National Weather Service United States Department of Commerce

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Denver/Boulder, CO

Weather Forecast Office

Denver Monthly Snowfall

Weather.gov > Denver/Boulder, CO > Denver Monthly Snowfall

Denver Colorado
Monthly Snowfall
(1882-2015)

Historical Locations for Snowfall Measurements

(Please note DIA is roughly 20 miles east northeast of the old downtown reporting sites and 13 miles east northeast of the old airport.  Thus snowfall can vary quite a bit between the current observing site at DIA and the previous locations.)

Denver International Airport (2008-Present)
Denver Stapleton Airport (1950-2007)
19th & Stout (1916-1949)
16th & Larimer (1882-1915)

(Departure from Normal is based on the
long term average from 1882-2015)

 Average Seasonal Snowfall:     57.1"   (1882-2015)
Maximum Seasonal Snowfall: 118.7"   (1908-1909)
Minimum Seasonal Snowfall:    21.3"   (1888-1889)

 

2015-2016 July Aug Sep Oct Nov Dec Jan Feb Mar April May June Total
Departure
Denver 0.0 0.0                      
 
Monthly Normal 0.0 0.0 1.0 4.2 7.5 8.1 6.6 7.7 11.4 8.9 1.7 T 57.1
Seasonal Normal
Cumulative
Total		                          
Cumulative Total
Cumulative Normal 0.0 0.0 1.0 5.2 12.7 20.8 27.4 35.1 46.5 55.4 57.1 57.1 57.1
Cumulative Normal
                           
