Heavy to excessive rainfall may produce areas of flooding Friday and Friday night from central Texas into the lower Mississippi Valley. Scattered strong to severe thunderstorms are expected from central Texas to middle Tennessee and central Kentucky Friday afternoon into early Friday night. Large hail and damaging winds are the main threats. Read More >
National Weather Service - Denver, Colorado Temperature Normals & Extreme for March |Normal|Record| Year |Record| Year ||Normal|Record| Year |Record| Year | DATE | High | High | Set |Warmest Set || Low | Low | Set |coldest Set | | | | |Minimum || | | |Maximum | -----|------|------|------|------|------||------|------|------|------|------| 1 | 50 | 74 | 2008 | 48 | 1882 || 22 | - 7 | 1922 | 14 | 1912 | 2 | 50 | 74 | 2009 | 47 | 1946 || 23 | - 7 | 1960 | 11 | 1943 | 3 | 51 | 76 | 1921 | 47 | 2009 || 23 | - 8 | 1960 | 6 | 2019 | 4 | 51 | 76 | 2009 | 47 | 1925^|| 23 | - 5 | 2019 | 15 | 2019^| 5 | 51 | 76 | 1910 | 44 | 1929 || 24 | - 5 | 1989 | 15 | 1945 | 6 | 52 | 75 | 1972 | 45 | 1972 || 24 | - 7 | 1943 | 6 | 1920 | 7 | 52 | 72 | 1879 | 43 | 1879 || 24 | - 2 | 1971^| 20 | 1932 | 8 | 52 | 74 | 1989 | 45 | 1986 || 24 | - 2 | 1969 | 13 | 1932 | 9 | 53 | 77 | 1989^| 43 | 1936 || 25 | - 5 | 1932 | 15 | 1932 | 10 | 53 | 79 | 1989^| 44 | 1991 || 25 | - 3 | 1932 | 6 | 1948 | 11 | 53 | 79 | 1900 | 52 | 1918 || 25 | - 5 | 1948 | 9 | 1932 | 12 | 54 | 75 | 1916 | 46 | 1918 || 26 | - 8 | 1880 | 11 | 1880 | 13 | 54 | 74 | 2012^| 50 | 1935 || 26 | -10 | 1880 | 12 | 1880 | 14 | 54 | 78 | 1935 | 54 | 1908 || 26 | -10 | 1880 | 8 | 1895 | 15 | 54 | 79 | 2015 | 52 | 1908 || 26 | - 8 | 1880 | 19 | 1880 | 16 | 55 | 81 | 2015 | 56 | 1908 || 27 | - 4 | 1880 | 14 | 1906 | 17 | 55 | 76 | 2012 | 47 | 1921^|| 27 | - 6 | 1892 | 18 | 1906 | 18 | 55 | 82 | 1907 | 48 | 1921 || 27 | - 2 | 1965 | 12 | 1965 | 19 | 56 | 81 | 1907 | 52 | 1907 || 27 | - 5 | 1906 | 13 | 1927 | 20 | 56 | 80 | 1907 | 52 | 1907 || 28 | 1 | 1965^| 24 | 1913 | 21 | 56 | 78 | 1995 | 54 | 1907 || 28 | 0 | 1912 | 20 | 1952 | 22 | 56 | 79 | 2004 | 47 | 1945^|| 28 | - 3 | 1952 | 11 | 1898 | 23 | 57 | 77 | 2017 | 45 | 1945^|| 28 | 1 | 1898 | 19 | 1965 | 24 | 57 | 76 | 1896 | 50 | 1908 || 29 | - 3 | 1965 | 18 | 1965 | 25 | 57 | 75 | 2012^| 50 | 1907^|| 29 | - 2 | 1996 | 14 | 1955 | 26 | 57 | 84# | 1971 | 48 | 1878 || 29 | - 4 | 1955 | 14 | 1888 | 27 | 57 | 78 | 1988 | 52 | 1895 || 29 | - 5 | 1899 | 15 | 1931 | 28 | 58 | 83 | 1963 | 50 | 1895 || 29 | -11* | 1886 | 15 | 1886 | 29 | 58 | 79 | 1967^| 53 | 1967^|| 30 | 2 | 1886 | 23 | 1987 | 30 | 58 | 82 | 2010 | 46 | 1943 || 30 | 10 | 1987 | 25 | 1954 | 31 | 58 | 81 | 2012 | 53 | 1893 || 30 | 5 | 1954^| 21 | 1899 | The Normal High and Low Temperatures are calculated from 1981-2010 data. The Temperature Extremes range from 1872-2021 ^ - Also in previous years. # - Highest Temperature of the Month: 84 degrees on 3/26/1971. * - Lowest Temperature of the Month: -11 degrees on 3/28/1886. - The March Mean Temperature is 40.4 degrees (from 1981-2010 DIA data). - Data collected at the Downtown City Office from 1872-December 1949, then at the Stapleton Airport Office from January 1950-February 1995, then at Denver International Airport from March 1995-Present. WFO Boulder - 3/31/2021