Severe thunderstorms, heavy rainfall, and flooding are possible from the northern Rockies into the Upper Midwest. A derecho is likely across portions of the northern Plains, with several gusts expected to exceed 75 mph. Extreme heat is expected to intensify across much of the Southeast and Tennessee Valley, continuing through much of this week. 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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