FT COLLINS, c

Monthly Total Snowfall (Inches)

(053005)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN ANN
1892-93 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 5.40 0.00 z 2.30 z 0.00 z 0.00 z 5.40
1893-94 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1894-95 0.00 z 0.00 z 0.00 z 0.00 z 1.50 9.30 2.30 z 6.00 5.80 z 0.00 0.00 z 0.00 z 16.80
1895-96 0.00 z 0.00 z 4.00 0.00 z 4.50 0.00 3.80 0.00 z 18.60 z 0.00 z 0.00 z 0.00 z 12.30
1896-97 0.00 z 0.00 z 0.00 z 0.00 z 0.30 0.30 z 2.30 0.00 z 22.00 3.80 0.00 z 0.00 z 28.40
1897-98 0.00 z 0.00 z 0.00 z 0.40 0.00 z 5.50 2.60 z 0.80 5.30 0.10 13.00 0.00 z 25.10
1898-99 0.00 z 0.00 z 0.00 z 1.00 11.50 3.50 18.00 x 14.00 19.90 w 4.80 0.00 0.00 34.80
1899-00 0.00 z 0.00 z 0.00 0.00 z 0.00 6.00 3.10 14.70 7.90 22.70 0.00 0.00 54.40
1900-01 0.00 0.00 0.00 0.00 1.20 1.80 2.00 5.20 0.00 19.00 0.00 0.00 29.20
1901-02 0.00 0.00 0.00 0.00 0.00 15.50 6.70 1.00 2.50 0.00 0.00 0.00 25.70
1902-03 0.00 0.00 0.00 f 0.00 2.50 10.60 1.00 20.80 8.00 5.50 0.00 0.00 48.40
1903-04 0.00 0.00 0.00 0.00 1.20 1.00 3.30 2.50 2.00 0.50 0.00 0.00 10.50
1904-05 0.00 0.00 0.00 0.00 0.00 1.00 2.70 5.40 2.50 15.00 1.00 0.00 27.60
1905-06 0.00 0.00 0.00 10.50 0.00 0.00 0.00 0.20 26.80 1.30 0.00 0.00 38.80
1906-07 0.00 0.00 0.00 15.50 13.20 0.00 4.00 6.00 4.60 a 29.80 2.00 0.00 75.10
1907-08 0.00 0.00 1.50 0.00 5.50 0.00 1.00 0.10 e 1.50 0.70 11.50 0.00 21.80
1908-09 0.00 0.00 0.00 6.00 11.50 7.90 0.00 13.00 26.10 0.00 0.00 0.00 64.50
1909-10 0.00 0.00 0.00 0.00 8.80 10.70 4.10 1.70 a 0.00 0.00 0.00 0.00 25.30
1910-11 0.00 0.00 0.00 0.00 1.80 4.20 4.70 25.70 0.00 2.50 0.00 0.00 38.90
1911-12 0.00 0.00 0.00 4.00 5.50 4.50 5.30 12.10 17.80 0.50 5.50 0.00 55.20
1912-13 0.00 0.00 0.50 6.50 0.00 3.30 a 4.50 a 16.00 3.50 3.70 0.00 0.00 38.00
1913-14 0.00 0.00 0.00 0.00 1.50 38.70 1.30 3.70 0.70 3.50 0.00 0.00 49.40
1914-15 0.00 0.00 0.00 0.00 0.00 0.70 1.50 15.30 9.00 0.00 1.00 0.00 27.50
1915-16 0.00 0.00 0.00 0.00 2.00 10.00 7.70 1.20 1.70 1.00 0.00 0.00 23.60
1916-17 0.00 0.00 0.00 8.80 15.20 7.60 5.50 25.50 12.20 a 6.00 6.50 0.00 87.30
1917-18 0.00 0.00 0.00 6.50 0.50 5.00 6.00 14.40 0.20 17.00 2.00 0.00 51.60
1918-19 0.00 0.00 0.00 0.00 8.00 8.00 0.00 3.40 9.80 1.00 0.00 0.00 30.20
1919-20 0.00 0.00 0.00 1.00 16.20 a 5.40 6.40 8.00 2.00 a 26.70 0.00 0.00 65.70
1920-21 0.00 0.00 0.00 2.20 3.70 6.60 8.50 2.50 0.50 7.70 0.00 0.00 31.70
1921-22 0.00 0.00 0.00 0.00 2.50 11.70 a 5.00 8.40 1.30 8.80 0.00 0.00 37.70
