CHEYENNE MUNI AP, st

Monthly Total Snowfall (Inches)

(481675)

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
1914-15 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.00 9.80 16.30 0.00 8.20 0.00 35.30
1915-16 0.00 0.00 0.00 1.00 1.90 5.70 6.40 3.80 2.00 2.40 2.90 0.00 26.10
1916-17 0.00 0.00 0.00 9.60 12.10 5.20 4.10 12.60 12.70 15.40 3.90 0.00 75.60
1917-18 0.00 0.00 0.00 5.80 3.90 12.10 6.60 11.80 1.90 20.70 4.70 0.00 67.50
1918-19 0.00 0.00 1.20 0.20 8.90 7.90 0.00 2.90 13.80 7.00 1.30 1.60 44.80
1919-20 0.00 0.00 0.50 7.80 15.60 21.20 2.00 8.20 6.50 41.50 0.00 0.00 103.30
1920-21 0.00 0.00 0.00 7.30 4.10 6.20 18.40 4.90 4.00 9.90 0.00 0.00 54.80
1921-22 0.00 0.00 0.00 0.00 3.60 13.50 4.30 9.00 2.10 13.80 2.30 0.50 49.10
1922-23 0.00 0.00 0.00 2.50 22.50 4.80 0.70 6.80 15.60 14.40 0.30 0.00 67.60
1923-24 0.00 0.00 0.00 7.30 0.40 4.10 4.30 14.30 20.00 9.70 0.00 0.00 60.10
1924-25 0.00 0.00 0.00 0.00 3.20 8.30 0.20 2.60 3.00 1.40 0.00 0.00 18.70
1925-26 0.00 0.00 0.00 14.60 12.90 18.40 9.00 5.10 5.50 4.80 0.00 0.00 70.30
1926-27 0.00 0.00 0.00 7.00 5.70 9.00 2.40 16.50 16.20 20.50 8.00 0.00 85.30
1927-28 0.00 0.00 1.00 1.30 3.90 5.80 4.00 15.10 11.00 6.40 0.00 0.00 48.50
1928-29 0.00 0.00 0.00 4.80 14.60 2.20 3.60 10.60 15.10 15.50 0.50 0.00 66.90
1929-30 0.00 0.00 0.80 15.30 15.00 1.60 13.00 11.60 9.70 0.40 10.30 0.00 77.70
1930-31 0.00 0.00 0.00 0.00 9.30 1.20 1.80 7.10 15.70 5.60 0.10 0.00 40.80
1931-32 0.00 0.00 0.00 0.50 5.40 2.30 4.10 7.80 15.90 8.50 0.10 0.00 44.60
1932-33 0.00 0.00 0.00 2.30 1.10 13.00 4.00 4.90 9.10 28.40 16.90 0.00 79.70
1933-34 0.00 0.00 0.00 0.00 2.70 4.60 3.30 15.60 6.70 15.50 2.30 0.00 50.70
1934-35 0.00 0.00 1.20 0.00 1.10 2.00 2.00 8.60 2.60 27.20 1.20 0.00 45.90
1935-36 0.00 0.00 3.20 2.70 3.40 0.70 3.80 7.00 13.50 5.00 1.80 0.00 41.10
1936-37 0.00 0.00 0.70 5.80 2.30 4.20 5.60 2.70 22.00 15.10 0.20 3.00 61.60
1937-38 0.00 0.00 0.10 2.80 7.60 16.20 4.30 3.30 12.90 10.00 3.60 0.00 60.80
1938-39 0.00 0.00 0.00 2.20 7.70 11.70 5.10 12.30 19.00 20.40 0.00 0.00 78.40
1939-40 0.00 0.00 0.00 2.90 1.20 3.60 18.50 6.90 9.70 9.50 0.00 0.00 52.30
1940-41 0.00 0.00 0.00 1.50 7.60 4.50 4.00 3.10 12.30 21.90 0.00 0.00 54.90
1941-42 0.00 0.00 2.00 1.00 7.30 8.00 11.50 7.40 10.90 22.00 21.50 0.50 92.10
1942-43 0.00 0.00 4.80 6.30 18.20 4.30 6.60 7.00 10.70 4.00 30.40 0.00 92.30
1943-44 0.00 0.00 0.00 0.50 4.50 2.00 6.20 9.20 22.00 8.00 1.80 0.00 54.20
1944-45 0.00 0.00 0.00 0.00 6.70 7.30 10.20 10.10 11.40 26.20 0.00 0.00 71.90
1945-46 0.00 0.00 3.10 4.60 5.90 2.80 3.60 5.00 17.20 1.60 8.60 0.00 52.40
1946-47 0.00 0.00 0.40 6.60 14.00 2.10 7.70 8.20 6.20 6.70 6.60 8.70 67.20
1947-48 0.00 0.00 0.00 3.20 10.00 8.30 4.70 7.30 4.10 1.60 0.00 0.00 39.20
