105 °F 1945
1 105 °F 1948
4 104 °F 1979
4 104 °F 1971
6 103 °F 2014
7 102 °F 1922
7 102 °F 1983
7 102 °F 1947
7 102 °F 1953
What's the all-time low for Vacaville on 9/12?
For the date of Sep 12, the lowest temperature ever reached in Vacaville history is 39 °F which happened in 1946.
Lowest Temperatures in Vacaville on September 12
Rank Temperature Year
1 39 °F 1946
2 40 °F 1921
3 41 °F 1941
4 42 °F 1966
5 43 °F 1933
5 43 °F 1965
5 43 °F 1931
5 43 °F 1972
9 44 °F 1937
9 44 °F 1939
9 44 °F 1928
9 44 °F 1915
Lowest High Temperatures in Vacaville on September 12
Rank Temperature Year
1 71 °F 1910
2 74 °F 1921
3 76 °F 2016
4 78 °F 1905
4 78 °F 1928
4 78 °F 1987
4 78 °F 1985
4 78 °F 1915
4 78 °F 2018
10 79 °F 2007
10 79 °F 1966
What's the most it has ever rained in Vacaville on 9/12?
For the date of Sep 12, the most precipitation ever recorded in Vacaville history is 0.51 inches which happened in 1895.
All-Time Most Precipitation in Vacaville on September 12
Rank Precipitation Year
1 0.51 inches 1895
2 0.33 inches 1963
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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