DECEMBER TEMPERATURE NORMALS AND EXTREMES
                                     DENVER, COLORADO
www.ErwinandBecky.com
Centennial, CO 80111                                                UPDATED: 01/23/2008
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         NORMAL  RECORD   YEAR   HIGHEST  YEAR   NORMAL  RECORD   YEAR   LOWEST   YEAR
 DATE     HIGH    HIGH     SET   MIN TEMP  SET     LOW     LOW     SET   MAX TEMP  SET
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 Dec 01    46      73     1973     43     1972     19      -6     1985     7      1985
 Dec 02    46      74     1885     41     1926     19      -4     1929^    9      1919
 Dec 03    46      69     1885     49     1941     18      -3     1873    12      1873
 Dec 04    46      72     2007     45     1946     18      -5     1909     7      1909
 Dec 05    46      79#    1939     42     1946     18     -15     1972     6      1972
 Dec 06    45      73     1939     44     1939^    18     -17     1972     3      1972
 Dec 07    45      70     1906     39     1893^    18     -13     2005     3      2005
 Dec 08    45      73     1940     41     1874     17     -14     1919     4      1932^
 Dec 09    45      71     1957     42     1996     17     -20     1919^   -5      1932
 Dec 10    45      70     1939     46     1933     17     -18     1972    -1      1932
 Dec 11    45      74     1939     44     1933     17     -13     1932    -6      1932
 Dec 12    44      69     1895     47     1921     17     -12     1961    16      1961^
 Dec 13    44      72     1921     47     1921     17     -12     1961     6      1940
 Dec 14    44      69     1924     41     1946^    16     -14     1901    -1      1926
 Dec 15    44      68     1921     44     1924     16      -6     1951    19      1914
 Dec 16    44      70     1980     49     1939     16      -8     1897     9      1897
 Dec 17    44      73     1980     43     1939     16     -13     1909     7      1884
 Dec 18    44      66     1979^    40     1917     16     -12     1909     5      1924
 Dec 19    43      67     1917     43     1917     16     -10     1989     7      1998
 Dec 20    43      69     1894     43     1933     16     -16     1990^   -3      1990
 Dec 21    43      67     1933     43     1933     16     -21     1990^   -8      1983
 Dec 22    43      70     1955     41     2005^    15     -25*    1990    -5      1983
 Dec 23    43      74     1901     50     1955^    15     -17     1990    -5      1983
 Dec 24    43      70     1955     44     1922     15     -25*    1876    -4      1983
 Dec 25    43      69     2005     45     1899     15     -15     1876    10      1876
 Dec 26    43      68     1980     39     1890     15      -5     1982^    6      1916
 Dec 27    43      75     1980     41     1980     15     -10     1904     9      1894
 Dec 28    43      65     1886     39     1936     15     -12     1983     5      1880
 Dec 29    43      68     1919     44     1919     15     -15     1983    11      1880
 Dec 30    43      71     1980     37     1919     15     -11     1898     8      1915
 Dec 31    43      66     2005     45     1881     15     -19     1900    -3      1927
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The Normal High and Low Temperatures are calculated from 1971-2000 data.
The Temperature Extremes range from 1872-2007.
^ Also in previous years.
# Highest Temperature of the Month:  79 degrees on 12/05/1939.
* Lowest Temperature of the Month:  -25 degrees on 12/24/1876 and 12/22/1990.
- December Mean Temperature is 30.3 degrees (from 1971-2000 data).
- Data collected at the Downtown City Office from 1872-December 1949, then at the
  Stapleton Airport Office January 1950-February 1995, then at Denver International
  Airport March 1995-Present.