GRIZZLY, OR

Total of Snowfall (Inches)

(353542)

File last updated on March 18, 2024
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)JULAUGSEPOCTNOVDECJANFEBMARAPRMAYJUNANN
1933-34-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1934-35-----z0.00 0.00a0.00 1.30 7.40 17.80u4.80x4.10w-----z0.00 0.00 8.70e
1935-360.00 0.00 0.00 5.50 1.00 1.30 13.30 6.10 1.80 4.90 0.00 -----z33.90a
1936-370.00 0.00 0.00 0.00 4.80 12.30s25.80k5.90 9.60v0.50 0.00 0.00 11.20c
1937-380.00 0.00 0.00 0.00 0.00 6.50 5.40 24.30 8.00 4.70 0.00 0.00 48.90
1938-390.00 -----z-----z-----z2.00 1.90 3.70 10.70 5.50 0.00 0.00 0.00 23.80c
1939-400.00 0.00 0.00 0.50 0.00 1.00 21.80 0.00 0.00 0.00 0.00 -----z23.30a
1940-410.00 0.00 -----z0.00 2.00t1.30 4.50 0.70 0.00 1.00 0.00 0.00a7.50b
1941-420.00 0.00 0.00 0.00 0.00 13.60a6.50 6.00 0.00 0.50 0.00 0.00 26.60
1942-430.00 0.00 0.00 0.00 8.00 10.50a28.50a3.50 0.00 0.00 0.00 0.00 50.50
1943-44-----z0.00 0.00 0.00 0.00 5.00 4.00 10.00 2.00 0.00a0.00 0.00 21.00a
1944-450.00 0.00 0.00 0.00 0.00 3.00 8.00 6.00 7.00 0.00 0.00 0.00 24.00
1945-460.00 -----z0.00 0.00 5.00m0.00 0.00 3.50 1.00 1.00 0.00 0.00 5.50b
1946-470.00 0.00 0.00 3.50 6.00 0.00 7.00 0.00 0.00 0.00 0.00 0.00 16.50
1947-480.00 0.00 0.00 0.00 8.50 0.00 0.00 9.00 11.00 0.00 0.00 0.00 28.50
1948-490.00 0.00 3.70a0.00 0.00a20.00 6.00c6.00 5.00 0.00 0.00 0.00 40.70
1949-500.00 0.00 0.00 0.00 0.00 3.00 42.50a2.50 1.00 5.00 0.00 0.00a54.00
1950-510.00 0.00 0.00 0.00 8.00 8.00 13.50a10.00b11.00 0.00 0.00 0.00 50.50
1951-520.00 0.00 0.00 0.00 1.00 10.00a12.00 8.00c5.00 1.00 0.00 0.00 37.00
1952-530.00 0.00 0.00 0.00 1.00 23.00 2.00 5.00 4.00a0.00 1.00 0.00 36.00
1953-540.00 0.00 0.00 0.00 0.00 8.00a12.00 0.00 7.00 0.00 0.00 0.00 27.00
1954-550.00 0.00 0.00 0.00 0.00 0.00 5.00 0.00 1.00 6.00 0.00 0.00 12.00
1955-560.00 0.00 0.00 1.00 10.00 14.50 9.50 2.00 3.00 0.00a0.00 0.00 40.00
1956-570.00 0.00 0.00 1.50 1.00 3.50 10.50 10.00 3.50 0.00 0.00 0.00 30.00
1957-580.00 0.00 0.00 0.00 1.00 3.00 0.00 0.00 0.00 2.00 0.00 0.00 6.00
1958-590.00 0.00 0.00 0.00 2.00 0.00 9.00 10.00 2.00 0.00 0.00 0.00 23.00
1959-600.00 0.00 0.00 0.00 0.00 5.00 23.00 2.00 12.00 1.00 0.00 0.00 43.00
1960-610.00 0.00 0.00 0.00 6.00 0.00 0.00 0.00b0.00e8.00 0.00a0.00 14.00
1961-620.00 0.00 0.00 1.00 22.90 9.60a9.20b2.10 -----z0.00 5.00 0.00 49.80a
1962-630.00 0.00 0.00 0.00 1.00 0.40 9.70 0.00 3.00 10.60 0.00 0.00 24.70
1963-640.00 0.00 0.00 0.00 2.70 4.00 7.20 1.50 7.00 2.00 0.00 -----z24.40a
