National Weather Service United States Department of Commerce

Widespread Showers in the Mid-Atlantic

Widespread showers and some thunderstorms from Ian may produce isolated flash flooding in the central Appalachians into the Mid-Atlantic and southern New England through the weekend. Hazardous conditions persist along portions of the East coast. Showers, thunderstorms, and high elevation snow are possible across the Central/Southern Rockies and into the Great Basin. Read More >

National Weather Service - Denver/Boulder, Colorado

Denver Area Normals & Extremes for June

January | February | March | April | May | June | July | August | September | October | November | December

Date Normal High Record High Year Set Record Warmest Minimum Year Set   Normal Low Record Low Year Set Record Coldest Maximum Year Set   Maximum Precipitation Year Set Maximum Snowfall Year Set

1

78

96

2002

61

1933   49

32

1919

40

1919   0.82 1991 0.4 1919

2

79

93

2002

63

1977^   49

30*

1951

44

1951   1.55 1886 0.3 1951

3

79

94

2006

61

2006^   50

34

1954^

48

1950   1.93 1904 T 1951

4

79

94

2012

66

1939   50

34

1937

47

1998   2.23 1965 T 1937

5

80

96

2020

65

1939   50

34

1998

49

1998   1.21 1891 T 1937

6

80

95

2018^

67

1946   50

34

1998

50

1915   1.02 1997 0.0 -

7

81

98

2006^

68

2004   51

36

1915

54

1962   1.02 1979 0.0 -

8

81

98

1985

67

1985   51

31

2007

49

1979   1.79 1974 T 1974

9

81

95

2018^

62

1948^   51

37

1889

52

1889   2.18 1923 0.0 -

10

82

99

2013

68

2013   51

39

1975

52

1975   0.96 1999 0.0 -

11

82

100

2022^

67

1918   52

34

1947

51

1970   3.16 1970 T 1947

12

82

97

1952

66

1930   52

33

1947

43

1947   0.98 1942 T 1947

13

83

99

2022^

64

1936^   52

35

1947

49

1927   0.68 2001 0.0 -

14

83

102

2006

66

2018^   53

37

1969

54

1969   0.97 1889 0.0 -

15

83

101

2021

67

1918   53

40

1976^

50

1945   1.31 1901 0.0 -

16

84

100

2021

68

1946   53

40

1961

54

2000^   2.06 1950 0.0 -

17

84

100

2021

68

2021   53

38

1912

47

1912   1.10 1912 0.0 -

18

84

100

2012

66

2021^   54

40

1946

53

2004^   1.50 2003 0.0 -

19

85

98

1989

67

2022   54

37

1976

56

1946   0.95 2003 0.0 -

20

85

99

2017

68

1940^   54

39

1973

56

1902   1.95 1967 0.0 -

21

85

99

2007

66

2005   55

39

2000

56

2004   0.85 1947 0.0 -

22

86

102

2012

69

1922   55

40

1947

58

1942   0.69 1948 0.0 -

23

86

104

2012

67

1981^   55

43

1964^

52

1906   1.64 2009 0.0 -

24

86

102

2012

71

1954   55

42

1906

57

1967   0.26 1968 0.0 -

25

87

105#

2012

67

1990   56

42

1958

55

1958   1.02 1937 0.0 -

26

87

105#

2012

71

2012   56

40

1968

63

1985^   1.37 1983 0.0 -

27

87

102

1990

72

1927   56

43

1985

56

1983^   0.51 2014 0.0 -

28

87

105#

2018

68

1936   57

48

1999^

63

1895   0.97 1902 0.0 -

29

88

102

1990

70

1929   57

47

2008^

54

1995   0.90 1995 0.0 -

30

88

102

1990

70

1911   57

40

1968

61

1995   0.55 1945 0.0 -

 

The Normal High and Low Temperatures are calculated from 1991-2020 data.

The Temperature Extremes range from 1872-Present

^ - Also in Previous Years

# - Highest Temperatures of the Month:  105° on 6/25/2012, 6/26/2012, and 6/28/2018 (Tied for highest temperature in Denver)

* - Lowest Temperature of the Month:  30° on 6/2/1951

- The June Mean Temperature is 68.2° (from 1991-2020 data)

- Data collected at the Downtown City Office from 1872 thru December 1948, then at the Stapleton Airport Office from

January 1950 thru February 1995, then at Denver International Airport from March 1995 to Present.

 

Updated: 7/7/2021