1922-23 0.00 0.00 0.00 4.00 7.00 0.20 2.00 19.10 32.00 2.00 0.00 0.00 66.30
1923-24 0.00 0.00 0.00 b 9.80 0.50 3.30 7.20 7.00 16.50 4.50 0.00 0.00 48.80
1924-25 0.00 0.00 0.00 0.00 1.00 9.50 4.00 0.70 6.00 0.00 0.00 0.00 21.20
1925-26 0.00 0.00 0.00 11.50 9.50 12.00 2.20 2.70 3.90 3.20 0.00 0.00 45.00
1926-27 0.00 0.00 0.00 7.00 2.40 7.50 0.20 5.00 8.20 8.50 0.00 0.00 38.80
1927-28 0.00 0.00 1.00 0.00 7.40 3.50 2.50 1.00 15.50 6.00 a 0.00 0.00 36.90
1928-29 0.00 0.00 0.00 5.00 15.00 0.50 3.00 9.00 12.30 1.00 0.00 0.00 45.80
1929-30 0.00 0.00 0.00 8.00 11.10 1.20 a 5.50 0.80 6.00 0.00 0.00 0.00 32.60
1930-31 0.00 0.00 0.00 0.00 8.00 2.00 0.00 5.60 4.40 a 9.80 1.50 0.00 31.30
1931-32 0.00 0.00 0.00 0.00 8.20 a 1.00 1.00 6.00 14.50 1.00 0.00 0.00 31.70
1932-33 0.00 0.00 0.00 2.70 3.50 6.20 2.00 2.20 1.50 11.70 c 6.00 0.00 35.80
1933-34 0.00 0.00 0.00 0.00 0.00 2.20 0.00 12.50 0.70 0.00 0.00 f 0.00 15.40
1934-35 0.00 a 0.00 0.00 0.00 0.50 0.00 0.80 8.50 1.70 0.20 0.00 0.00 11.70
1935-36 0.00 0.00 2.50 1.50 8.00 0.00 0.20 4.20 6.30 2.40 0.00 0.00 25.10
1936-37 0.00 0.00 0.00 11.00 0.40 3.50 4.20 6.50 8.00 10.00 0.00 0.00 43.60
1937-38 0.00 a 0.00 0.00 0.00 3.50 16.00 7.80 4.00 6.20 3.50 0.00 0.00 41.00
1938-39 0.00 0.00 0.00 1.00 c 3.00 8.30 2.10 8.40 12.80 3.20 0.00 0.00 38.80
1939-40 0.00 0.00 0.00 0.70 0.00 3.20 20.50 5.40 5.40 d 0.50 0.00 0.00 35.70
1940-41 0.00 c 0.00 0.00 0.00 7.90 7.00 8.60 0.10 7.00 2.90 a 0.00 0.00 33.50
1941-42 0.00 0.00 0.00 0.30 0.10 14.50 8.50 11.70 4.70 20.20 1.50 0.00 a 61.50
1942-43 0.00 0.00 0.00 11.10 7.60 0.00 a 4.40 4.40 20.30 0.00 8.50 0.00 56.30
1943-44 0.00 0.00 0.00 0.00 2.40 2.80 9.10 3.00 22.50 20.80 0.00 0.00 60.60
1944-45 0.00 0.00 0.00 0.00 0.80 4.50 15.60 4.60 6.00 34.10 0.00 0.00 65.60
1945-46 0.00 0.00 1.00 1.00 0.50 1.50 2.80 1.60 0.10 a 0.00 0.00 0.00 8.50
1946-47 0.00 0.00 a 0.00 1.00 27.80 0.70 9.00 13.60 10.80 0.50 4.50 0.50 68.40
1947-48 0.00 0.00 0.00 3.90 10.70 13.90 16.90 8.10 9.70 0.00 0.00 a 0.00 63.20
1948-49 0.00 0.00 0.00 4.50 7.50 15.50 12.70 1.50 15.80 4.30 0.00 0.00 61.80
1949-50 0.00 0.00 0.00 2.20 0.00 2.00 4.00 1.20 4.70 7.10 4.50 0.00 25.70
1950-51 0.00 0.00 0.00 0.00 5.70 1.80 12.40 4.40 3.20 6.70 S 0.00 0.00 34.20
1951-52 0.00 0.00 0.00 3.10 7.00 9.80 0.20 0.80 22.70 0.50 0.00 0.00 44.10
1952-53 0.00 0.00 0.00 1.50 11.40 0.00 3.70 6.10 3.70 22.20 0.00 0.00 48.60
1953-54 0.00 0.00 0.00 0.00 4.00 3.00 1.00 0.80 14.90 0.00 0.50 0.00 24.20
