Dangerous heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest. Critical fire weather for portions of the Intermountain West. Risk for severe thunderstorms and flash flooding across the Upper Midwest/Great Lakes, Ohio Valley, and portions of the mid-Atlantic. Active monsoonal moisture fuels thunderstorms over the Southwest. Hurricane Fausto in the Pacific, should weaken Read More >
National Weather Service - Denver, Colorado
Temperature Normals & Extreme for June
|Normal|Record| Year |Record| Year ||Normal|Record| Year |Record| Year |
DATE | High | High | Set |Warmest Set || Low | Low | Set |coldest Set |
| | | |Minimum || | | |Maximum |
-----|------|------|------|------|------||------|------|------|------|------|
1 | 77 | 96 | 2002 | 61 | 1933 || 48 | 32 | 1919 | 40 | 1919 |
2 | 78 | 93 | 2002 | 63 | 1977^|| 48 | 30* | 1951 | 44 | 1951 |
3 | 78 | 94 | 2006 | 61 | 2006^|| 49 | 34 | 1954^| 48 | 1950 |
4 | 78 | 94 | 2012 | 66 | 1939 || 49 | 34 | 1937 | 47 | 1998 |
5 | 79 | 96 | 2020 | 65 | 1939 || 49 | 34 | 1998 | 49 | 1998 |
6 | 79 | 95 | 2018^| 67 | 1946 || 50 | 34 | 1998 | 50 | 1915 |
7 | 80 | 98 | 2006^| 68 | 2004 || 50 | 36 | 1915 | 54 | 1962 |
8 | 80 | 98 | 1985 | 67 | 1985 || 50 | 31 | 2007 | 49 | 1979 |
9 | 80 | 95 | 2018^| 62 | 1948^|| 51 | 37 | 1889 | 52 | 1889 |
10 | 81 | 99 | 2013 | 64 | 1990^|| 51 | 39 | 1975 | 52 | 1975 |
11 | 81 | 100 | 2013 | 67 | 1918 || 51 | 34 | 1947 | 51 | 1970 |
12 | 81 | 97 | 1952 | 66 | 1930 || 51 | 33 | 1947 | 43 | 1947 |
13 | 82 | 99 | 2006^| 64 | 1936^|| 52 | 35 | 1947 | 49 | 1927 |
14 | 82 | 102 | 2006 | 66 | 2018^|| 52 | 37 | 1969 | 54 | 1969 |
15 | 82 | 97 | 1993^| 67 | 1918 || 52 | 40 | 1976^| 50 | 1945 |
16 | 83 | 96 | 2020 | 68 | 1946 || 53 | 40 | 1961 | 54 | 2000^|
17 | 83 | 98 | 2012 | 64 | 1953 || 53 | 38 | 1912 | 47 | 1912 |
18 | 83 | 100 | 2012 | 66 | 1940 || 53 | 40 | 1946 | 53 | 2004^|
19 | 84 | 98 | 1989 | 65 | 1936^|| 53 | 37 | 1976 | 56 | 1946 |
20 | 84 | 99 | 2017 | 68 | 1940^|| 54 | 39 | 1973 | 56 | 1902 |
21 | 84 | 99 | 2007 | 66 | 2005 || 54 | 39 | 2000 | 56 | 2004 |
22 | 85 | 102 | 2012 | 69 | 1922 || 54 | 40 | 1947 | 58 | 1942 |
23 | 85 | 104 | 2012 | 67 | 1981^|| 55 | 43 | 1964^| 52 | 1906 |
24 | 85 | 102 | 2012 | 71 | 1954 || 55 | 42 | 1906 | 57 | 1967 |
25 | 86 | 105# | 2012 | 67 | 1990 || 55 | 42 | 1958 | 55 | 1958 |
26 | 86 | 105# | 2012 | 71 | 2012 || 55 | 40 | 1968 | 63 | 1985^|
27 | 86 | 102 | 1990 | 72 | 1927 || 56 | 43 | 1985 | 56 | 1983^|
28 | 87 | 105# | 2018 | 68 | 1936 || 56 | 48 | 1999^| 63 | 1895 |
29 | 87 | 102 | 1990 | 70 | 1929 || 56 | 47 | 2008^| 54 | 1995 |
30 | 87 | 102 | 1990 | 70 | 1911 || 56 | 40 | 1968 | 61 | 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 6/28/2018,
6/25/2012 and 6/26/2012.
Also ties for Highest Temperature
in Denver with 8/8/1878 & 7/20/2005
* - Lowest Temperature of the Month: 30 degrees on 6/2/1951
- The June Mean Temperature is 67.4 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.
UPDATED: 8/02/2020
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