YAMPA stat,

Monthly Total Snowfall (Inches)

(059265)

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
1908-09 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.00 9.60 0.00 0.00 17.60
1909-10 0.00 0.00 0.00 0.00 18.00 w 20.60 8.70 8.40 r 3.20 4.50 1.20 0.00 38.20
1910-11 0.00 0.00 0.00 0.00 0.00 8.40 17.20 17.60 4.20 9.00 0.00 0.00 56.40
1911-12 0.00 0.00 0.00 0.00 4.10 6.00 10.10 11.90 19.70 1.90 0.00 0.00 53.70
1912-13 0.00 0.00 4.00 2.10 1.10 7.80 15.50 11.20 1.50 3.20 1.50 0.00 47.90
1913-14 0.00 0.00 0.00 0.00 9.30 0.00 z 19.00 v 20.50 10.40 16.30 0.00 z 0.00 z 56.50
1914-15 0.00 z 0.00 z 0.00 z 6.00 0.00 12.50 16.00 22.00 7.20 q 0.00 5.50 0.00 62.00
1915-16 0.00 0.00 1.50 2.80 15.30 s 16.50 20.00 q 10.30 t 7.30 z 15.00 4.80 0.00 z 40.60
1916-17 0.00 z 0.00 z 3.00 13.00 17.00 20.90 q 14.50 4.80 29.00 20.00 15.00 2.00 118.30
1917-18 0.00 0.00 0.00 3.80 4.00 16.00 u 27.50 31.70 5.00 7.00 0.00 z 0.00 z 79.00
1918-19 0.00 0.00 z 0.00 z 0.00 7.00 0.00 z 0.00 z 21.80 12.00 6.00 0.00 z 0.00 z 46.80
1919-20 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
1920-21 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
1921-22 0.00 z 0.00 z 0.00 z 4.90 3.00 0.00 z 18.00 20.20 5.60 0.20 0.00 z 0.00 51.90
1922-23 0.00 0.00 0.00 z 15.00 31.00 2.80 z 0.00 z 4.00 2.80 z 0.00 0.00 z 0.00 z 50.00
1923-24 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
1924-25 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
1925-26 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
1926-27 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
1927-28 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
1928-29 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
1929-30 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
1930-31 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
1931-32 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
1932-33 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
1933-34 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
1934-35 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
1935-36 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
1936-37 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
1937-38 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
1938-39 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
1939-40 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
1940-41 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
1941-42 0.00 z 0.00 z 0.00 z 5.00 6.50 12.70 8.80 15.70 16.40 s 17.90 6.20 0.00 72.80
1942-43 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
1943-44 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
1944-45 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
1945-46 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
1946-47 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
1947-48 0.00 z 0.00 z 1.00 21.20 8.40 a 21.30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 51.90