 
Year July Aug Sep Oct Nov Dec Jan Feb Mar April May June Total
Departure
2014-2015 0.0 0.0 T 0.0 4.0 12.0 7.2 22.4 2.9 5.3 4.0 0.0 57.8 0.8
2013-2014 0.0 0.0 0.0 1.4 2.0 4.7 14.3 3.3 6.0 5.6 1.1 0.0 38.4
-18.7
2012-2013 0.0 0.0 0.0 5.5 1.7 5.2 4.6 14.1 23.5 20.4 3.4 0.0 78.4
21.3
2011-2012 0.0 0.0 0.0 8.5 4.5 16.5 4.9 20.2 T  1.0 0.0 0.0 55.6
-1.5
2010-2011  0.0 0.0 0.0 0.0 1.5 3.3 8.0 5.3 2.5 1.2 1.0 0.0 22.8
-34.3
2009-2010  0.0 0.0 0.0 17.2 9.3 11.1 2.6 5.8 12.8 0.5 1.3 0.0 60.6
3.5
2008-2009  0.0 0.0 0.0 T  1.7 10.3 4.9 T  13.8 7.4 0.0 0.0 38.1
-19
2007-2008  0.0 0.0 0.0 3.0 2.5 20.9 3.1 5.1 5.4 2.9 3.4 0.0 46.3
-10.8
2006-2007  0.0 0.0 0.0 9.8 4.4 29.4 15.9 5.5 6.7 0.9 0.0 0.0 72.6
15.5
2005-2006  0.0 0.0 0.0 9.6 1.0 4.1 3.6 3.0 8.6 0.3 0.2 0.0 30.4
-26.7
2004-2005  0.0 0.0 0.0 1.4 10.0 2.6 7.4 0.5 4.6 11.4 1.4 0.0 39.3
-17.8
2003-2004  0.0 0.0 0.0 0.0 2.9 4.5 4.6 8.9 1.8 15.3 T  0.0 38.0
-19.1
2002-2003  0.0 0.0 0.0 4.8 3.9 T  T  7.5 35.2 3.4 7.0 0.0 61.8
4.7
2001-2002  0.0 0.0 0.0 1.0 4.2 2.9 6.1 2.8 12.5 T  0.7 0.0 30.2
-26.9
2000-2001  0.0 0.0 0.2 T  7.6 5.6 8.7 10.6 6.7 11.7 7.2 0.0 58.3
1.2
1999-2000  0.0 0.0 3.1 4.8 8.4 5.4 6.2 1.8 11.3 4.6 0.0 0.0 45.6
-11.5
1998-1999  0.0 0.0 0.0 0.0 4.0 8.9 6.4 1.3 4.2 19.7 T  0.0 44.5
-12.6
1997-1998  0.0 0.0 0.0 22.1 7.7 9.4 2.3 3.0 17.1 10.5 0.0 0.0 72.1
15.0
1996-1997  0.0 0.0 4.7 1.5 5.7 1.8 7.0 9.9 3.3 10.7 0.1 0.0 44.7
-12.4
1995-1996  0.0 0.0 7.4 2.2 6.9 0.6 10.4 3.2 16.4 3.2 0.0 0.0 50.3
-6.8
1994-1995  0.0 0.0 1.4 T  16.9 3.8 2.0 9.7 7.4 17.2 0.0 0.0 58.4
1.3
1993-1994  0.0 0.0 5.4 5.4 17.4 5.6 6.1 8.8 9.2 11.2 0.0 0.0 69.1
12.0
1992-1993  0.0 0.0 0.0 0.1 20.1 11.0 3.7 16.9 4.9 3.7 0.0 0.0 60.4
3.3
1991-1992  0.0 0.0 0.0 7.3 29.6 1.9 24.3 0.3 15.6 0.0 0.0 0.0 79.0
21.9
1990-1991  0.0 0.0 0.0 7.6 12.0 4.7 14.1 0.8 4.2 14.3 T  0.0 57.7
0.6
1989-1990  0.0 0.0 2.3 7.8 1.6 11.8 8.4 7.0 21.9 3.6 0.1 0.0 64.5
7.4
1988-1989  0.0 0.0 0.0 0.0 2.8 12.3 13.0 8.2 4.8 9.0 0.0 0.0 50.1
-7.0
1987-1988  0.0 0.0 0.0 T  11.2 21.5 5.8 7.0 13.5 2.0 1.3 0.0 62.3
5.2
1986-1987  0.0 0.0 0.0 4.3 11.5 4.9 17.0 12.2 11.5 9.9 0.0 0.0 71.3
14.2
1985-1986  0.0 0.0 8.7 1.9 17.0 10.3 2.4 6.2 2.6 14.0 0.0 0.0 63.1
6.0
1984-1985  0.0 0.0 5.2 13.1 2.3 5.0 12.5 8.7 7.6 0.8 T  0.0 55.2
-1.9
1983-1984  0.0 0.0 T  T  29.3 11.5 3.4 7.9 12.0 16.8 T  0.0 80.9
23.8
1982-1983  0.0 0.0 0.0 1.2 1.8 27.1 1.3 0.8 30.5 11.3 7.6 0.0 81.6
24.5
