GRIZZLY st,

Monthly Total Snowfall (Inches)

(353542)

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
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 7.00 0.00 1.30 7.40 17.80 u 4.80 x 4.10 w 6.00 z 0.00 0.00 15.70
1935-36 0.00 0.00 0.00 5.50 1.00 1.30 13.30 6.10 1.80 4.90 0.00 0.00 z 33.90
1936-37 0.00 0.00 0.00 0.00 4.80 12.30 s 25.80 k 5.90 9.60 v 0.50 0.00 0.00 11.20
1937-38 0.00 0.00 0.00 0.00 0.00 6.50 5.40 24.30 8.00 4.70 0.00 0.00 48.90
1938-39 0.00 0.00 z 0.00 z 0.00 z 2.00 1.90 3.70 10.70 5.50 0.00 0.00 0.00 23.80
1939-40 0.00 0.00 0.00 0.50 0.00 1.00 21.80 0.00 0.00 0.00 0.00 0.00 z 23.30
1940-41 0.00 0.00 0.00 z 0.00 2.00 t 1.30 4.50 0.70 0.00 1.00 0.00 0.00 a 7.50
1941-42 0.00 0.00 0.00 0.00 0.00 13.60 a 6.50 6.00 0.00 0.50 0.00 0.00 26.60
1942-43 0.00 0.00 0.00 0.00 8.00 10.50 a 28.50 3.50 0.00 0.00 0.00 0.00 50.50
1943-44 0.00 z 0.00 0.00 0.00 0.00 5.00 4.00 10.00 2.00 0.00 a 0.00 0.00 21.00
1944-45 0.00 0.00 0.00 0.00 0.00 3.00 8.00 6.00 7.00 0.00 0.00 0.00 24.00
1945-46 0.00 0.00 z 0.00 0.00 5.00 m 0.00 0.00 3.50 1.00 1.00 0.00 0.00 5.50
1946-47 0.00 0.00 0.00 3.50 6.00 0.00 7.00 0.00 0.00 0.00 0.00 0.00 16.50
1947-48 0.00 0.00 0.00 0.00 8.50 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.50
1948-49 0.00 0.00 3.70 a 0.00 0.00 a 20.00 6.00 c 6.00 5.00 0.00 0.00 0.00 40.70
1949-50 0.00 0.00 0.00 0.00 0.00 3.00 42.50 a 2.50 1.00 5.00 0.00 0.00 a 54.00
1950-51 0.00 0.00 0.00 0.00 8.00 35.00 13.50 a 10.00 b 11.00 0.00 0.00 0.00 77.50
1951-52 0.00 0.00 0.00 0.00 1.00 10.00 a 30.00 a 8.00 c 5.00 1.00 0.00 0.00 55.00
1952-53 0.00 0.00 0.00 0.00 1.00 23.00 2.00 5.00 4.00 a 0.00 1.00 0.00 36.00
1953-54 0.00 0.00 0.00 0.00 0.00 8.00 a 12.00 0.00 7.00 0.00 0.00 0.00 27.00
1954-55 0.00 0.00 0.00 0.00 0.00 0.00 5.00 0.00 1.00 6.00 0.00 0.00 12.00
1955-56 0.00 0.00 0.00 1.00 10.00 14.50 9.50 2.00 3.00 0.00 a 0.00 0.00 40.00
1956-57 0.00 0.00 0.00 1.50 1.00 3.50 10.50 10.00 3.50 0.00 0.00 0.00 30.00
1957-58 0.00 0.00 0.00 0.00 1.00 3.00 0.00 0.00 0.00 2.00 0.00 0.00 6.00
1958-59 0.00 0.00 0.00 0.00 2.00 0.00 9.00 10.00 2.00 0.00 0.00 0.00 23.00
1959-60 0.00 0.00 0.00 0.00 0.00 5.00 23.00 2.00 12.00 1.00 0.00 0.00 43.00
1960-61 0.00 0.00 0.00 0.00 6.00 0.00 0.00 0.00 b 0.00 e 8.00 0.00 a 0.00 14.00