1964-650.00 0.00 0.00 0.00 5.50 12.00 8.00 0.50 -----z0.00 0.00 0.00 26.00a
1965-660.00 0.00 0.00 0.00 2.30 1.50a10.50 5.70 2.30 0.00 0.00 0.00 22.30
1966-670.00 0.00 0.00 1.00 0.00 17.50 12.00 0.00 8.50 19.00 0.50a0.00 58.50
1967-680.00 0.00 0.00 0.00 0.70 6.00 9.00 0.00 0.00 0.50 0.50 0.00 16.70
1968-690.00 0.00 0.00 0.20 2.00 31.40 32.00 11.00 14.00a0.00 0.00 0.00 90.60
1969-700.00 0.00 0.00 0.00 0.50 6.50 8.00 6.00 1.80 2.50 1.00 0.00 26.30
1970-710.00 0.00 0.00 0.50 9.00 10.50 4.50 1.70 9.00 5.50 0.00 0.00 40.70
1971-720.00 0.00 0.00 7.00 3.50 17.00 5.00 5.50 3.00 3.50 0.00 0.00 44.50
1972-730.00 0.00 0.00 1.00 0.00 15.00 11.50 7.50 1.00 1.50 1.00 0.00 38.50
1973-740.00 0.00 0.00 0.00 28.00 6.00 3.00 4.00 12.00 3.00 0.00 0.00 56.00
1974-750.00 0.00 0.00 0.00 1.00 7.10 12.50 14.00 15.50 2.00 0.50 0.00 52.60
1975-760.00 0.00 0.00 2.00 10.00 7.00 4.00 10.50a3.50 1.00 0.00 0.00 38.00
1976-770.00 0.00 0.00 0.00 0.00 1.00 4.00 2.00 2.00 0.00 6.00 0.00 15.00
1977-780.00 0.00 0.00 0.00 6.00 6.50 -----z-----z-----z2.00 0.00 0.00 14.50c
1978-790.00 0.00 0.00 0.00 -----z-----z13.00 7.00 0.00 3.00 -----z-----z23.00d
1979-80-----z-----z-----z0.00 2.50 6.00 1.50 -----z-----z-----z-----z-----z10.00h
1980-81-----z-----z-----z0.00 1.00 -----z9.70 0.50 0.80 0.00 0.50 0.00 12.50d
1981-820.00 -----z0.00 -----z-----z-----z6.50 1.00a-----z4.00 0.00 0.00 11.50e
1982-830.00 0.00 0.00 -----z2.00 2.50a3.50 5.00 0.00 -----z0.00 0.00 13.00b
1983-840.00 0.00 0.00j0.00 7.00a2.50g0.00 0.00 2.00 0.00 0.00 0.00 9.00b
1984-850.00 0.00 0.00 1.00a6.00 5.00b0.00b-----z10.50 -----z0.00c0.00 22.50b
1985-860.00 0.00 0.00 0.00 13.10a5.50 -----z11.00 0.00 0.00 0.00 0.00 29.60a
1986-870.00 0.00 0.00 0.00 0.10 0.40 -----z5.00 4.00 0.00a0.00 0.00 9.50a
1987-880.00 0.00 0.00 0.00 0.00a5.50b6.20 -----z0.00 0.00 0.00 0.00 11.70a
1988-890.00 0.00 0.00 0.00 8.00 6.00 18.00 0.00b2.00 0.00 0.00 0.00 34.00
1989-900.00 0.00 0.00 0.00 0.00 0.00 6.70 2.00a5.50e-----z0.00 0.00 14.20a
1990-910.00 0.00 0.00 0.00 0.00a7.10 0.00 -----z-----z-----z0.00a0.00 7.10c
1991-920.00 0.00 0.00 3.00a1.50 0.00 1.50 2.00 0.00 0.00 -----z0.00 8.00a
1992-93-----z0.00 0.00 0.00 4.00a16.00 13.50 6.00b6.00 0.00 0.00 0.00 45.50a
1993-940.00 0.00 0.00 0.00 2.00 0.00 2.00 2.00 0.00 0.00 0.00 0.00 6.00
1994-950.00 0.00 0.00 0.00 11.00 5.00 1.00 0.00b0.00 0.00 0.00 0.00 17.00
1995-960.00 0.00 0.00 0.00 0.00 6.00a15.50b10.00 0.50 0.00a0.00 -----z32.00a
1996-970.00 0.00 0.00 0.00 3.00 1.10c6.00 1.50 0.00 0.00 0.00 0.00 11.60