1948-49 0.00 z 0.00 0.00 6.00 21.20 32.00 20.50 6.70 24.50 9.00 4.80 1.00 125.70
1949-50 0.00 0.00 0.00 15.20 3.00 13.20 30.80 19.50 25.60 30.20 4.30 0.30 142.10
1950-51 0.50 0.00 h 1.00 3.00 13.40 25.50 33.10 12.00 8.60 14.70 3.50 7.30 122.60
1951-52 0.00 0.00 0.00 8.30 11.60 52.40 25.70 13.20 28.20 4.80 9.60 0.00 153.80
1952-53 0.00 5.00 0.00 0.00 16.40 11.20 21.40 13.20 17.00 16.00 9.40 0.00 109.60
1953-54 0.00 0.00 0.00 3.50 9.10 15.30 7.10 8.40 21.00 5.70 2.20 0.20 72.50
1954-55 0.00 0.00 0.00 9.80 10.70 15.00 12.60 23.90 14.30 9.60 7.10 3.00 106.00
1955-56 0.00 0.00 0.00 9.00 a 28.40 14.60 33.90 25.10 9.50 20.80 2.20 0.00 143.50
1956-57 0.00 0.00 0.00 3.80 28.90 27.30 40.00 20.00 20.80 31.00 5.80 3.10 180.70
1957-58 0.00 0.00 0.20 6.80 18.10 19.50 15.80 19.30 20.10 19.40 0.00 0.00 119.20
1958-59 0.00 0.00 1.00 2.40 14.00 18.50 21.20 26.70 28.20 22.00 5.00 0.00 139.00
1959-60 0.00 0.00 20.80 16.50 11.00 8.70 14.00 24.60 28.00 7.30 14.40 0.00 145.30
1960-61 0.00 0.00 0.00 10.50 a 18.40 18.00 4.40 14.10 20.20 34.80 9.20 0.50 130.10
1961-62 0.00 0.00 46.00 7.90 12.60 19.90 25.30 37.50 12.00 28.20 5.30 0.00 194.70
1962-63 0.00 0.00 0.00 8.50 7.50 13.50 17.30 12.00 19.30 8.20 0.00 0.00 86.30
1963-64 0.00 0.00 0.00 1.70 10.50 9.00 15.40 12.00 17.70 11.70 8.00 0.00 86.00
1964-65 0.00 0.00 0.00 2.00 19.00 36.50 26.00 7.00 19.50 4.00 6.50 0.00 120.50
1965-66 0.00 0.00 9.50 0.00 11.10 12.50 9.00 10.50 7.50 2.50 1.00 0.00 63.60
1966-67 0.00 0.00 0.00 11.00 4.50 22.50 17.00 18.50 9.00 12.50 3.50 0.00 98.50
1967-68 0.00 0.00 0.00 2.50 12.50 29.50 6.50 24.00 9.00 26.50 6.50 0.00 117.00
1968-69 0.00 0.00 0.00 6.00 32.50 12.50 27.00 5.00 11.00 6.50 0.00 0.00 100.50
1969-70 0.00 0.00 0.00 25.50 9.00 18.50 13.00 15.50 11.50 11.50 0.00 0.00 104.50
1970-71 0.00 0.00 0.00 23.00 16.50 8.00 13.00 23.50 10.50 8.00 0.00 0.00 102.50
1971-72 0.00 0.00 5.00 9.50 14.50 13.50 19.00 14.00 8.00 9.00 0.00 0.00 92.50
1972-73 0.00 0.00 0.00 21.00 8.50 18.50 8.00 2.00 16.50 18.00 3.00 0.00 95.50
1973-74 0.00 0.00 0.00 2.00 25.00 27.00 21.00 7.00 34.50 15.00 0.00 0.00 131.50
1974-75 0.00 0.00 0.00 4.00 4.00 28.50 24.00 12.00 16.00 8.00 5.50 0.00 d 102.00
1975-76 0.00 0.00 0.00 7.00 23.00 15.00 15.00 12.50 26.00 5.00 0.00 4.00 107.50
1976-77 0.00 0.00 0.00 2.00 a 11.50 6.00 5.50 4.00 12.00 3.00 0.00 0.00 44.00
1977-78 0.00 1.50 1.00 3.00 15.00 24.00 27.50 21.50 13.00 5.50 9.50 e 0.00 121.50
1978-79 0.00 0.00 0.00 8.00 7.00 22.50 25.00 16.50 19.00 7.50 15.00 0.00 120.50
1979-80 0.00 0.00 0.00 12.00 40.50 7.50 47.50 18.50 19.00 8.00 0.00 0.00 153.00
1980-81 0.00 0.00 0.00 12.50 8.50 9.00 8.50 13.00 27.00 9.00 0.00 0.00 87.50
1981-82 0.00 0.00 0.00 10.00 b 16.50 45.00 29.00 5.00 24.50 11.00 6.50 0.00 147.50
1982-83 0.00 0.00 0.10 7.00 19.50 17.00 12.50 13.00 a 24.50 a 3.00 15.00 0.00 111.60
1983-84 0.00 0.00 0.00 3.00 37.00 59.70 9.50 6.50 26.00 28.00 0.30 1.00 171.00