1961-62 0.00 0.00 0.00 1.00 22.90 9.60 a 9.20 b 2.10 0.00 z 0.00 5.00 0.00 49.80
1962-63 0.00 0.00 0.00 0.00 1.00 0.40 9.70 0.00 3.00 10.60 0.00 0.00 24.70
1963-64 0.00 0.00 0.00 0.00 2.70 4.00 7.20 1.50 7.00 2.00 0.00 0.00 z 24.40
1964-65 0.00 0.00 0.00 0.00 5.50 12.00 8.00 0.50 0.00 z 0.00 0.00 0.00 26.00
1965-66 0.00 0.00 0.00 0.00 2.30 3.00 10.50 5.70 2.30 0.00 0.00 0.00 23.80
1966-67 0.00 0.00 0.00 1.00 0.00 17.50 12.00 0.00 8.50 19.00 1.00 0.00 59.00
1967-68 0.00 0.00 0.00 0.00 0.70 6.00 9.00 0.00 0.00 0.50 0.50 0.00 16.70
1968-69 0.00 0.00 0.00 0.20 2.00 31.40 32.00 11.00 14.00 a 0.00 0.00 0.00 90.60
1969-70 0.00 0.00 0.00 0.00 0.50 6.50 8.00 6.00 1.80 2.50 1.00 0.00 26.30
1970-71 0.00 0.00 0.00 0.50 9.00 10.50 4.50 1.70 9.00 5.50 0.00 0.00 40.70
1971-72 0.00 0.00 0.00 7.00 3.50 17.00 5.00 5.50 3.00 3.50 0.00 0.00 44.50
1972-73 0.00 0.00 0.00 1.00 0.00 15.00 11.50 7.50 1.00 1.50 1.00 0.00 38.50
1973-74 0.00 0.00 0.00 0.00 28.00 6.00 3.00 4.00 12.00 3.00 0.00 0.00 56.00
1974-75 0.00 0.00 0.00 0.00 1.00 7.10 12.50 14.00 15.50 2.00 0.50 0.00 52.60
1975-76 0.00 0.00 0.00 2.00 10.00 7.00 4.00 12.50 3.50 1.00 0.00 0.00 40.00
1976-77 0.00 0.00 0.00 0.00 0.00 1.00 4.00 2.00 2.00 0.00 6.00 0.00 15.00
1977-78 0.00 0.00 0.00 0.00 6.00 6.50 0.00 z 0.00 z 0.00 z 2.00 0.00 0.00 14.50
1978-79 0.00 0.00 0.00 0.00 0.00 z 0.00 z 13.00 7.00 0.00 3.00 0.00 z 0.00 z 23.00
1979-80 0.00 z 0.00 z 0.00 z 0.00 2.50 6.00 1.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 10.00
1980-81 0.00 z 0.00 z 0.00 z 0.00 1.00 0.00 z 9.70 0.50 0.80 0.00 0.50 0.00 12.50
1981-82 0.00 0.00 z 0.00 0.00 z 0.00 z 0.00 z 6.50 1.00 a 0.00 z 4.00 0.00 0.00 11.50
1982-83 0.00 0.00 0.00 0.00 z 2.00 2.50 a 3.50 5.00 0.00 0.00 z 0.00 0.00 13.00
1983-84 0.00 0.00 0.00 0.00 7.00 a 2.50 g 0.00 0.00 2.00 0.00 0.00 0.00 9.00
1984-85 0.00 0.00 0.00 1.00 a 6.00 5.00 b 0.00 b 0.00 z 10.50 0.00 z 0.00 c 0.00 22.50
1985-86 0.00 0.00 0.00 0.00 13.10 a 5.50 0.00 z 11.00 0.00 0.00 0.00 0.00 29.60
1986-87 0.00 0.00 0.00 0.00 0.10 0.40 0.00 z 5.00 4.00 0.00 0.00 0.00 9.50
1987-88 0.00 0.00 0.00 0.00 0.00 a 5.50 b 6.20 0.00 z 0.00 0.00 0.00 0.00 11.70
1988-89 0.00 0.00 0.00 0.00 8.00 6.00 18.00 0.00 b 2.00 0.00 0.00 0.00 34.00
1989-90 0.00 0.00 0.00 0.00 0.00 0.00 6.70 2.00 a 5.50 f 0.00 z 0.00 0.00 8.70
