WICKIUP DAM, OREGON

Monthly Total Snowfall (Inches)

(359316)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
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 0.00 0.00
1941-42 0.00 b 0.00 0.00 0.00 0.00 20.20 16.20 20.20 1.60 2.50 0.00 a 0.00 60.70
1942-43 0.00 0.00 0.00 0.00 23.20 30.70 46.90 6.10 6.00 0.00 0.00 0.00 112.90
1943-44 0.00 0.00 0.00 0.20 0.00 6.30 13.70 8.50 7.80 2.10 0.00 0.00 38.60
1944-45 0.00 0.00 0.00 0.00 8.00 6.20 5.50 2.80 7.00 10.50 0.00 0.00 40.00
1945-46 0.00 0.00 0.00 0.20 29.00 17.60 26.00 14.10 12.90 2.00 0.00 0.00 101.80
1946-47 0.00 0.00 0.00 2.00 13.70 0.00 12.20 1.00 0.00 0.00 0.00 0.00 28.90
1947-48 0.00 0.00 0.00 0.00 2.00 2.60 7.00 9.10 11.80 1.40 0.00 0.00 33.90
1948-49 0.00 0.00 0.00 3.00 8.00 18.00 o 13.00 54.50 13.90 0.00 0.00 0.00 92.40
1949-50 0.00 0.00 0.00 2.30 1.00 10.50 68.30 2.50 2.50 2.50 2.50 0.00 92.10
1950-51 0.00 0.00 0.00 0.00 13.00 11.00 51.50 3.00 a 33.50 a 0.00 0.00 0.00 112.00
1951-52 0.00 0.00 0.00 0.00 0.00 z 47.90 a 27.00 27.50 a 10.10 1.00 0.00 0.00 113.50
1952-53 0.00 0.00 0.00 0.00 0.00 42.00 16.00 b 21.00 a 11.00 0.00 0.00 0.00 90.00
1953-54 0.00 0.00 0.00 0.00 0.00 18.00 47.50 2.00 0.00 c 0.00 0.00 0.00 67.50
1954-55 0.00 0.00 0.00 0.00 0.00 12.00 18.00 0.00 12.00 11.00 0.00 0.00 53.00
1955-56 0.00 0.00 0.00 0.00 17.00 k 29.00 22.50 30.00 16.00 0.00 0.00 0.00 97.50
1956-57 0.00 0.00 0.00 4.50 4.00 11.00 26.50 14.00 7.00 0.00 0.00 0.00 67.00
1957-58 0.00 0.00 0.00 0.00 2.00 11.00 g 9.00 3.00 d 4.00 0.00 0.00 0.00 18.00
1958-59 0.00 0.00 0.00 0.00 6.00 0.00 11.50 17.50 0.00 0.00 0.00 0.00 35.00
1959-60 0.00 0.00 0.00 0.00 0.00 3.50 27.00 14.00 22.00 0.00 0.00 0.00 66.50
1960-61 0.00 0.00 0.00 0.00 15.00 3.50 b 1.00 1.50 19.50 0.00 0.00 0.00 40.50
1961-62 0.00 0.00 0.00 5.00 10.00 24.00 20.00 4.50 9.00 0.00 0.00 0.00 72.50
1962-63 0.00 0.00 0.00 0.00 0.00 3.00 20.00 0.00 3.50 2.00 0.00 0.00 28.50
1963-64 0.00 0.00 0.00 0.00 4.00 4.00 51.00 3.00 a 26.00 0.00 0.00 0.00 88.00
1964-65 0.00 0.00 0.00 0.00 0.00 38.00 32.00 5.00 0.00 4.00 2.00 0.00 81.00
1965-66 0.00 0.00 0.00 0.00 8.00 19.50 50.00 12.50 21.00 0.00 0.00 0.00 111.00
1966-67 0.00 0.00 0.00 5.50 2.50 24.00 43.50 7.00 19.50 8.50 g 0.00 0.00 102.00
1967-68 0.00 0.00 0.00 0.00 a 8.00 22.50 26.00 6.00 0.50 0.00 0.00 0.00 63.00
1968-69 0.00 0.00 0.00 0.00 9.00 15.00 k 44.00 23.00 11.00 2.50 0.00 0.00 89.50
1969-70 0.00 0.00 0.00 0.00 4.00 21.00 16.50 10.00 16.00 4.00 2.00 0.00 73.50
1970-71 0.00 0.00 0.00 4.50 17.00 44.00 20.50 29.50 23.00 3.00 1.00 0.00 142.50
1971-72 0.00 0.00 1.00 8.00 13.00 34.00 19.70 23.00 9.00 8.00 0.00 0.00 115.70
1972-73 0.00 0.00 0.00 4.00 4.00 21.00 18.00 4.50 5.50 4.50 0.00 0.00 61.50
1973-74 0.00 0.00 0.00 3.00 52.00 19.00 8.00 28.50 26.00 4.00 1.00 0.00 141.50
1974-75 0.00 0.00 0.00 0.00 1.50 27.60 39.00 26.50 32.50 13.50 0.00 0.00 140.60
1975-76 0.00 0.00 0.00 3.00 12.00 25.00 22.00 14.50 10.50 5.00 0.00 0.00 92.00
1976-77 0.00 0.00 0.00 0.00 0.00 0.50 6.50 4.00 13.00 0.00 0.50 0.00 24.50
1977-78 0.00 0.00 0.00 0.00 18.00 19.00 8.00 11.00 4.80 7.50 0.50 0.00 68.80
1978-79 0.00 0.00 0.00 0.70 7.80 11.30 19.30 18.70 6.50 6.80 0.00 0.00 71.10