1948-49 0.00 0.00 0.00 3.60 3.50 12.40 15.10 0.50 20.20 4.60 1.00 0.00 60.90
1949-50 0.30 0.00 0.00 7.20 0.00 2.30 2.50 1.10 9.30 12.60 12.40 1.40 49.10
1950-51 0.00 0.00 0.00 0.80 6.40 1.70 9.60 3.90 5.30 5.30 0.00 0.00 33.00
1951-52 1.00 0.00 0.00 12.20 9.40 8.30 0.00 9.50 14.50 3.30 0.00 0.00 58.20
1952-53 0.00 0.00 0.00 4.20 10.40 2.00 3.00 19.90 5.80 12.90 3.50 0.00 61.70
1953-54 1.00 0.00 0.00 1.30 5.40 3.90 2.90 1.00 22.60 4.90 2.00 0.00 45.00
1954-55 0.00 0.00 2.20 0.50 2.90 3.10 7.10 6.00 8.80 16.60 0.10 1.50 48.80
1955-56 0.60 0.00 0.00 0.50 13.70 3.80 8.60 8.10 4.00 0.70 0.60 0.00 40.60
1956-57 0.00 0.00 0.00 0.00 13.90 4.00 7.60 1.00 10.60 21.80 7.70 0.00 66.60
1957-58 0.00 0.00 0.00 0.50 8.00 1.00 0.60 6.20 17.80 6.20 0.00 0.00 40.30
1958-59 0.00 0.00 0.00 0.00 5.30 21.30 7.30 4.30 14.30 14.00 1.30 0.00 67.80
1959-60 0.00 0.00 3.70 9.10 3.80 0.40 2.80 8.80 3.70 5.60 0.00 0.00 37.90
1960-61 0.00 0.00 0.00 0.00 5.80 5.20 1.20 3.80 23.20 7.80 11.50 0.00 58.50
1961-62 0.00 0.00 0.80 3.60 3.50 1.50 13.00 10.80 5.50 2.50 0.00 0.00 41.20
1962-63 0.00 0.00 0.00 0.00 3.80 3.50 8.90 3.10 11.80 3.20 0.00 0.00 34.30
1963-64 0.00 0.00 0.00 0.00 0.10 6.00 1.00 3.30 6.90 7.10 0.50 0.00 24.90
1964-65 0.00 0.00 0.00 0.00 2.00 1.60 8.50 5.50 10.00 2.50 1.40 0.00 31.50
1965-66 0.00 0.00 2.00 0.00 0.00 2.40 1.30 2.70 1.10 3.60 0.00 0.00 13.10
1966-67 0.00 0.00 0.00 4.50 2.30 0.80 5.40 8.00 3.40 15.90 11.00 0.00 51.30
1967-68 0.00 0.00 0.00 0.40 3.60 4.80 0.20 2.50 2.80 15.40 2.20 0.00 31.90
1968-69 0.00 0.00 0.00 0.50 6.00 5.50 3.00 4.70 2.90 3.00 0.00 0.00 25.60
1969-70 0.00 0.00 0.00 21.30 1.80 2.40 1.20 1.50 19.40 8.30 0.00 0.00 55.90
1970-71 0.00 0.00 0.00 11.00 4.70 4.90 8.60 9.30 15.20 13.00 1.20 0.00 67.90
1971-72 0.00 0.00 7.40 8.10 0.90 1.40 7.40 0.40 10.60 8.50 0.30 0.00 45.00
1972-73 0.00 0.00 0.00 5.00 8.80 7.60 4.60 0.60 27.00 12.80 1.20 0.00 67.60
1973-74 0.00 0.00 0.00 0.50 17.40 13.90 5.00 0.80 16.30 8.00 0.00 0.00 61.90
1974-75 0.00 0.00 1.90 1.40 2.40 1.50 5.80 4.30 14.00 5.40 0.80 0.00 37.50
1975-76 0.00 0.00 0.60 5.50 4.70 8.40 6.00 8.50 9.00 6.70 0.00 0.00 49.40
1976-77 0.00 0.00 0.00 1.50 3.50 1.20 2.50 0.80 12.90 7.00 0.00 0.00 29.40
1977-78 0.00 0.00 0.00 0.40 4.30 5.60 7.00 12.00 2.50 1.00 18.30 0.00 51.10
1978-79 0.00 0.00 0.10 2.00 9.30 17.60 6.70 2.20 21.10 4.00 14.10 0.00 77.10
1979-80 0.00 0.00 0.00 3.60 31.10 15.60 35.50 10.70 17.80 3.40 3.80 0.00 121.50
1980-81 0.00 0.00 0.00 1.10 6.30 2.10 3.40 2.90 9.00 2.00 0.80 0.00 27.60
1981-82 0.00 0.00 0.00 4.60 0.80 5.80 5.60 2.40 1.70 2.00 4.00 0.00 26.90
1982-83 0.00 0.00 0.00 12.20 7.90 13.10 0.10 0.00 31.90 25.70 10.10 0.00 101.00
1983-84 0.00 0.00 0.00 0.20 27.20 7.00 7.90 12.10 13.00 31.80 0.00 0.00 99.20
