WFO Denver/Boulder

             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 |
     |      |      |      |  MIN |      ||      |      |      |  MAX |      |
-----|------|------|------|------|------||------|------|------|------|------|
  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  |  99  | 1955 |  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 |  71  | 1997 ||  59  |  45  | 1872 |  62  | 1872 |
 18  |  90  |  99  | 1998 |  70  | 1878 ||  60  |  48  | 1902 |  63  | 1912 |
 19  |  90  | 101  | 2005 |  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 |  69  | 2001 ||  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 |  64  | 2009 |
 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 1872-2013.
                                                                 
^ - 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:   8/2/2013 - WFO BOU

USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.