1990-91 0.00 0.00 0.00 0.00 0.00 a 7.10 0.00 0.00 z 0.00 z 0.00 z 0.00 0.00 7.10
1991-92 0.00 0.00 0.00 3.00 a 1.50 0.00 z 1.50 2.00 0.00 0.00 0.00 z 0.00 8.00
1992-93 0.00 z 0.00 0.00 0.00 4.00 a 16.00 13.50 a 6.00 c 6.00 0.00 0.00 0.00 45.50
1993-94 0.00 0.00 0.00 0.00 2.00 0.00 2.00 2.00 0.00 0.00 0.00 0.00 6.00
1994-95 0.00 0.00 0.00 0.00 11.00 5.00 1.00 0.00 b 0.00 0.00 0.00 0.00 17.00
1995-96 0.00 0.00 0.00 0.00 0.00 6.00 a 10.50 c 10.00 0.50 0.00 a 0.00 0.00 z 27.00
1996-97 0.00 0.00 0.00 0.00 3.00 1.10 c 6.00 1.50 0.00 0.00 0.00 0.00 11.60
1997-98 0.00 0.00 0.00 0.00 0.00 1.00 11.00 2.00 a 0.00 c 2.00 0.00 0.00 16.00
1998-99 0.00 0.00 0.00 0.00 5.00 0.00 a 9.00 11.00 8.00 0.00 0.00 0.00 33.00
1999-00 0.00 0.00 0.00 4.00 0.00 0.00 10.50 c 0.00 0.00 a 0.00 0.00 0.00 14.50
2000-01 0.00 0.00 0.00 0.00 1.00 b 7.00 a 3.00 a 6.00 0.00 0.00 0.00 0.00 z 17.00
2001-02 0.00 0.00 0.00 0.00 0.00 c 10.00 c 1.00 a 0.00 z 0.00 0.00 0.00 0.00 11.00
2002-03 0.00 0.00 0.00 z 0.00 0.00 8.00 0.00 0.00 0.00 0.00 0.00 0.00 z 8.00
2003-04 0.00 0.00 0.00 0.00 5.00 a 16.00 9.00 a 3.00 0.00 0.00 0.00 0.00 33.00
2004-05 0.00 0.00 0.00 0.00 0.00 z 10.00 7.00 c 7.00 a 2.00 0.00 3.00 0.00 29.00
2005-06 0.00 0.00 0.00 0.00 0.00 z 18.00 8.00 0.00 7.00 0.00 z 0.00 0.00 33.00
2006-07 0.00 z 0.00 0.00 0.00 2.00 b 0.00 0.00 z 5.00 0.00 0.00 b 0.00 0.00 7.00
2007-08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 z 9.00 0.00 z 0.00 z 0.00 0.00 9.00
2008-09 0.00 0.00 0.00 3.00 0.00 12.00 4.00 5.00 3.00 4.00 0.00 0.00 31.00
2009-10 0.00 0.00 a 0.00 z 0.00 z 0.00 z 0.00 z 7.00 b 1.00 2.00 1.00 0.00 0.00 11.00
2010-11 0.00 0.00 0.00 0.00 7.00 a 15.00 2.00 y 11.00 n 4.00 r 1.00 w 0.00 z 0.00 z 22.00
2011-12 0.00 z 0.00 z 0.00 z 0.00 z 3.00 w 0.00 z 3.00 x 1.00 y 7.00 u 3.00 y 0.00 z 0.00 z 0.00
2012-13 0.00 z 0.00 z 0.00 z 0.00 z 3.00 y 17.00 m 4.00 x 0.00 y 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.15 0.49 3.40 7.14 8.60 4.53 3.23 1.53 0.27 0.00 33.73
S.D. 0.00 0.00 0.93 1.29 5.07 7.30 8.02 4.57 3.97 3.05 0.99 0.00 18.79
SKEW 0.00 0.00 6.46 3.27 2.67 1.57 1.99 1.46 1.32 3.50 4.61 0.00 0.86
MAX 0.00 0.00 7.00 7.00 28.00 35.00 42.50 24.30 15.50 19.00 6.00 0.00 90.60
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 6.00
NO YRS 71 72 71 73 70 70 68 68 65 67 72 67 40