1984-85 0.00 0.00 1.60 3.80 1.50 5.60 9.80 1.90 3.60 2.60 0.40 0.00 30.80
1985-86 0.00 0.00 7.40 6.00 12.40 13.00 1.30 4.90 5.60 11.30 3.80 0.00 65.70
1986-87 0.00 0.00 0.00 9.20 6.90 2.20 1.10 9.90 13.70 4.40 0.00 0.00 47.40
1987-88 0.00 0.00 0.00 1.30 4.50 16.10 9.00 7.50 16.00 7.50 2.20 0.00 64.10
1988-89 0.00 0.00 0.20 0.00 4.50 7.20 4.40 17.60 5.00 4.30 0.00 0.00 43.20
1989-90 0.00 0.00 2.60 3.40 1.90 9.70 5.60 11.60 39.20 5.60 1.30 0.00 80.90
1990-91 0.00 0.00 0.00 12.30 8.80 6.60 7.70 1.60 3.70 10.50 0.00 0.00 51.20
1991-92 0.00 0.00 0.00 7.50 9.10 2.00 18.20 0.80 11.30 0.70 4.40 0.50 54.50
1992-93 0.00 0.00 0.00 2.10 25.50 10.90 7.10 14.60 6.60 11.30 0.00 0.50 78.60
1993-94 0.00 0.50 5.50 3.10 18.00 5.70 11.50 16.10 4.20 9.10 0.00 0.00 73.70
1994-95 1.00 0.00 0.90 2.30 3.00 10.00 2.70 23.30 4.40 13.20 2.60 0.00 63.40
1995-96 0.00 0.00 3.00 6.40 6.40 3.60 11.90 2.10 a 21.90 8.70 0.10 0.00 64.10
1996-97 0.00 0.00 1.20 2.00 7.00 0.40 10.50 7.90 8.40 23.30 2.80 0.00 63.50
1997-98 0.00 0.00 0.00 8.80 2.50 10.90 1.30 3.40 8.40 10.10 1.10 0.70 47.20
1998-99 0.00 0.00 0.00 0.30 4.00 13.50 0.40 f 0.00 c 0.00 c 0.00 i 0.00 c 0.00 17.80
1999-00 0.00 0.00 0.00 a 0.00 b 0.70 c 0.20 d 0.00 f 7.70 a 1.30 h 0.00 c 0.00 a 0.00 8.60
2000-01 0.00 0.00 0.00 c 0.00 b 0.00 h 1.20 k 0.00 f 0.00 h 1.70 g 0.00 e 0.80 c 0.00 0.80
2001-02 0.00 0.00 0.00 0.00 d 0.00 f 0.00 e 2.60 b 8.40 a 11.20 b 0.80 b 2.50 0.00 25.50
2002-03 0.00 0.00 0.00 12.50 a 8.30 1.60 2.30 8.60 25.20 6.20 2.40 0.00 67.10
2003-04 0.00 0.00 1.40 2.00 9.80 9.70 1.90 6.80 0.30 7.90 3.50 0.00 43.30
2004-05 0.00 0.00 0.00 1.40 24.40 3.00 6.90 4.40 8.30 13.40 0.30 0.00 62.10
2005-06 0.00 0.00 0.00 7.50 1.20 7.10 1.00 13.10 21.60 2.30 2.00 0.00 55.80
2006-07 0.00 0.00 0.00 5.30 1.30 24.40 9.30 5.50 2.80 0.70 0.00 0.20 49.50
2007-08 0.00 0.00 0.00 1.20 5.40 a 17.80 0.50 2.70 8.40 6.70 0.20 0.00 42.90
2008-09 0.00 0.00 0.00 0.00 z 4.90 8.70 12.80 5.90 9.30 27.70 0.10 0.00 69.40
2009-10 0.00 0.00 0.00 28.20 6.70 16.40 2.20 11.90 17.00 12.20 10.20 0.00 104.80
2010-11 0.00 0.00 0.00 0.30 9.90 7.30 2.60 13.20 8.00 6.20 3.70 0.00 a 51.20
2011-12 0.00 a 0.00 0.00 z 15.30 11.50 8.20 2.40 13.70 0.00 0.40 0.20 0.00 51.70
2012-13 0.00 b 0.00 0.00 10.10 w 0.40 z 8.30 z 0.00 z 2.70 w 2.30 y 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.04 0.01 0.63 4.13 7.21 6.77 5.79 7.09 11.12 9.66 2.98 0.19 56.51
S.D. 0.18 0.05 1.45 5.01 6.27 5.45 5.21 4.87 7.46 8.19 5.18 0.96 20.34
SKEW 4.71 9.75 3.01 2.03 1.63 1.09 2.44 0.73 0.89 1.30 2.77 7.55 0.59
MAX 1.00 0.50 7.40 28.20 31.10 24.40 35.50 23.30 39.20 41.50 30.40 8.70 121.50
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 13.10
NO YRS 98 98 97 96 95 96 95 97 96 97 98 98 91