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Denver's Temperature Extremes - 100 Degree or Higher and -20 Degree or Lower

 Denver Climatology   
Denver 90 Degree Streaks and Stats   
Temperatures 100 Degrees or Higher and Temperatures at or Below -20 Degrees
Hot

EXTREME HOT TEMPERATURES
(100 degrees or warmer, 1872 - 2023)

105 Degrees Highest Temperature recorded in Denver
(June 28, 2018, June 26, 2012, June 25, 2012, July 20, 2005 and August 8th, 1878)

(Earliest  100 degree occurrence on 6/11/2022 and 6/11/2013, latest occurrence was 9/5/2020)

Date Temperature
8/5/2022 101
7/18/2022 100
7/10/2022 101
7/9/2022 100
6/11/2022 100
7/28/2021 100
7/8/2021 102
6/17/2021 100
6/16/2021 100
6/15/2021 101
9/5/2020 101
8/18/2020 100
9/2/2019 100
7/19/2019 101
6/28/2018 105
6/27/2018 101
7/19/2017 100
7/6/2017 100
7/10/2016 102
7/7/2014 100
7/11/2013 100
6/11/2013 100
7/23/2012 100
7/21/2012 102
7/20/2012 101
7/19/2012 100
7/15/2012 100
7/2/2012 101
7/1/2012 101
6/26/2012 105
6/25/2012 105
6/24/2012 102
6/23/2012 104
6/22/2012 102
6/18/2012 100
7/17/2010 102
8/2/2008 103
8/1/2008 104
7/20/2008 100
7/17/2007 100
7/2/2007 100
6/24/2007 100
7/19/2006 100
7/16/2006 103
7/15/2006 101
6/14/2006 102
7/30/2005 101
7/23/2005 102
7/22/2005 102
7/21/2005 104
7/20/2005 105
7/19/2005 101
7/16/2005 102
7/24/2003 100
7/16/2003 101
7/13/2003 100
8/16/2002 100
7/1/2001 101
7/6/2000 101
7/20/1998 100
6/26/1994 104
6/25/1991 100
7/2/1990 100
7/1/1990 102
6/30/1990 102
6/29/1990 102
6/27/1990 102
7/8/1989 103
7/7/1989 102
7/6/1989 102
7/5/1989 101
7/4/1989 101
7/21/1981 100
8/6/1980 100
7/6/1973 103
7/5/1973 100
7/30/1972 100
7/17/1971 101
7/12/1971 101
8/8/1969 100
8/14/1962 100
8/10/1962 100
7/12/1954 101
7/11/1954 102
6/23/1954 102
7/20/1939 102
8/1/1938 100
7/23/1936 100
7/19/1934 100
7/22/1931 100
7/26/1910 100
7/23/1910 101
8/1/1902 100
7/15/1902 100
8/1/1901 100
7/31/1889 100
7/11/1888 100
8/8/1878 105
8/3/1878 100
8/2/1878 100
7/14/1878 100
8/12/1876 100
7/6/1876 101
7/4/1874 102
7/3/1874 101

UPDATED: 11/27/2023
Cold
 EXTREME COLD TEMPERATURES
(-20 degrees or lower, 1872-2012)

Temperature

Date
-29 January 9, 1875
-25 December 22, 1990
-25 January 12, 1963
-25 January 11, 1963
-25 February 1, 1951
-25 February 8, 1936
-25 December 24, 1876
-24 December 22, 2022
-24 February 5, 1989
-24 January 10, 1962
-24 January 9, 1962
-24 January 31, 1951
-22 February 6, 1899
-22 February 4, 1883
-22 January 28, 1872
-21 December 21, 1990
-21 December 21, 1983
-21 January 6, 1913
-21 February 12, 1905
-20 January 17, 1930
-20 December 9, 1919
-20 January 26,1902
-20 February 12, 1899
-20 February 11, 1899
-20 December 9, 1898
-20 January 15, 1888
-20 January 19, 1883
-20 February 15, 1881
-20 January 13, 1875
-20 January 25, 1872

UPDATED: 11/27/2023