CASCADE 1 NW, IDAHO

Monthly Total Snowfall (Inches)

(101514)

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
1941-42 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 13.40 23.90 3.00 0.50 0.00 0.00 40.80
1942-43 0.00 0.00 z 0.00 0.00 11.70 50.50 39.80 9.50 3.00 0.00 0.00 0.00 114.50
1943-44 0.00 0.00 0.00 1.50 0.00 6.50 15.30 22.60 17.50 3.00 0.00 0.00 66.40
1944-45 0.00 0.00 0.00 0.00 3.10 14.70 8.30 17.10 21.00 8.30 0.00 0.00 72.50
1945-46 0.00 0.00 0.00 0.50 41.80 24.80 26.30 27.20 m 12.70 2.90 0.00 0.00 109.00
1946-47 0.00 0.00 0.00 0.40 37.30 2.60 x 25.80 4.90 13.10 5.00 0.00 0.00 86.50
1947-48 0.00 0.00 0.00 0.60 13.30 8.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 21.90
1948-49 0.00 z 0.00 0.00 0.00 18.00 55.00 10.00 69.00 2.70 0.00 0.50 0.00 155.20
1949-50 0.00 0.00 0.00 4.00 3.50 36.00 86.50 8.50 24.50 3.00 0.50 0.00 166.50
1950-51 0.00 0.00 0.00 2.00 6.50 10.50 36.00 20.00 36.00 2.00 1.00 0.00 114.00
1951-52 0.00 0.00 0.00 1.00 18.50 53.50 40.50 21.00 20.00 0.50 1.00 0.00 156.00
1952-53 0.00 0.00 0.00 0.00 6.00 39.00 37.50 12.50 21.00 9.50 0.00 0.00 125.50
1953-54 0.00 0.00 0.00 0.00 10.50 22.00 56.50 14.00 15.50 0.00 1.00 0.00 119.50
1954-55 0.00 0.00 0.00 0.00 0.00 21.50 a 13.50 34.00 12.50 5.50 1.00 0.00 88.00
1955-56 0.00 e 0.00 0.00 0.00 22.50 33.00 28.50 35.90 9.00 0.00 0.00 0.00 128.90
1956-57 0.00 0.00 0.00 17.00 3.00 4.50 j 18.50 23.00 a 19.00 1.00 0.00 0.00 81.50
1957-58 0.00 0.00 0.00 0.00 2.50 37.70 29.50 8.30 12.50 15.50 0.00 0.00 106.00
1958-59 0.00 0.00 0.00 0.00 2.50 12.00 34.00 28.00 8.80 1.00 0.00 0.00 86.30
1959-60 0.00 0.00 0.00 0.00 1.00 12.90 15.00 22.50 13.50 1.50 4.00 0.00 70.40
1960-61 0.00 0.00 0.00 0.00 13.00 3.50 5.00 10.50 16.50 0.00 3.00 0.00 51.50
1961-62 0.00 0.00 0.00 2.50 19.00 24.00 18.50 11.00 24.50 0.00 0.00 0.00 99.50
1962-63 0.00 0.00 0.00 1.00 13.40 0.80 10.80 0.30 6.30 9.40 0.00 0.00 42.00
1963-64 0.00 0.00 0.00 1.00 11.00 16.70 48.00 2.70 33.90 8.50 2.00 0.00 123.80
1964-65 0.00 0.00 0.00 0.00 20.50 45.20 45.80 6.00 6.50 10.70 0.00 0.00 134.70
1965-66 0.00 0.00 0.00 0.00 14.00 10.70 32.40 13.10 20.00 0.50 0.50 0.00 91.20
1966-67 0.00 0.00 0.00 2.50 9.00 18.50 36.30 9.00 18.00 14.00 1.00 0.00 108.30
1967-68 0.00 0.00 0.00 0.00 6.50 24.70 33.40 9.00 10.50 0.00 0.00 0.00 84.10
1968-69 0.00 0.00 0.00 0.00 13.80 43.00 60.70 30.20 12.80 2.00 0.00 0.00 162.50
1969-70 0.00 0.00 0.00 0.00 0.00 25.60 41.10 5.00 8.10 6.50 1.00 0.00 87.30
1970-71 0.00 0.00 0.00 2.00 13.00 40.00 22.00 7.00 12.00 3.50 0.00 0.00 99.50
1971-72 0.00 0.00 0.00 4.00 20.00 35.00 21.50 11.00 1.50 5.50 0.00 0.00 98.50
1972-73 0.00 0.00 1.00 0.00 3.00 20.50 10.50 10.00 9.00 0.00 0.00 0.00 54.00
1973-74 0.00 0.00 0.00 0.00 40.00 31.00 32.00 21.50 16.00 5.50 0.00 0.00 146.00
1974-75 0.00 0.00 0.00 1.00 5.50 28.00 28.50 48.00 26.50 11.50 1.00 0.00 150.00
1975-76 0.00 0.00 0.00 7.00 20.00 11.00 30.00 23.00 20.50 8.00 0.00 0.00 119.50
1976-77 0.00 0.00 0.00 0.00 0.00 a 6.00 11.50 8.00 16.50 0.00 0.00 0.00 42.00
1977-78 0.00 0.00 0.00 2.50 15.00 25.00 35.50 24.50 3.50 7.00 5.50 0.00 118.50
1978-79 0.00 0.00 0.00 0.00 8.00 14.50 22.50 38.50 1.00 7.00 1.50 0.00 93.00
