Vacaville September 15 Weather Records

Daily averages and all-time records for weather in Vacaville, California for the date of September 15.
September 15 All-Time Records
1893–2024
Highest temperature 108 °F 1937
Lowest temperature 38 °F 1919
Lowest daily high 71 °F 1982
Highest daily low 69 °F 1914
Most precipitation 0.01 inches 1910
September 15 Average Weather
1991–2020 1
Average high 90.4 °F
Average low 56.1 °F
Chance precipitation 2.3%
Vacaville September 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 60 0.00 0.0
2022 79 52 0.00 n/a
2021 90 55 0.00 n/a
2020 91 53 0.00 n/a
2019 89 61 0.00 n/a
2018 80 52 0.00 n/a
2017 85 53 0.00 n/a
2016 88 52 0.00 n/a
2015 79 59 0.00 n/a
2014 93 62 0.00 n/a
2013 89 57 0.00 n/a
2012 95 57 0.00 n/a
2011 81 57 0.00 n/a
2010 91 53 0.00 n/a
2009 90 57 0.00 n/a
2008 94 57 0.00 n/a
2007 79 53 0.00 n/a
2006 76 49 0.00 n/a
2005 82 51 0.00 n/a
2004 97 64 0.00 n/a
2003 89 62 0.00 n/a
2002 82 60 0.00 n/a
2001 91 56 0.00 n/a
2000 88 54 0.00 n/a
1999 91 53 0.00 n/a
1998 98 60 0.00 0.0
1997 81 52 0.00 0.0
1996 81 60 0.00 0.0
1995 91 55 0.00 0.0
1994 95 52 0.00 0.0
1993 77 47 0.00 0.0
1992 88 46 0.00 0.0
1991 96 53 0.00 0.0
1990 85 54 0.00 0.0
1989 97 59 0.00 0.0
1988 87 51 0.00 0.0
1987 86 51 0.00 0.0
1986 75 47 0.00 0.0
1985 83 48 0.00 0.0
1984 95 56 0.00 0.0
1983 100 58 0.00 0.0
1982 71 58 0.00 0.0
1981 89 55 0.00 0.0
1980 n/a n/a n/a n/a
1979 103 53 0.00 0.0
1978 95 54 0.00 0.0
1977 71 51 0.00 0.0
1976 85 52 0.00 0.0
1975 86 53 0.00 0.0
1974 90 50 0.00 0.0
1973 82 47 0.00 0.0
1972 87 51 0.00 0.0
1971 103 66 0.00 0.0
1970 88 42 0.00 0.0
1969 80 46 0.00 0.0
1968 88 52 0.00 0.0
1967 91 52 0.00 0.0
1966 89 48 0.00 0.0
1965 94 55 0.00 0.0
1964 95 55 0.00 0.0
1963 84 59 0.00 0.0
1962 94 51 0.00 0.0
1961 84 55 0.00 0.0
1960 80 45 0.00 0.0
1959 80 48 0.00 0.0
1958 97 63 0.00 0.0
1957 83 50 0.00 0.0
1956 91 44 0.00 0.0
1955 80 43 0.00 0.0
1954 81 44 0.00 0.0
1953 95 60 0.00 0.0
1952 97 50 0.00 0.0
1951 106 56 0.00 0.0
1950 85 53 0.00 0.0
1949 90 48 0.00 0.0
1948 89 44 0.00 0.0
1947 105 54 0.00 0.0
1946 80 56 0.00 0.0
1945 99 50 0.00 0.0
1944 95 60 0.00 0.0
1943 90 48 0.00 0.0
1942 104 55 0.00 n/a
1941 83 44 0.00 n/a
1940 81 58 0.00 n/a
1939 90 40 0.00 n/a
1938 103 56 0.00 n/a
1937 108 60 0.00 n/a
1936 86 40 0.00 n/a
1935 90 55 0.00 n/a
1934 106 54 0.00 n/a
1933 98 39 0.00 n/a
1932 96 50 0.00 n/a
1931 76 46 0.00 n/a
1930 98 51 0.00 n/a
1929 100 50 0.00 n/a
1928 99 60 0.00 n/a
1927 81 40 0.00 n/a
1926 84 41 0.00 n/a
1925 80 43 0.00 0.0
1924 85 54 n/a n/a
1923 97 50 n/a n/a
1922 104 59 n/a n/a
1921 85 39 n/a n/a
1920 96 48 n/a n/a
1919 82 38 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 83 48 n/a n/a
1914 77 69 0.00 n/a
1913 n/a n/a n/a n/a
1912 95 56 0.00 0.0
1911 90 45 0.00 0.0
1910 72 62 0.01 0.0
1909 103 52 0.00 n/a
1908 80 55 0.00 n/a
1907 79 51 0.00 n/a
1906 n/a 50 0.00 n/a
1905 88 49 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 0.00 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 9/15?
For the date of Sep 15, the highest temperature ever reached in Vacaville history is 108 °F which happened in 1937.
Highest Temperatures in Vacaville on September 15
Rank Temperature Year
1 108 °F 1937
2 106 °F 1951
2 106 °F 1934
4 105 °F 1947
5 104 °F 1942
5 104 °F 1922
7 103 °F 1971
7 103 °F 1979
7 103 °F 1938
7 103 °F 1909
What's the all-time low for Vacaville on 9/15?
For the date of Sep 15, the lowest temperature ever reached in Vacaville history is 38 °F which happened in 1919.
Lowest Temperatures in Vacaville on September 15
Rank Temperature Year
1 38 °F 1919
2 39 °F 1933
2 39 °F 1921
4 40 °F 1927
4 40 °F 1939
4 40 °F 1936
7 41 °F 1926
8 42 °F 1970
9 43 °F 1955
9 43 °F 1925
Lowest High Temperatures in Vacaville on September 15
Rank Temperature Year
1 71 °F 1982
1 71 °F 1977
3 72 °F 1910
4 75 °F 1986
5 76 °F 2006
5 76 °F 1931
7 77 °F 1914
7 77 °F 1993
9 79 °F 2007
9 79 °F 2015
9 79 °F 2022
9 79 °F 1907
What's the most it has ever rained in Vacaville on 9/15?
For the date of Sep 15, the most precipitation ever recorded in Vacaville history is 0.01 inches which happened in 1910.
All-Time Most Precipitation in Vacaville on September 15
Rank Precipitation Year
1 0.01 inches 1910
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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