1981-1982  0.0 0.0 0.0 2.8 3.3 9.9 4.8 1.8 2.1 2.0 T  0.0 26.7
-30.4
1980-1981  0.0 0.0 0.0 1.5 7.1 1.2 4.1 4.3 24.0 2.9 T  0.0 45.1
-12.0
1979-1980  0.0 0.0 0.0 2.7 22.3 16.5 12.3 9.6 12.1 10.0 T  0.0 85.5
28.4
1978-1979  0.0 0.0 T  2.7 6.9 14.2 9.1 5.8 18.2 8.1 8.2 0.0 73.2
16.1
1977-1978  0.0 0.0 0.0 3.3 4.1 0.7 5.5 6.2 8.6 4.6 13.5 0.0 46.5
-10.6
1976-1977  0.0 0.0 0.0 7.2 4.5 3.1 2.4 3.1 9.6 4.7 0.0 0.0 34.6
-22.5
1975-1976  0.0 0.0 0.0 2.7 15.2 7.3 3.2 6.4 18.7 1.2 0.0 0.0 54.7
-2.4
1974-1975  0.0 0.0 1.8 1.0 11.9 2.1 3.6 4.0 14.3 10.9 6.1 0.0 55.7
-1.4
1973-1974  0.0 0.0 0.0 2.3 9.3 30.8 8.2 10.3 12.8 17.8 0.0 T  91.5
34.4
1972-1973  0.0 0.0 0.0 9.7 19.4 9.8 12.1 3.0 15.1 24.8 1.0 0.0 94.9
37.8
1971-1972  0.0 0.0 17.2 3.1 1.4 8.4 10.9 9.1 7.1 17.2 0.0 0.0 74.4
17.3
1970-1971  0.0 0.0 4.6 5.9 9.2 0.9 8.6 11.9 9.6 6.0 0.0 0.0 56.7
-0.4
1969-1970  0.0 0.0 0.0 31.2 5.1 3.1 0.9 0.3 20.5 4.7 0.0 0.0 65.8
8.7
1968-1969  0.0 0.0 0.0 0.4 5.8 6.9 2.8 4.2 13.2 T  0.0 0.0 33.3
-23.8
1967-1968  0.0 0.0 0.0 1.7 9.4 13.1 3.0 7.3 9.2 15.1 T  0.0 58.8
1.7
1966-1967  0.0 0.0 T  8.3 3.0 1.9 9.9 4.4 6.6 3.6 3.0 0.0 40.7
-16.4
1965-1966  0.0 0.0 5.5 0.0 5.5 5.6 3.6 14.6 2.8 6.4 2.9 0.0 46.9
-10.2
1964-1965  0.0 0.0 0.0 0.0 6.0 4.4 13.2 17.1 14.9 0.3 0.0 0.0 55.9
-1.2
1963-1964  0.0 0.0 0.0 1.1 3.5 5.9 2.6 12.7 18.4 12.1 1.0 0.0 57.3
0.2
1962-1963  0.0 0.0 0.7 0.0 5.0 1.2 9.1 2.1 18.0 0.2 0.0 0.0 36.3
-20.8
1961-1962  0.0 0.0 5.8 6.2 11.4 3.8 17.2 11.3 6.8 10.0 0.0 0.0 72.5
15.4
1960-1961  0.0 0.0 0.0 4.6 5.1 17.8 1.0 7.9 29.2 8.6 6.4 0.0 80.6
23.5
1959-1960  0.0 0.0 12.9 11.8 5.3 2.7 10.7 18.3 9.0 9.3 0.0 0.0 80.0
22.9
1958-1959  0.0 0.0 T  2.6 9.7 7.7 17.4 17.5 26.8 17.6 0.0 0.0 99.3
42.2
1957-1958  0.0 0.0 0.0 3.9 3.0 0.8 8.9 12.0 14.4 14.1 0.0 0.0 57.1
0.0
1956-1957  0.0 0.0 0.0 0.6 21.3 6.3 5.3 1.6 8.9 25.5 8.8 0.0 78.3
21.2
1955-1956  0.0 0.0 0.3 4.1 7.3 2.9 6.3 10.5 13.0 3.7 0.0 0.0 48.1
-9.0
1954-1955  0.0 0.0 0.0 0.4 3.9 8.6 3.5 12.2 19.5 4.9 T  0.0 53.0
-4.1
1953-1954  0.0 0.0 0.0 0.1 7.2 14.4 2.7 0.6 6.3 7.6 2.6 0.0 41.5
-15.6
1952-1953  0.0 0.0 0.0 1.2 14.5 3.1 7.4 16.5 11.8 12.0 1.7 0.0 68.2
11.1
1951-1952  0.0 0.0 4.2 8.1 14.5 11.2 0.3 10.2 25.2 11.2 T  0.0 84.9
27.8
1950-1951  0.0 0.0 0.0 0.0 11.9 5.9 15.7 10.5 17.6 12.9 0.0 0.3 74.8
17.7
1949-1950  0.0 0.0 0.0 6.0 0.0 5.4 8.8 2.9 5.4 9.0 13.7 0.0 51.2
-5.9
1948-1949  0.0 0.0 0.0 T  9.3 4.3 22.2 1.5 15.4 7.0 T  0.0 59.7