1979-80 0.00 0.00 0.00 2.00 8.00 28.00 35.00 13.00 20.00 6.00 2.00 0.00 114.00
1980-81 0.00 0.00 0.00 0.00 a 11.00 b 15.50 10.50 7.50 2.50 2.00 0.00 0.00 49.00
1981-82 0.00 0.00 0.00 1.00 7.50 25.00 42.00 12.00 16.50 12.00 0.00 0.00 116.00
1982-83 0.00 0.00 0.00 0.50 12.00 24.50 12.00 26.50 4.00 1.00 1.50 0.00 82.00
1983-84 0.00 0.00 0.00 0.00 14.00 37.50 8.00 18.50 7.50 5.00 0.00 0.00 90.50
1984-85 0.00 0.00 0.00 6.50 20.00 28.50 3.50 18.50 15.50 1.00 0.00 0.00 93.50
1985-86 0.00 0.00 0.00 5.00 23.00 16.00 19.00 21.50 5.50 0.00 0.00 0.00 90.00
1986-87 0.00 0.00 2.00 0.00 9.00 3.50 17.50 8.00 3.00 2.00 0.00 0.00 45.00
1987-88 0.00 0.00 0.00 0.00 2.50 19.00 24.00 1.50 5.50 2.50 0.00 0.00 55.00
1988-89 0.00 0.00 0.00 0.00 36.50 26.60 24.70 11.50 13.00 0.50 0.00 0.00 112.80
1989-90 0.00 0.00 0.00 0.50 3.50 0.50 19.00 34.00 2.00 3.00 0.00 0.00 62.50
1990-91 0.00 0.00 0.00 1.00 6.50 14.00 4.00 0.50 14.00 2.00 0.00 0.00 42.00
1991-92 0.00 0.00 0.00 2.00 b 9.50 5.50 8.50 5.00 0.50 0.00 0.00 0.00 31.00
1992-93 0.00 0.00 0.00 0.00 10.00 59.30 a 32.50 21.80 3.30 4.30 0.00 0.00 131.20
1993-94 0.00 0.00 0.00 0.00 8.10 16.30 11.30 26.30 3.50 2.00 0.00 0.00 67.50
1994-95 0.00 0.00 0.00 0.00 37.40 20.10 11.60 9.80 11.30 2.60 0.00 0.00 92.80
1995-96 0.00 0.00 0.00 0.00 4.80 10.60 35.90 16.30 2.00 2.50 0.30 0.00 72.40
1996-97 0.00 0.00 0.00 4.10 10.40 a 51.60 18.30 4.00 16.80 0.50 0.50 0.00 106.20
1997-98 0.00 0.00 0.00 2.00 13.00 9.60 34.20 20.60 3.40 2.50 0.00 0.00 85.30
1998-99 0.00 0.00 z 0.00 z 0.00 z 21.20 18.30 a 26.60 46.90 5.00 4.00 b 0.50 0.50 123.00
1999-00 0.00 0.00 0.00 0.00 1.40 23.30 27.90 11.50 5.30 0.00 2.80 0.00 72.20
2000-01 0.00 0.00 0.00 0.00 11.50 17.30 10.00 6.00 4.20 3.30 b 0.00 0.00 52.30
2001-02 0.00 0.00 0.00 0.00 20.50 a 54.30 25.50 5.80 11.70 4.90 0.00 0.00 122.70
2002-03 0.00 0.00 0.00 0.50 3.00 41.50 0.30 5.00 10.40 3.50 0.30 0.00 64.50
2003-04 0.00 0.00 0.00 0.00 12.70 a 36.40 28.90 11.00 4.60 0.00 0.00 0.00 93.60
2004-05 0.00 0.00 0.00 0.80 0.90 31.60 20.10 4.00 8.30 1.00 0.00 0.00 66.70
2005-06 0.00 0.00 0.00 0.00 12.10 17.50 50.80 9.00 19.50 5.40 0.00 0.00 114.30
2006-07 0.00 0.00 0.00 0.00 26.40 5.80 b 11.90 28.30 2.70 2.10 0.00 0.00 77.20
2007-08 0.00 0.00 0.00 0.00 5.50 38.50 a 56.40 33.70 a 12.20 4.70 0.00 1.00 152.00
2008-09 0.00 0.00 0.00 0.00 1.10 45.20 8.90 b 6.70 16.30 6.10 0.00 0.00 84.30
2009-10 0.00 0.00 0.00 3.40 6.80 14.20 20.20 4.20 6.70 14.00 2.80 0.00 72.30
2010-11 0.00 0.00 0.00 1.40 18.30 43.70 5.90 12.70 a 17.00 1.10 2.80 0.00 102.90
2011-12 0.00 0.00 b 0.00 0.00 7.90 a 1.70 a 26.60 a 12.60 13.40 0.20 0.00 a 0.00 62.40
2012-13 0.00 0.00 0.00 7.30 a 2.00 c 16.40 e 11.00 g 11.00 a 3.50 c 0.00 z 0.00 z 0.00 z 40.20
Period of Record Statistics
MEAN 0.00 0.00 0.04 1.26 11.89 24.33 25.32 16.40 11.54 3.72 0.54 0.02 93.37
S.D. 0.00 0.00 0.27 2.58 9.94 14.95 15.71 12.58 7.85 3.87 1.07 0.13 32.65
SKEW 0.00 0.00 6.51 3.84 1.26 0.48 1.08 1.56 0.76 1.24 2.54 6.51 0.26
MAX 0.00 0.00 2.00 17.00 41.80 59.30 86.50 69.00 36.00 15.50 5.50 1.00 166.50
MIN 0.00 0.00 0.00 0.00 0.00 0.50 0.30 0.30 0.50 0.00 0.00 0.00 31.00
NO YRS 70 69 70 70 71 69 70 70 71 70 70 70 63