Denver's Winter/Cold Season Statistics

Autumn First Freeze Information

Earliest Date of First Freeze:

September 8, 1962

Latest Date of First Freeze:

November 15, 1944

Average Date:

October 7th

First Freeze Last 10 Years:
October 4, 2013
October 5, 2012
October 17, 2011
October 27, 2010
October 2, 2009
October 13, 2008
October 8, 2007
September 18, 2006
October 5, 2005
October 14, 2004

Autumn First Snow Information

Earliest Date of First Snow:

September 3, 1961

Latest Date of First Snow:

November 21, 1934

Average Date:

October 19th

                                                                           

First Measurable Snow Last 10 Years:
October 5, 2012
October 25, 2011
November 15, 2010
October 21, 2009
November 14, 2008
October 22, 2007
October 18, 2006
October 10, 2005
November 1, 2004
November 5, 2003


Spring Last Freeze Information

Earliest Date of Last Freeze:

April 5, 1977

Latest Date of Last Freeze:

Jun 8, 2007

Average Date:

May 5th


Latest Freeze for the past 10 Years:
May 5, 2013    
April 16, 2012
May 5, 2011
May 13, 2010
May 5, 2009
May 11, 2008
June 8, 2007
May 10, 2006
May 12, 2005
May 14, 2004


Spring Snow Information

Earliest Date of Last Snow: March 4, 1887
Latest Date of Last Snow: June 12, 1947
Average Date: April 26th

Date of Last Measurable Snow Last 10 Years:
May 2, 2013
April 3, 2012
May 11, 2011
May 12, 2010
April 27, 2009
May 14, 2008
April 14, 2007
May 10, 2006
May 2, 2005
April 30, 2004


Seasonal Snowfall Amounts

Greatest Seasonal Snowfall:

118.7 inches 1908-1909

Least Seasonal Snowfall:

21.3 inches 1888-1889

Average Seasonal Snowfall (1882-2013)

57.5 inches


Seasonal Snowfall Last 10 Years:

Season

Snowfall (Inches)

2012-2013 78.4

2011-2012

55.6

2010-2011

22.8

2009-2010

60.6

2008-2009

38.1

2007-2008

46.3

2006-2007

72.6

2005-2007

30.4

2004-2005

39.3

2003-2004

38.0


Consecutive Days of 1" or more of
Snow on the Ground (1900-Present)

Rank

# of Days

End Date

1

63

Jan 27, 1984

2

61

Feb 19, 2007

3

60

Jan 29, 1914

4

48

Feb 9, 1983

5

43

Jan 30, 1974

6

38

Jan 30, 1988

7

35

Feb 5, 1949

8

33

Jan 18, 1919

9

32

Jan 8, 2008

10

27

Feb 23, 1989



Biggest Denver Snowstorms (1881-Present)
   

Snowfall (Inches)

Dates

45.7

Dec 1-5, 1913

31.8

Mar 17-19, 2003

30.4

Nov 2-4, 1946

23.8

Dec 24, 1982

23.0

Apr 23, 1885

22.7

Oct 20-23, 1906

21.9

Oct 24-25, 1997

21.5

Nov 26-27, 1983

20.7

Dec 20-21, 2006

19.3

Jan 29-31, 1883

19.0

Apr 24-25, 1935

18.7

Mar 5-6, 1983

18.5

Mar 20-22, 1944

18.2

Apr 17-19, 1920

18.0

Mar 19-20, 1907

18.0

Mar 31-Apr 1, 1891

17.7

Nov 19-21, 1979

17.3

Apr 2, 1957

16.9

Mar 20-21, 1952

16.8

Apr 20-22, 1933

16.5

Sep 26-28, 1936

16.0

Oct 3-5, 1969

15.9

Feb 2-4, 2012

15.8

Apr 26-27, 1972

 


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