Vacaville March 21 Weather Records

Daily averages and all-time records for weather in Vacaville, California for the date of March 21.
March 21 All-Time Records
1893–2024
Highest temperature 85 °F 2022
Lowest temperature 26 °F 1924
Lowest daily high 52 °F 2023
Highest daily low 57 °F 1997
Most precipitation 1.87 inches 1958
March 21 Average Weather
1991–2020 1
Average high 68.5 °F
Average low 44.5 °F
Chance precipitation 25.0%
Vacaville March 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 70 46 0.00 n/a
2023 52 47 1.58 n/a
2022 85 41 0.00 n/a
2021 71 43 0.00 n/a
2020 66 38 0.00 n/a
2019 67 36 0.00 n/a
2018 67 50 0.68 n/a
2017 66 54 1.18 n/a
2016 63 49 0.11 n/a
2015 75 50 0.00 n/a
2014 74 43 0.00 n/a
2013 69 41 0.00 n/a
2012 71 45 0.00 n/a
2011 60 40 0.06 n/a
2010 73 46 0.00 n/a
2009 61 50 0.00 n/a
2008 70 40 0.00 n/a
2007 72 46 0.01 n/a
2006 56 40 0.00 n/a
2005 61 47 1.31 n/a
2004 80 49 0.00 n/a
2003 71 41 0.00 n/a
2002 71 43 0.00 n/a
2001 78 51 0.00 n/a
2000 75 52 0.00 n/a
1999 61 42 0.04 n/a
1998 67 50 0.17 0.0
1997 79 57 0.00 0.0
1996 74 46 0.00 0.0
1995 57 42 0.09 0.0
1994 65 40 0.00 0.0
1993 75 45 0.00 0.0
1992 68 45 0.00 0.0
1991 59 38 0.00 0.0
1990 n/a n/a n/a n/a
1989 71 47 0.00 0.0
1988 75 50 0.06 0.0
1987 56 39 0.41 0.0
1986 74 42 0.00 0.0
1985 n/a n/a n/a n/a
1984 72 39 0.00 0.0
1983 60 43 0.44 0.0
1982 62 32 0.00 0.0
1981 66 36 0.84 0.0
1980 65 44 0.00 0.0
1979 60 37 0.00 0.0
1978 67 53 0.01 0.0
1977 78 38 0.00 0.0
1976 77 42 0.00 0.0
1975 57 34 0.87 0.0
1974 68 38 0.00 0.0
1973 55 41 0.47 0.0
1972 75 44 0.00 0.0
1971 74 38 0.00 0.0
1970 71 35 0.00 0.0
1969 62 41 0.09 0.0
1968 66 38 0.00 0.0
1967 67 52 0.05 0.0
1966 70 42 0.00 0.0
1965 80 43 0.00 0.0
1964 62 42 0.12 0.0
1963 65 42 0.00 0.0
1962 63 40 0.00 0.0
1961 67 36 0.00 0.0
1960 80 47 0.00 0.0
1959 68 44 0.00 0.0
1958 59 49 1.87 0.0
1957 63 40 0.00 0.0
1956 72 39 0.00 0.0
1955 71 30 0.00 0.0
1954 55 38 0.57 0.0
1953 65 40 0.41 0.0
1952 61 37 0.00 0.0
1951 70 47 0.00 0.0
1950 68 44 0.00 0.0
1949 65 40 0.00 0.0
1948 61 32 0.00 0.0
1947 66 44 0.00 0.0
1946 56 45 0.00 0.0
1945 69 35 0.18 0.0
1944 70 49 0.00 0.0
1943 59 45 0.03 n/a
1942 73 32 0.00 0.0
1941 60 47 0.00 n/a
1940 76 40 0.00 n/a
1939 73 50 0.00 0.0
1938 55 32 0.00 n/a
1937 57 42 1.78 n/a
1936 70 47 0.00 n/a
1935 54 31 0.23 n/a
1934 77 40 0.00 n/a
1933 67 38 n/a n/a
1932 72 38 0.00 n/a
1931 66 42 0.00 n/a
1930 74 36 0.00 n/a
1929 74 39 0.00 n/a
1928 78 41 0.00 n/a
1927 79 39 0.00 n/a
1926 75 46 0.00 n/a
1925 80 44 0.00 n/a
1924 64 26 0.00 0.0
1923 80 50 n/a n/a
1922 70 40 0.00 n/a
1921 64 36 0.15 n/a
1920 59 46 0.00 n/a
1919 n/a n/a n/a n/a
1918 n/a n/a n/a n/a
1917 64 36 n/a n/a
1916 67 34 0.00 n/a
1915 79 42 0.00 n/a
1914 83 52 0.00 n/a
1913 57 43 0.17 n/a
1912 66 43 0.00 0.0
1911 64 42 0.00 0.0
1910 57 49 1.10 0.0
1909 56 36 0.07 n/a
1908 77 48 0.00 n/a
1907 56 39 0.27 0.0
1906 63 45 0.03 n/a
1905 62 48 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 0.65 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 0.05 n/a
1895 n/a n/a 0.85 n/a
1894 n/a n/a n/a n/a
1893 n/a n/a n/a n/a
What's the all-time high for Vacaville on 3/21?
For the date of Mar 21, the highest temperature ever reached in Vacaville history is 85 °F which happened in 2022.
Highest Temperatures in Vacaville on March 21
Rank Temperature Year
1 85 °F 2022
2 83 °F 1914
3 80 °F 1925
3 80 °F 1965
3 80 °F 1960
3 80 °F 2004
3 80 °F 1923
8 79 °F 1927
8 79 °F 1997
8 79 °F 1915
What's the all-time low for Vacaville on 3/21?
For the date of Mar 21, the lowest temperature ever reached in Vacaville history is 26 °F which happened in 1924.
Lowest Temperatures in Vacaville on March 21
Rank Temperature Year
1 26 °F 1924
2 30 °F 1955
3 31 °F 1935
4 32 °F 1982
4 32 °F 1948
4 32 °F 1938
4 32 °F 1942
8 34 °F 1975
8 34 °F 1916
10 35 °F 1945
10 35 °F 1970
Lowest High Temperatures in Vacaville on March 21
Rank Temperature Year
1 52 °F 2023
2 54 °F 1935
3 55 °F 1954
3 55 °F 1973
3 55 °F 1938
6 56 °F 1946
6 56 °F 1909
6 56 °F 1987
6 56 °F 1907
6 56 °F 2006
What's the most it has ever rained in Vacaville on 3/21?
For the date of Mar 21, the most precipitation ever recorded in Vacaville history is 1.87 inches which happened in 1958.
All-Time Most Precipitation in Vacaville on March 21
Rank Precipitation Year
1 1.87 inches 1958
2 1.78 inches 1937
3 1.58 inches 2023
4 1.31 inches 2005
5 1.18 inches 2017
6 1.10 inches 1910
7 0.87 inches 1975
8 0.85 inches 1895
9 0.84 inches 1981
10 0.68 inches 2018
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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