1984-85 0.00 0.00 1.00 15.00 13.00 21.50 26.00 7.50 i 15.50 25.00 4.00 0.00 121.00
1985-86 0.00 0.00 0.00 17.00 44.00 14.50 10.50 22.00 5.00 18.00 3.00 0.00 134.00
1986-87 0.00 0.00 3.00 16.00 17.50 10.50 16.50 11.00 24.00 13.00 0.00 0.00 111.50
1987-88 0.00 0.00 0.00 0.00 12.00 26.00 36.00 18.00 25.00 8.00 5.00 0.00 130.00
1988-89 0.00 0.00 3.00 0.00 24.00 24.00 9.00 27.00 14.00 14.00 a 0.00 0.00 115.00
1989-90 0.00 0.00 1.00 0.00 30.00 24.00 b 10.00 16.50 13.50 5.00 k 0.00 0.00 95.00
1990-91 0.00 0.00 0.00 14.00 22.00 12.00 19.50 12.00 28.00 15.00 2.00 0.00 124.50
1991-92 0.00 0.00 1.00 10.00 18.50 a 7.00 a 14.50 14.00 15.00 12.00 0.00 0.00 92.00
1992-93 0.00 0.00 0.00 8.00 18.00 d 15.00 21.50 e 26.00 b 16.00 11.00 0.00 a 0.00 115.50
1993-94 0.00 0.00 0.00 a 5.00 31.00 21.00 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 57.00
1994-95 0.00 z 0.00 0.00 3.60 16.30 15.60 24.50 20.80 17.20 a 26.10 5.00 0.00 129.10
1995-96 0.00 0.00 0.00 b 6.00 30.30 b 14.20 68.60 40.50 10.80 8.00 0.00 b 0.00 178.40
1996-97 0.00 0.00 a 2.00 4.30 27.20 28.80 b 39.60 8.60 9.50 22.00 3.50 0.00 145.50
1997-98 0.00 0.00 0.00 6.50 9.50 11.60 26.50 25.30 24.30 13.50 0.50 1.80 119.50
1998-99 0.00 a 0.00 b 0.00 4.00 b 8.00 13.80 32.70 11.60 7.00 16.80 7.60 0.00 101.50
1999-00 0.00 a 0.00 0.00 2.80 2.30 26.50 24.50 25.30 27.40 3.30 3.00 0.00 115.10
2000-01 0.00 0.00 a 1.00 0.00 23.70 29.30 17.20 16.70 24.90 12.70 11.00 0.50 137.00
2001-02 0.00 0.00 3.00 2.00 8.20 13.80 18.60 18.50 18.00 4.90 1.00 0.00 88.00
2002-03 0.00 0.00 0.00 5.70 37.70 13.60 10.50 29.20 18.80 27.90 8.50 0.00 151.90
2003-04 0.00 0.00 0.00 2.00 26.60 24.00 10.80 a 23.80 8.80 3.00 1.00 0.00 100.00
2004-05 0.00 0.00 8.00 3.60 26.10 8.40 21.00 10.80 14.80 15.50 2.60 4.00 114.80
2005-06 0.00 0.00 0.00 3.20 25.70 33.90 25.60 32.10 22.00 4.30 a 0.00 0.00 146.80
2006-07 0.00 0.00 0.80 15.40 18.70 15.20 20.50 19.50 12.00 a 7.00 2.00 0.00 111.10
2007-08 0.00 0.00 0.10 18.80 2.40 40.30 26.90 35.70 18.60 30.00 8.00 1.00 181.80
2008-09 0.00 0.00 0.00 2.50 12.40 32.20 31.50 12.70 22.40 21.00 0.00 z 0.00 134.70
2009-10 0.00 0.00 0.10 3.70 14.70 19.20 23.00 19.80 9.50 27.80 7.00 0.00 124.80
2010-11 0.00 0.00 0.00 11.50 24.00 29.10 25.00 29.20 23.90 26.20 9.00 0.00 177.90
2011-12 0.00 0.00 0.00 4.50 14.00 5.00 9.20 28.10 7.70 3.30 1.20 0.00 73.00
2012-13 0.00 0.00 b 0.00 3.60 4.00 16.10 h 8.20 a 18.80 17.70 c 0.00 z 0.00 z 0.00 z 52.30
Period of Record Statistics
MEAN 0.01 0.09 1.60 6.92 15.89 19.48 20.08 17.47 16.61 12.83 3.97 0.41 117.48
S.D. 0.06 0.61 5.98 6.10 10.12 10.63 10.81 8.35 7.58 8.78 4.17 1.20 33.74
SKEW 8.31 7.46 6.16 1.05 0.64 1.40 1.50 0.44 0.09 0.66 1.02 3.75 0.05
MAX 0.50 5.00 46.00 25.50 44.00 59.70 68.60 40.50 34.50 34.80 15.00 7.30 194.70
MIN 0.00 0.00 0.00 0.00 0.00 5.00 4.40 2.00 1.50 0.00 0.00 0.00 44.00
NO YRS 72 72 74 79 77 72 73 74 74 76 71 72 60