NATIONAL WEATHER SERVICE - DENVER, COLORADO TEMPERATURE NORMALS AND EXTREMES FOR JULY |NORMAL|RECORD| YEAR |RECORD| YEAR ||NORMAL|RECORD| YEAR |RECORD| YEAR | DATE | HIGH | HIGH | SET | HIGH | SET || LOW | LOW | SET | LOW | SET | | | | |MINIMUM || | | |MAXIMUM | -----|------|------|------|------|------||------|------|------|------|------| 1 | 87 | 102 | 1990 | 70 | 1881 || 57 | 46 | 1995^| 64 | 1908 | 2 | 88 | 101^ | 2012 | 69 | 2002^|| 57 | 44 | 1997 | 62 | 1906 | 3 | 88 | 101 | 1874 | 77 | 1881 || 57 | 46 | 1872 | 54 | 1972 | 4 | 88 | 102 | 1874 | 70 | 1877 || 57 | 42* | 1903 | 59 | 1972 | 5 | 88 | 101 | 1989 | 71 | 1930 || 57 | 43 | 1972 | 62 | 1960 | 6 | 89 | 103 | 1973 | 68 | 1988^|| 58 | 44 | 1908 | 58 | 1904 | 7 | 89 | 102 | 1989 | 68 | 1903 || 58 | 43 | 1952 | 65 | 1952^| 8 | 89 | 103 | 1989 | 70 | 2005 || 58 | 45 | 1952 | 57 | 1929 | 9 | 89 | 98 | 1989 | 70 | 1934 || 58 | 43 | 1876 | 62 | 2006^| 10 | 89 | 102 | 2016 | 70 | 1939^|| 58 | 45 | 1895 | 53 | 1895 | 11 | 89 | 102 | 1954 | 71 | 1931 || 59 | 49 | 1961^| 59 | 1895 | 12 | 90 | 101 | 1971^| 70 | 1893 || 59 | 48 | 1987^| 62 | 1987^| 13 | 90 | 100 | 2003 | 70 | 1900 || 59 | 47 | 1987 | 60 | 1930 | 14 | 90 | 100 | 1878 | 70 | 1931 || 59 | 49 | 1952 | 67 | 1973^| 15 | 90 | 101 | 2006 | 72 | 1881 || 59 | 48 | 1973 | 67 | 1906 | 16 | 90 | 103 | 2006 | 70 | 1881 || 59 | 51 | 1962^| 65 | 1887 | 17 | 90 | 102 | 2010 | 72 | 2019 || 59 | 45 | 1872 | 62 | 1872 | 18 | 90 | 99 | 2020^| 70 | 1878 || 60 | 48 | 1902 | 63 | 1912 | 19 | 90 | 101 | 2019^| 72 | 1881 || 60 | 48 | 1897 | 57 | 1897 | 20 | 90 | 105# | 2005 | 73 | 1934 || 60 | 43 | 1897 | 66 | 1915 | 21 | 90 | 104 | 2005 | 72 | 1934 || 60 | 51 | 1988^| 62 | 1930 | 22 | 90 | 102 | 2005 | 70 | 2016 || 60 | 49 | 1990^| 63 | 1895 | 23 | 90 | 102 | 2005 | 70 | 1982^|| 60 | 49 | 1961 | 65 | 1991 | 24 | 90 | 100 | 2003 | 71 | 1940 || 60 | 49 | 2004 | 58 | 2004 | 25 | 90 | 99 | 1963^| 73 | 2003 || 60 | 51 | 1973^| 72 | 1977 | 26 | 90 | 100 | 1910 | 70 | 1931 || 60 | 51 | 1971^| 64 | 1874 | 27 | 90 | 98 | 1964 | 72 | 1931 || 60 | 51 | 1958 | 65 | 1963 | 28 | 90 | 98 | 1876 | 71 | 1931 || 60 | 49 | 1892 | 63 | 1892 | 29 | 90 | 99 | 2005^| 71 | 1943 || 60 | 47 | 1971 | 58 | 1971 | 30 | 90 | 101 | 2005 | 70 | 1943 || 60 | 43 | 1971 | 62 | 2014 | 31 | 90 | 100 | 1889 | 70 | 1966^|| 60 | 42* | 1873 | 62 | 1995 | The Normal High and Low Temperatures are calculated from 1981-2010 data. The Temperature Extremes range from 1872-2020 ^ - Also in previous years. # - Highest Temperature of the Month: 105 degrees on 7/20/2005 (Also ties for Highest Temperature in Denver with 8/8/1878, 6/25/2012 and 6/26/2012) * - Lowest Temperature of the Month: 42 degrees on 7/4/1903 and 7/31/1873. - The July Mean Temperature is 74.2 degrees (from 1981-2010 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. UPDATED: 8/02/2020