2.6
1947-1948  0.0 0.0 0.0 1.6 7.5 6.7 19.2 7.4 20.8 4.1 T  0.0 67.3
10.2
1946-1947  0.0 0.0 T  6.0 42.6 2.7 8.0 13.0 17.7 2.5 1.0 0.0 93.5
36.4
1945-1946  0.0 0.0 1.1 2.9 5.5 1.2 10.1 3.0 4.3 T  0.5 0.0 28.6
-28.5
1944-1945  0.0 0.0 0.0 0.0 4.3 2.4 9.1 4.3 3.3 28.2 T  0.0 51.6
-5.5
1943-1944  0.0 0.0 0.0 2.5 4.0 4.5 13.0 6.2 32.5 19.5 8.3 0.0 90.5
33.4
1942-1943  0.0 0.0 0.3 10.6 2.8 4.5 3.2 1.0 11.9 0.0 2.0 0.0 36.3
-20.8
1941-1942  0.0 0.0 T  0.4 4.2 10.6 7.7 19.5 10.2 6.1 T  0.0 58.7
1.6
1940-1941  0.0 0.0 0.0 0.0 7.7 5.4 7.4 2.5 10.0 8.9 0.0 0.0 41.9
-15.2
1939-1940  0.0 0.0 0.0 5.6 T  4.1 11.2 9.7 20.0 3.3 0.0 0.0 53.9
-3.2
1938-1939  0.0 0.0 0.0 0.5 15.3 9.3 9.6 16.3 3.8 3.2 T  0.0 58.0
0.9
1937-1938  0.0 0.0 T  0.8 4.9 9.0 10.4 6.7 16.4 7.3 2.7 0.0 58.2
1.1
1936-1937  0.0 0.0 16.5 7.3 3.7 7.7 6.0 11.7 6.6 12.8 0.0 T  72.3
15.2
1935-1936  0.0 0.0 2.8 6.8 5.7 0.5 6.1 5.6 15.1 2.7 T  0.0 45.3
-11.8
1934-1935  0.0 0.0 T  0.0 3.9 7.0 0.8 9.6 3.0 23.3 0.7 0.0 48.3
-8.8
1933-1934  0.0 0.0 0.0 0.0 2.5 8.4 T  15.6 8.7 8.8 1.0 0.0 45.0
-12.1
1932-1933  0.0 0.0 0.0 7.0 5.3 8.8 0.2 5.4 9.0 33.8 3.2 0.0 72.7
15.6
1931-1932  0.0 0.0 0.0 T  15.6 0.8 9.2 10.7 16.4 2.7 0.0 0.0 55.4
-1.7
1930-1931  0.0 0.0 0.0 0.5 13.6 10.6 0.1 18.0 19.0 12.5 7.2 0.0 81.5
24.4
1929-1930  0.0 0.0 0.3 16.2 23.1 10.2 12.5 2.2 8.3 0.0 1.0 0.0 73.8
16.7
1928-1929  0.0 0.0 0.0 7.7 23.1 0.1 2.8 15.2 24.8 6.5 0.4 0.0 80.6
23.5
1927-1928  0.0 0.0 1.7 T  8.8 4.8 3.9 8.6 15.8 13.4 0.0 0.0 57.0
-0.1
1926-1927  0.0 0.0 T  4.4 2.3 14.8 2.7 5.2 19.1 9.0 T  0.0 57.5
0.4
1925-1926  0.0 0.0 0.0 10.5 8.6 13.3 11.0 3.8 13.3 4.2 T  0.0 64.7
7.6
1924-1925  0.0 0.0 T  0.0 2.8 18.4 3.0 0.6 7.5 T  0.0 0.0 32.3
-24.8
1923-1924  0.0 0.0 0.0 17.9 2.0 15.3 8.6 4.6 20.3 16.1 0.6 0.0 85.4
28.3
1922-1923  0.0 0.0 0.0 0.5 15.4 4.8 1.3 13.8 25.7 2.0 T  0.0 63.5
6.4
1921-1922  0.0 0.0 0.0 1.0 6.5 9.1 4.9 7.0 4.9 21.0 T  0.0 54.4
-2.7
1920-1921  0.0 0.0 0.0 4.3 5.6 7.2 12.0 4.5 6.5 16.5 0.0 0.0 56.6
-0.5
1919-1920  0.0 0.0 0.0 1.9 13.1 6.1 7.3 7.3 7.3 28.3 0.0 0.0 71.3
14.2
1918-1919  0.0 0.0 T  T  14.2 19.6 1.8 6.5 3.4 0.8 0.0 0.4 46.7
-10.4
1917-1918  0.0 0.0 0.0 11.7 T  4.3 8.2 13.3 2.5 19.5 4.7 0.0 64.2
7.1
1916-1917  0.0 0.0 0.0 6.7 10.2 16.3 4.9 6.0 16.1 7.2 12.0 T  79.4
22.3
1915-1916  0.0 0.0 0.0 2.0 3.8 10.1 9.0 1.9 5.3 11.5 0.5 0.0 44.1
-13.0
1914-1915  0.0 0.0 0.0 0.8 2.9 9.7 4.6 14.0 5.6 T  6.4 0.0 44.0