1954-55 0.00 0.00 0.00 1.30 5.00 5.10 5.00 13.10 18.70 1.70 0.00 0.20 50.10
1955-56 0.00 0.00 0.00 0.00 9.30 7.00 12.30 10.00 21.10 2.50 0.00 0.00 62.20
1956-57 0.00 0.00 0.00 0.00 a 8.50 5.60 10.60 0.00 3.10 27.50 2.00 0.00 57.30
1957-58 0.00 0.00 0.00 0.10 3.90 0.00 4.80 5.30 15.20 3.00 0.00 0.00 32.30
1958-59 0.00 0.00 0.00 1.00 7.70 13.10 5.80 10.50 11.50 17.00 0.00 0.00 66.60
1959-60 0.00 0.00 3.00 9.20 1.10 0.00 5.90 11.00 12.00 0.40 0.00 0.00 42.60
1960-61 0.00 0.00 0.00 0.00 2.30 5.00 3.20 8.00 23.40 4.10 1.00 0.00 47.00
1961-62 0.00 0.00 0.00 6.00 15.70 2.90 17.30 10.40 0.00 z 4.50 0.00 0.00 56.80
1962-63 0.00 0.00 0.00 0.00 5.60 0.80 12.80 6.40 16.60 0.00 0.00 0.00 42.20
1963-64 0.00 0.00 0.00 0.00 0.00 9.90 3.70 5.30 14.10 11.70 0.00 0.00 44.70
1964-65 0.00 0.00 0.00 0.00 7.30 3.50 8.20 10.80 16.20 2.90 0.00 0.00 48.90
1965-66 0.00 0.00 0.00 0.00 0.00 6.00 2.40 9.90 0.00 7.00 0.70 0.00 26.00
1966-67 0.00 0.00 0.00 1.10 7.00 1.80 10.60 5.80 6.50 1.30 0.70 0.00 34.80
1967-68 0.00 0.00 0.00 0.00 12.50 18.10 0.70 9.70 6.60 7.90 0.00 0.00 55.50
1968-69 0.00 0.00 0.00 0.00 5.80 3.40 8.80 3.20 11.10 0.00 0.00 0.00 32.30
1969-70 0.00 0.00 0.00 14.70 0.80 0.20 1.10 0.00 32.60 6.90 0.00 z 0.00 56.30
1970-71 0.00 0.00 0.00 9.00 2.50 3.00 18.70 12.40 7.90 0.80 0.00 0.00 54.30
1971-72 0.00 0.00 15.00 11.50 0.50 6.30 8.50 1.80 9.40 0.80 0.00 0.00 53.80
1972-73 0.00 0.00 0.00 3.70 18.10 10.90 7.40 1.60 1.60 13.00 2.00 0.00 58.30
1973-74 0.00 0.00 0.00 0.00 22.00 16.40 2.00 1.30 10.60 5.00 0.00 0.00 57.30
1974-75 0.00 0.00 0.50 0.70 4.60 1.70 1.90 5.10 16.40 13.50 0.00 0.00 44.40
1975-76 0.00 0.00 0.00 10.50 5.20 17.00 4.20 13.40 8.70 2.60 0.00 0.00 61.60
1976-77 0.00 0.00 0.00 1.50 2.40 4.30 1.90 0.90 3.20 12.10 0.00 0.00 26.30
1977-78 0.00 0.00 0.00 0.00 a 6.30 2.20 14.60 4.90 6.40 1.40 27.80 0.00 63.60
1978-79 0.00 0.00 0.00 2.20 4.30 17.80 10.60 3.00 16.30 11.90 9.10 0.00 75.20
1979-80 0.00 0.00 0.00 5.10 29.10 20.70 19.30 14.00 19.70 6.20 0.00 0.00 114.10
1980-81 0.00 0.00 0.00 0.20 5.80 1.80 10.20 1.90 11.40 6.00 0.00 0.00 37.30
1981-82 0.00 0.00 0.00 2.60 1.00 10.90 1.20 c 1.80 b 9.30 1.00 0.00 0.00 27.80
1982-83 0.00 0.00 0.00 4.60 4.80 11.90 0.20 0.60 17.90 24.10 3.90 0.00 68.00
1983-84 0.00 0.00 0.00 0.00 28.20 7.00 14.80 5.40 12.50 16.00 0.00 0.00 83.90
1984-85 0.00 0.00 2.70 6.40 0.30 6.10 16.80 4.20 7.30 3.80 0.00 0.00 47.60
1985-86 0.00 0.00 4.30 4.20 24.00 18.80 2.70 5.90 3.70 9.90 0.00 0.00 73.50