1979-80 0.00 0.00 0.00 6.50 12.50 7.40 10.90 4.70 4.70 13.00 2.00 0.30 62.00
1980-81 0.00 0.00 0.00 1.00 1.30 12.30 14.50 4.80 8.50 2.00 1.60 0.00 46.00
1981-82 0.00 0.00 0.00 5.90 13.90 33.50 39.50 5.50 14.80 16.30 0.50 0.00 129.90
1982-83 0.00 0.00 0.30 0.00 10.60 26.10 12.30 22.20 7.40 2.30 0.00 0.00 81.20
1983-84 0.00 0.00 0.00 0.00 12.10 47.90 2.50 19.00 0.00 z 9.90 0.00 0.00 91.40
1984-85 0.00 0.00 0.00 4.70 26.50 25.00 1.60 23.20 13.80 2.10 0.00 0.00 96.90
1985-86 0.00 0.00 0.00 1.30 28.70 16.20 14.90 42.10 5.70 3.50 0.40 0.00 112.80
1986-87 0.00 0.00 0.00 0.00 4.50 3.00 21.00 23.30 4.20 0.00 0.00 0.00 56.00
1987-88 0.00 0.00 0.00 0.00 6.80 15.90 20.80 2.50 9.30 0.70 1.20 0.00 57.20
1988-89 0.00 0.00 0.00 0.00 23.10 21.80 25.40 7.20 a 15.50 2.50 0.00 0.00 95.50
1989-90 0.00 0.00 0.00 0.00 6.00 0.00 21.10 22.50 4.90 0.00 0.00 0.00 54.50
1990-91 0.00 0.00 0.00 0.00 5.50 11.00 0.50 0.50 15.50 1.50 1.70 0.00 36.20
1991-92 0.00 0.00 0.00 3.70 7.20 2.10 9.70 a 2.20 0.00 0.00 a 0.00 0.00 24.90
1992-93 0.00 0.00 0.00 0.00 11.30 58.70 47.80 30.70 5.00 5.00 0.00 0.00 158.50
1993-94 0.00 0.00 0.00 0.00 7.20 7.00 12.10 11.50 2.10 0.80 0.00 0.00 40.70
1994-95 0.00 0.00 0.00 0.80 36.80 10.50 10.90 0.00 b 15.90 2.20 0.00 0.00 77.10
1995-96 0.00 0.00 0.00 0.00 0.60 17.60 53.40 26.00 3.60 2.90 0.50 0.00 104.60
1996-97 0.00 0.00 0.00 6.50 2.20 0.00 z 11.00 9.00 4.30 0.10 1.00 0.00 34.10
1997-98 0.00 0.00 0.00 0.00 2.60 8.80 16.50 23.20 6.30 4.60 1.50 a 0.00 63.50
1998-99 0.00 0.00 0.00 0.00 20.10 12.30 21.30 39.10 14.80 2.00 0.90 0.00 110.50
1999-00 0.00 0.00 0.00 1.00 3.00 8.30 34.30 17.00 2.00 0.00 0.30 0.00 65.90
2000-01 0.00 0.00 0.00 0.50 0.00 22.80 9.50 22.90 8.00 2.80 0.00 0.00 66.50
2001-02 0.00 0.00 0.00 0.00 21.50 47.40 23.00 8.10 6.80 0.00 0.00 0.00 106.80
2002-03 0.00 0.00 0.00 0.00 3.10 20.60 0.00 2.60 1.50 8.00 0.00 0.00 35.80
2003-04 0.00 0.00 0.00 0.00 11.50 29.40 31.50 13.30 4.50 0.50 0.00 0.00 90.70
2004-05 0.00 0.00 0.00 0.30 0.80 28.50 11.30 a 4.00 9.30 0.80 0.00 0.00 55.00
2005-06 0.00 0.00 0.00 0.00 15.70 33.00 31.30 8.00 19.30 0.80 0.00 0.00 108.10
2006-07 0.00 0.00 0.00 0.00 12.00 8.00 13.00 17.00 4.00 0.50 0.50 0.00 55.00
2007-08 0.00 0.00 0.00 0.50 4.00 44.80 37.80 19.50 14.00 6.00 0.00 0.00 126.60
2008-09 0.00 0.00 0.00 0.00 3.00 40.50 2.50 10.00 13.50 0.50 0.50 0.00 70.50
2009-10 0.00 0.00 0.00 1.50 11.00 18.00 8.00 4.50 7.50 6.00 0.00 0.00 56.50
2010-11 0.00 0.00 0.00 4.30 27.50 39.00 0.30 14.80 19.00 0.00 z 0.00 0.00 104.90
2011-12 0.00 0.00 0.00 0.00 8.50 1.00 12.50 17.00 13.40 3.10 0.50 0.00 56.00
2012-13 0.00 0.00 z 0.00 z 0.00 z 0.00 z 28.00 9.30 6.10 s 0.00 z 0.00 z 0.00 z 0.00 z 37.30
Period of Record Statistics
MEAN 0.00 0.00 0.02 1.19 9.52 19.64 21.14 13.54 10.21 2.87 0.31 0.00 76.09
S.D. 0.00 0.00 0.12 2.05 9.95 14.21 15.17 11.23 7.68 3.71 0.61 0.04 32.89
SKEW 0.00 0.00 7.41 1.65 1.75 0.61 0.93 1.08 0.93 1.71 2.01 8.31 0.49
MAX 0.00 0.00 1.00 8.00 52.00 58.70 68.30 54.50 33.50 16.30 2.50 0.30 158.50
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 24.50
NO YRS 72 71 71 71 69 68 72 71 70 69 72 72 62