1997-980.00 0.00 0.00 0.00 0.00 1.00 11.00 2.00a0.00c2.00 0.00 0.00 16.00
1998-990.00 0.00 0.00 0.00 5.00 0.00a9.00 11.00 8.00 0.00 0.00 0.00 33.00
1999-000.00 0.00 0.00 4.00 0.00 0.00 10.50c0.00 0.00a0.00 0.00 0.00 14.50
2000-010.00 0.00 0.00 0.00 1.00b7.00a3.00a6.00 0.00 0.00 0.00 -----z17.00a
2001-020.00 0.00 0.00 0.00 0.00c8.00d1.00a-----z0.00 0.00 0.00 0.00 9.00a
2002-030.00 0.00 -----z0.00 0.00 8.00 0.00 0.00 0.00 0.00 0.00 0.00 8.00a
2003-040.00 0.00 0.00 0.00 5.00a16.00 9.00a3.00 0.00 0.00 0.00 0.00 33.00
2004-050.00 0.00 0.00 0.00 -----z10.00 7.00c7.00a2.00 0.00 3.00 0.00 29.00a
2005-060.00 0.00 0.00 0.00 -----z18.00 8.00 0.00 7.00 0.00 0.00 0.00 33.00a
2006-070.00 0.00 0.00 0.00 3.00a0.00 -----z5.00 0.00 0.00b0.00 0.00 8.00a
2007-080.00 0.00 0.00 0.00 0.00 0.00 -----z9.00 -----z-----z0.00 0.00 9.00c
2008-090.00 0.00 0.00 3.00 0.00 12.00 4.00 5.00 3.00 4.00 0.00 0.00 31.00
2009-100.00 0.00a-----z-----z-----z-----z7.00b1.00 2.00 1.00 0.00 0.00 11.00d
2010-110.00 0.00 0.00 0.00 7.00a15.00 2.00y11.00n4.00r1.00w-----z-----z22.00f
2011-12-----z-----z-----z-----z3.00w-----z3.00x1.00y7.00u3.00y-----z-----z0.00l
2012-13-----z-----z-----z-----z3.00y17.00m4.00x0.00y-----z-----z-----z-----z0.00l
2013-14-----z-----z-----z-----z-----z8.50v-----z18.00n-----z-----z-----z-----z0.00l
2014-15-----z-----z-----z-----z-----z5.00y-----z0.00y-----z-----z-----z-----z0.00l
2015-16-----z-----z-----z-----z-----z13.00p-----z-----z-----z-----z-----z-----z0.00l
2016-17-----z-----z-----z-----z-----z18.00t28.00o10.00r-----z-----z-----z-----z0.00l
2017-18-----z-----z-----z-----z-----z-----z-----z10.00p7.00w-----z-----z-----z0.00l
2018-19-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
2019-20-----z-----z-----z-----z-----z-----z4.00v2.00v3.00v-----z-----z-----z0.00l
2020-21-----z-----z-----z-----z7.00t2.00w9.00x8.00q2.00v0.00 0.00 0.00 0.00i
2021-220.00 0.00 0.00 0.00 0.00 9.00s6.00 2.00 3.00 5.00 0.00 0.00 16.00a
2022-230.00 -----z0.00 0.00 5.00 24.00q2.00g3.00 11.00 0.00 0.00 0.00 19.00c
2023-240.00 0.00 0.00 0.00 0.00 0.00 10.00 15.00 -----z-----z-----z-----z25.00d
Period of Record Statistics
MEAN0.00 0.00 0.05 0.47 3.34 6.52 8.28 4.66 3.49 1.50 0.25 0.00 32.41
S.D.0.00 0.00 0.43 1.27 5.00 6.48 7.55 4.61 4.07 2.99 0.96 0.00 17.06
SKEW0.00 0.00 8.37 3.35 2.70 1.30 2.08 1.40 1.17 3.50 4.82 0.00 0.90
MAX0.00 0.00 3.70 7.00 28.00 31.40 42.50 24.30 15.50 19.00 6.00 0.00 90.60
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.00
YRS75 74 73 76 73 72 71 72 69 72 76 72 41