National Weather Service United States Department of Commerce

Monsoon Flood Threat in the Southwest; Hot in the South and Northwest

Monsoonal heavy rain will continue flash flood potential across the Southwest and Intermountain West to the central and southern Rockies through this weekend, especially in complex terrain, burn scars, and urban areas. Excessive heat and humidity with heat indices over 110 degrees will be common over much of the Deep South and interior Northwest this weekend. Read More >

 

Denver Colorado
Monthly & Annual Snowfall 
(1882-2021)

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 (September 2007 to Present)
Denver Stapleton Airport (January 1950 to August 2007)

19th & Stout (February 1916 to December 1949)
Several Locations in and near16th & Larimer (January 1882 to January 1916)

 

(Departure from Normal is based on the long term average from 1882-2020)

 Long Term Average Seasonal Snowfall:                        56.5"  (1882-2020)
 Maximum Seasonal Snowfall:                                     118.7"  (1908-1909)
 Minimum Seasonal Snowfall:                                        21.3" (1888-1889) 

                

2021-2022

July

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

April

May

June

Total

Departure

Denver

0.0

 

 

 

 

 

 

 

 

 

 

 

 

 

Monthly Normal

0.0

0.0

1.0

4.1

7.4

8.0

6.5

7.7

11.3

8.8

1.7

T

56.5

Seasonal Normal

Cumulative Total

0.0

 

   

 

 

 

 

 

 

 

 

 

Cumulative Total

Cumulative Normal

0.0

0.0

1.0

5.1

12.5

20.5

27.0

34.7

46.0

54.8

56.5

56.5

56.5

Cumulative Normal

 

Monthly and Annual Seasonal Totals since 1882

Snow July Aug Sep Oct Nov Dec Jan Feb Mar April May June Total Departure
Season                           Historical
                            Average
2020-2021 0.0 0.0 1.0 4.0 5.0 7.0 3.1 13.5 34.0 12.6 T 0.0 80.2 23.5
2019-2020 0.0 0.0 0.0 12.5 13.7 2.8 0.9 16.5 7.5 3.7 0.0 0.0 57.6 1.1
2018-2019 0.0 0.0 0.0 3.2 4.5 0.5 6.2 13.4 12.9 3.5 3.9 0.0 48.1 -8.4
2017-2018 0.0 0.0 0.0 2.8 T 4.0 6.4 6.2 4.8 1.5 0.0 0.0 25.7 -30.8
2016-2017 0.0 0.0 0.0 0.0 1.7 9.7 6.3 1.6 T 2.5 T 0.0 21.8 -34.7
2015-2016 0.0 0.0 0.0 0.0 11.3 11.3 4.6 11.6 18.4 15.6 T 0.0 72.8 16.3
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 1.3
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 -18.1
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 21.9
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 -0.9
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 -33.7
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 4.1
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 -18.4
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 -10.2
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 16.1
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 -26.1
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 -17.2
2003-2004 0.0 0.0 0.0 0.0 2.9 4.5 4.6 8.8 1.8 15.3 T 0.0 37.9 -18.6
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 5.3
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 -26.3
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 1.8
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 -10.9
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
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 15.6
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 -11.8
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 -6.2
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 1.9
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 12.6
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 3.9
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 22.5
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 1.2
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 8
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 -6.4
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 5.8
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 14.8
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 6.6
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 -1.3
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 24.4
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 25.1
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 -29.8
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 -11.4
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 29.0
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 16.7
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
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 -21.9
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 -1.8
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 -0.8
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 35.0
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 38.4
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 17.9
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 0.2
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 9.3
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 -23.2
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 2.3
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 -15.8
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 -9.6
1964-1965 0.0 0.0 0.0 T 6.0 4.4 13.2 17.1 14.9 0.3 0.0 0.0 55.9 -0.6
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 0.8
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 -20.2
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 16.0
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 24.1
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 23.5
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 42.8
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 0.6
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 21.8
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 -8.4
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 -3.5
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 -15.0
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 11.7
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 28.4
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 18.3
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 -5.3
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 3.2
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 10.8
1946-1947 0.0 0.0 T 6.0 42.6 2.7 8.0 13.0 17.7 2.5 1.0 T 93.5 37.0
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 -27.9
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 -4.9
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 34.0
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 -20.2
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 2.2
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 -14.6
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 -2.6
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 1.5
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 1.7
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 15.8
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 -11.2
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 -8.2
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 -11.5
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 16.2
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 -1.1
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 25.0
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 17.3
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 24.1
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 0.5
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 1.0
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 8.2
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 -24.2
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 28.9
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 7.0
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 -2.1
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 0.1
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 14.8
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 -9.8
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 7.7
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 22.9
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 -12.4
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 -12.5
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 42.4
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 9.6
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 13.8
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 -25.0
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 -12.7
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 62.2
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 -16.9
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 29.1
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 -2.3
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 -8.0
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 -29.3
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 -10.9
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 -24.2
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 -11.9
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 -7.0
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 15.5
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 8.3
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 -17.3
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 -8.2
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 -19.5
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 -4.6
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 0.9
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 -4.2
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 10.0
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 -18.0
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 -35.2
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 -31.0
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 -24.8
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 -11.9
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 -4.6
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 -18.1
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 -6.7
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