-13.1
1913-1914  0.0 0.0 4.0 8.6 2.8 57.4 0.4 5.6 11.1 9.0 T  0.0 98.9
41.8
1912-1913  0.0 0.0 T  6.6 8.9 7.5 5.8 15.7 6.5 15.1 T  0.0 66.1
9.0
1911-1912  0.0 0.0 T  5.5 4.7 5.9 2.4 22.1 12.9 3.6 13.2 0.0 70.3
13.2
1910-1911  0.0 0.0 0.0 0.4 1.3 9.4 1.7 10.2 0.4 8.1 0.0 0.0 31.5
-25.6
1909-1910  0.0 0.0 0.0 T  13.5 11.7 2.3 7.2 2.8 T  6.3 0.0 43.8
-13.3
1908-1909  0.0 0.0 6.5 13.6 22.9 9.7 2.1 18.3 20.2 25.4 T  0.0 118.7
61.6
1907-1908  0.0 0.0 1.5 0.0 7.5 6.1 7.8 1.1 2.1 3.5 10.0 0.0 39.6
-17.5
1906-1907  0.0 0.0 0.0 22.7 13.0 T  8.3 2.3 5.3 25.0 9.0 0.0 85.6
28.5
1905-1906  0.0 0.0 0.0 13.8 T  T  4.8 1.1 23.9 10.6 T  0.0 54.2
-2.9
1904-1905  0.0 0.0 0.0 2.0 2.2 7.2 7.0 6.7 5.4 16.0 2.0 0.0 48.5
-8.6
1903-1904  0.0 0.0 T  4.4 1.5 5.0 1.1 2.5 10.3 2.4 0.0 0.0 27.2
-29.9
1902-1903  0.0 0.0 T  T  4.0 11.5 1.9 7.8 9.9 8.5 2.0 0.0 45.6
-11.5
1901-1902  0.0 0.0 0.0 2.0 T  10.3 2.8 6.1 5.0 6.1 0.0 0.0 32.3
-24.8
1900-1901  0.0 0.0 T  2.0 0.8 5.8 1.9 3.0 15.7 15.4 0.0 0.0 44.6
-12.5
1899-1900  0.0 0.0 0.0 0.8 T  10.9 1.9 10.8 5.5 19.6 0.0 0.0 49.5
-7.6
1898-1899  0.0 0.0 T  2.8 9.0 15.5 8.5 9.1 20.4 6.7 T  0.0 72.0
14.9
1897-1898  0.0 0.0 0.0 16.4 3.3 8.3 3.0 6.8 2.6 8.9 15.5 0.0 64.8
7.7
1896-1897  0.0 0.0 0.0 2.5 0.9 4.6 6.1 10.8 12.1 2.2 0.0 0.0 39.2
-17.9
1895-1896  0.0 0.0 11.4 2.2 3.8 0.7 3.8 4.5 19.9 0.5 1.5 0.0 48.3
-8.8
1894-1895  0.0 0.0 0.0 0.0 2.6 10.5 5.0 3.5 11.9 3.5 T  0.0 37.0
-20.1
1893-1894  0.0 0.0 0.0 5.8 6.6 4.5 2.4 11.9 10.0 10.7 0.0 0.0 51.9
-5.2
1892-1893  0.0 0.0 0.0 0.5 2.5 17.8 1.0 13.6 3.2 9.9 8.9 0.0 57.4
0.3
1891-1892  0.0 0.0 0.0 T  8.5 17.5 4.5 8.7 6.7 6.4 T  0.0 52.3
-4.8
1890-1891  0.0 0.0 0.0 2.0 3.1 0.4 17.0 2.5 31.3 9.2 1.0 0.0 66.5
9.4
1889-1890  0.0 0.0 0.0 14.0 5.8 2.4 2.2 4.1 3.0 7.0 T  0.0 38.5
-18.6
1888-1889  0.0 0.0 0.0 0.0 3.0 0.8 5.5 8.4 3.6 T  T  0.0 21.3
-35.8
1887-1888  0.0 0.0 0.0 3.1 2.9 1.8 1.4 4.4 11.9 0.0 0.0 0.0 25.5
-31.6
1886-1887  0.0 0.0 0.0 0.0 9.8 10.8 6.5 3.5 1.1 T  0.0 0.0 31.7
-25.4
1885-1886  0.0 0.0 0.0 0.3 0.5 8.3 4.1 7.4 21.8 2.2 0.0 0.0 44.6
-12.5
1884-1885  0.0 0.0 0.0 0.3 T  7.4 4.7 7.0 0.5 32.0 T  0.0 51.9
-5.2
1883-1884  0.0 0.0 0.0 1.7 0.3 5.1 2.2 7.5 3.6 18.0 T  0.0 38.4
-18.7
1882-1883  0.0 0.0 0.0 T  6.6 6.8 20.5 4.5 0.3 11.1 T  0.0 49.8
-7.3
1881-1882 N/A  N/A  N/A  N/A  N/A  N/A  5.7 2.0 2.0 6.2 T  0.0 15.9
NA

 

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