1986-87 0.00 0.00 0.00 4.40 15.20 5.20 7.80 15.60 15.30 3.80 0.00 0.00 67.30
1987-88 0.00 0.00 0.00 0.00 12.00 17.20 6.60 9.90 39.60 4.20 0.00 0.00 89.50
1988-89 0.00 0.00 0.00 0.00 1.30 20.40 9.30 16.70 3.20 8.30 0.10 0.00 59.30
1989-90 0.00 0.00 3.70 6.30 3.10 7.70 8.40 16.10 30.50 1.40 0.00 0.00 77.20
1990-91 0.00 0.00 0.00 5.30 11.80 6.40 9.40 1.00 1.00 6.70 0.20 0.00 41.80
1991-92 0.00 0.00 0.00 8.40 9.80 0.30 11.60 0.00 20.20 0.00 0.00 0.00 50.30
1992-93 0.00 0.00 0.00 0.00 23.80 7.70 8.30 11.40 6.90 5.40 0.00 0.00 63.50
1993-94 0.00 0.00 0.90 6.10 20.90 2.60 5.00 9.70 4.70 11.70 0.00 0.00 61.60
1994-95 0.00 0.00 0.00 0.10 3.30 8.20 3.30 12.10 8.40 6.10 0.00 0.00 41.50
1995-96 0.00 0.00 6.10 2.40 9.00 2.00 15.50 3.70 9.80 5.60 0.00 0.00 54.10
1996-97 0.00 0.00 0.70 0.10 7.50 0.50 15.20 11.00 9.80 13.60 0.00 0.00 58.40
1997-98 0.00 0.00 0.00 17.50 5.30 3.50 2.50 1.00 20.50 5.00 0.00 0.00 55.30
1998-99 0.00 0.00 0.00 0.00 8.50 9.50 7.40 0.10 4.70 9.50 0.30 0.00 40.00
1999-00 0.00 0.00 1.10 2.60 8.00 1.20 2.80 6.00 15.60 2.10 0.00 0.00 39.40
2000-01 0.00 0.00 8.20 0.00 3.10 7.00 9.90 5.70 9.90 5.70 6.50 0.00 56.00
2001-02 0.00 0.00 0.00 0.00 5.30 1.40 15.60 3.90 16.40 0.20 1.30 0.00 44.10
2002-03 0.00 0.00 0.00 6.90 9.30 0.00 1.00 12.60 37.30 1.30 3.20 0.00 71.60
2003-04 0.00 0.00 0.00 0.10 4.00 8.10 6.50 3.40 2.30 4.70 0.00 0.00 29.10
2004-05 0.00 0.00 0.00 0.00 13.80 2.00 10.00 5.30 7.80 15.70 0.00 0.00 54.60
2005-06 0.00 0.00 0.00 0.00 0.00 3.50 1.20 7.10 15.10 0.00 0.00 0.00 26.90
2006-07 0.00 0.00 0.00 3.50 7.40 29.30 9.40 4.70 2.00 0.20 0.00 0.00 56.50
2007-08 0.00 0.00 0.00 0.00 4.60 18.00 0.90 4.70 7.90 2.00 0.00 z 0.00 38.10
2008-09 0.00 0.00 0.00 0.00 0.00 11.50 5.70 3.60 9.20 8.10 0.00 0.00 38.10
2009-10 0.00 0.00 0.00 25.70 6.90 20.30 3.70 13.00 13.10 1.90 4.10 0.00 88.70
2010-11 0.00 0.00 0.00 0.00 5.00 4.40 5.80 6.40 0.00 2.10 0.00 0.00 23.70
2011-12 0.00 a 0.00 0.00 9.70 10.60 13.90 1.00 14.70 0.00 0.00 k 0.00 0.00 49.90
2012-13 0.00 0.00 0.00 3.60 b 0.40 i 5.60 c 2.60 d 8.90 d 11.20 a 0.00 z 0.00 z 0.00 z 31.90
Period of Record Statistics
MEAN 0.00 0.00 0.50 3.06 6.51 6.71 5.98 6.86 10.17 6.21 1.18 0.01 47.35
S.D. 0.00 0.00 1.83 4.52 6.48 6.61 4.98 5.51 8.45 7.28 3.47 0.05 18.66
SKEW 0.00 0.00 5.55 2.05 1.51 1.71 0.96 1.00 1.15 1.67 5.00 8.93 0.55
MAX 0.00 0.00 15.00 25.70 29.10 38.70 20.50 25.70 39.60 34.10 27.80 0.50 114.10
MIN 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.50
NO YRS 113 113 114 115 117 118 117 118 115 116 112 114 106