Vacaville May 17 Weather Records

Daily averages and all-time records for weather in Vacaville, California for the date of May 17.
May 17 All-Time Records
1893–2024
Highest temperature 105 °F 2008
Lowest temperature 35 °F 1971
Lowest daily high 57 °F 2011
Highest daily low 70 °F 1997
Most precipitation 0.63 inches 1944
May 17 Average Weather
1991–2020 1
Average high 80.9 °F
Average low 51.9 °F
Chance precipitation 10.6%
Vacaville May 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 91 52 0.00 n/a
2022 92 50 0.00 0.0
2021 78 51 0.00 n/a
2020 76 60 0.00 n/a
2019 71 50 0.00 n/a
2018 80 50 0.00 n/a
2017 80 44 0.00 n/a
2016 93 64 0.00 n/a
2015 70 54 0.00 n/a
2014 79 58 0.00 n/a
2013 77 50 0.00 n/a
2012 78 55 0.00 n/a
2011 57 49 0.44 n/a
2010 61 52 0.06 n/a
2009 103 64 0.00 n/a
2008 105 67 0.00 n/a
2007 81 52 0.00 n/a
2006 93 58 0.00 n/a
2005 64 51 0.01 n/a
2004 72 52 0.00 n/a
2003 80 47 0.00 n/a
2002 86 50 0.00 n/a
2001 90 51 0.00 n/a
2000 77 51 0.00 n/a
1999 84 45 0.00 n/a
1998 70 42 0.00 0.0
1997 102 70 0.00 0.0
1996 71 58 0.01 0.0
1995 78 50 0.00 0.0
1994 68 47 0.12 0.0
1993 87 54 0.00 0.0
1992 87 50 0.00 0.0
1991 69 42 0.10 0.0
1990 80 50 0.00 0.0
1989 87 50 0.00 0.0
1988 n/a n/a n/a n/a
1987 74 52 0.00 0.0
1986 92 54 0.00 0.0
1985 n/a n/a n/a n/a
1984 79 51 0.00 0.0
1983 83 50 0.00 0.0
1982 82 54 0.00 0.0
1981 80 42 0.00 0.0
1980 89 47 0.00 0.0
1979 93 50 0.00 0.0
1978 86 63 0.00 0.0
1977 72 39 0.00 0.0
1976 85 48 0.00 0.0
1975 92 49 0.00 0.0
1974 66 41 0.00 0.0
1973 98 57 0.00 0.0
1972 75 43 0.00 0.0
1971 76 35 0.00 0.0
1970 98 62 0.00 0.0
1969 92 50 0.00 0.0
1968 85 41 0.00 0.0
1967 95 52 0.00 0.0
1966 88 n/a 0.00 0.0
1965 87 50 0.00 0.0
1964 75 48 0.00 0.0
1963 92 52 0.00 0.0
1962 74 51 0.00 0.0
1961 80 48 0.00 0.0
1960 80 47 0.00 0.0
1959 73 57 0.00 0.0
1958 93 55 0.00 0.0
1957 76 53 0.00 0.0
1956 91 55 0.00 0.0
1955 86 48 0.00 0.0
1954 99 53 0.00 0.0
1953 79 45 0.00 0.0
1952 95 52 0.00 0.0
1951 n/a n/a n/a n/a
1950 80 45 0.00 0.0
1949 80 52 0.00 0.0
1948 74 54 0.00 0.0
1947 90 49 0.00 0.0
1946 84 47 0.00 0.0
1945 69 46 0.00 0.0
1944 68 48 0.63 0.0
1943 80 38 0.00 n/a
1942 78 45 0.00 n/a
1941 77 51 0.00 n/a
1940 92 50 0.00 n/a
1939 78 40 0.00 n/a
1938 85 45 0.00 0.0
1937 79 45 0.00 n/a
1936 74 51 0.00 n/a
1935 82 42 0.00 n/a
1934 83 38 0.00 n/a
1933 70 38 0.00 n/a
1932 80 42 0.00 n/a
1931 91 47 0.00 n/a
1930 84 45 0.00 n/a
1929 78 45 0.00 n/a
1928 84 52 0.00 n/a
1927 82 41 0.00 n/a
1926 93 53 0.00 n/a
1925 72 52 0.00 0.0
1924 91 48 0.00 n/a
1923 72 48 n/a n/a
1922 80 50 0.00 n/a
1921 65 35 0.17 n/a
1920 92 49 n/a n/a
1919 79 36 n/a n/a
1918 n/a n/a n/a n/a
1917 n/a n/a n/a n/a
1916 78 43 0.00 n/a
1915 n/a n/a n/a n/a
1914 82 54 n/a n/a
1913 84 59 0.07 n/a
1912 88 46 0.00 0.0
1911 73 52 0.00 0.0
1910 92 48 0.00 0.0
1909 75 45 n/a n/a
1908 75 56 0.00 n/a
1907 73 51 0.00 n/a
1906 79 39 0.00 n/a
1905 74 45 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 0.27 n/a
1896 n/a n/a n/a n/a
1895 n/a n/a n/a n/a
1894 n/a n/a 0.00 n/a
1893 n/a n/a 0.22 n/a
What's the all-time high for Vacaville on 5/17?
For the date of May 17, the highest temperature ever reached in Vacaville history is 105 °F which happened in 2008.
Highest Temperatures in Vacaville on May 17
Rank Temperature Year
1 105 °F 2008
2 103 °F 2009
3 102 °F 1997
4 99 °F 1954
5 98 °F 1973
5 98 °F 1970
7 95 °F 1967
7 95 °F 1952
9 93 °F 1979
9 93 °F 2006
9 93 °F 2016
9 93 °F 1926
9 93 °F 1958
What's the all-time low for Vacaville on 5/17?
For the date of May 17, the lowest temperature ever reached in Vacaville history is 35 °F which has happened 2 times, most recently in 1971.
Lowest Temperatures in Vacaville on May 17
Rank Temperature Year
1 35 °F 1971
1 35 °F 1921
3 36 °F 1919
4 38 °F 1943
4 38 °F 1933
4 38 °F 1934
7 39 °F 1906
7 39 °F 1977
9 40 °F 1939
10 41 °F 1968
10 41 °F 1974
10 41 °F 1927
Lowest High Temperatures in Vacaville on May 17
Rank Temperature Year
1 57 °F 2011
2 61 °F 2010
3 64 °F 2005
4 65 °F 1921
5 66 °F 1974
6 68 °F 1944
6 68 °F 1994
8 69 °F 1945
8 69 °F 1991
10 70 °F 2015
10 70 °F 1933
10 70 °F 1998
What's the most it has ever rained in Vacaville on 5/17?
For the date of May 17, the most precipitation ever recorded in Vacaville history is 0.63 inches which happened in 1944.
All-Time Most Precipitation in Vacaville on May 17
Rank Precipitation Year
1 0.63 inches 1944
2 0.44 inches 2011
3 0.27 inches 1897
4 0.22 inches 1893
5 0.17 inches 1921
6 0.12 inches 1994
7 0.10 inches 1991
8 0.07 inches 1913
9 0.06 inches 2010
10 0.01 inches 1996
10 0.01 inches 2005
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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