THE DALLES MUNI AP,

Monthly Total Snowfall (Inches)

(451968)

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
1947-48 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
1948-49 0.00 0.00 0.00 0.00 0.70 5.40 2.50 12.30 0.50 0.00 0.00 0.00 21.40
1949-50 0.00 0.00 0.00 0.00 0.00 0.00 55.50 6.80 3.80 0.00 0.00 0.00 66.10
1950-51 0.00 0.00 0.00 0.00 0.00 1.40 5.40 2.10 6.20 0.00 0.00 0.00 15.10
1951-52 0.00 0.00 0.00 0.00 0.00 9.70 21.80 6.80 0.00 0.00 0.00 0.00 38.30
1952-53 0.00 0.00 0.00 0.00 0.00 5.60 0.30 0.00 0.00 0.00 0.00 0.00 5.90
1953-54 0.00 0.00 0.00 0.00 0.00 0.00 32.20 1.40 0.00 0.00 0.00 0.00 33.60
1954-55 0.00 0.00 0.00 0.00 0.00 0.10 5.20 2.70 3.50 0.00 0.00 0.00 11.50
1955-56 0.00 0.00 0.00 0.00 9.80 13.60 13.70 4.40 0.00 0.00 0.00 0.00 41.50
1956-57 0.00 0.00 0.00 0.00 0.00 0.30 23.00 7.40 2.20 0.00 0.00 0.00 32.90
1957-58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1958-59 0.00 0.00 0.00 0.00 0.00 0.00 0.60 4.20 0.00 0.00 0.00 0.00 4.80
1959-60 0.00 0.00 0.00 0.00 0.00 1.10 13.00 0.20 14.00 0.00 0.00 0.00 28.30
1960-61 0.00 0.00 0.00 0.00 0.00 2.60 0.00 0.00 0.00 0.00 a 0.00 0.00 a 2.60
1961-62 0.00 0.00 0.00 0.00 0.00 3.50 4.20 1.70 2.00 0.00 0.00 0.00 11.40
1962-63 0.00 0.00 0.00 0.00 0.00 0.00 11.40 0.00 0.00 0.00 0.00 0.00 11.40
1963-64 0.00 0.00 0.00 0.00 0.00 a 1.60 2.60 0.00 0.00 0.00 0.00 0.00 4.20
1964-65 0.00 0.00 0.00 0.00 0.10 16.10 15.00 0.00 2.00 0.00 0.00 0.00 33.20
1965-66 0.00 0.00 0.00 0.00 0.00 4.40 5.00 0.00 0.00 0.00 0.00 0.00 9.40
1966-67 0.00 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 5.00
1967-68 0.00 0.00 0.00 0.00 0.00 8.00 6.10 2.00 0.00 0.00 0.00 0.00 16.10
1968-69 0.00 0.00 0.00 0.00 0.00 23.00 17.40 2.60 0.00 0.00 0.00 0.00 43.00
1969-70 0.00 0.00 0.00 0.00 0.00 1.00 17.00 0.00 0.00 0.00 0.00 0.00 18.00
1970-71 0.00 0.00 0.00 0.00 1.50 6.10 2.00 0.00 0.00 0.00 0.00 0.00 9.60
1971-72 0.00 0.00 0.00 0.00 0.00 7.30 2.00 1.00 0.00 0.00 0.00 0.00 10.30
1972-73 0.00 0.00 0.00 0.00 0.00 18.60 3.00 4.00 0.00 0.00 0.00 0.00 25.60
1973-74 0.00 0.00 0.00 0.00 11.80 10.80 6.00 0.00 0.00 0.00 0.00 0.00 28.60
1974-75 0.00 0.00 0.00 0.00 0.00 0.00 3.50 10.20 0.00 0.00 0.00 0.00 13.70
1975-76 0.00 0.00 0.00 0.00 7.00 2.60 1.10 0.00 0.00 0.00 0.00 0.00 10.70
1976-77 0.00 0.00 0.00 0.00 0.00 0.00 3.20 0.00 0.00 0.00 0.00 0.00 3.20
1977-78 0.00 0.00 0.00 0.00 20.40 2.50 1.90 1.00 1.20 0.00 0.00 0.00 27.00
1978-79 0.00 0.00 0.00 0.00 3.70 1.80 19.70 0.00 0.00 0.00 0.00 0.00 25.20
1979-80 0.00 0.00 0.00 0.00 1.50 1.10 28.80 4.00 3.10 0.00 0.00 0.00 38.50
1980-81 0.00 0.00 0.00 0.00 0.00 3.00 0.00 1.10 0.00 0.00 0.00 0.00 4.10
1981-82 0.00 0.00 0.00 0.00 0.00 8.30 7.20 0.30 0.00 0.00 0.00 0.00 15.80
1982-83 0.00 0.00 0.00 0.00 0.00 0.80 0.60 4.20 0.00 0.00 0.00 0.00 5.60
1983-84 0.00 0.00 0.00 0.00 0.00 18.50 0.40 0.00 0.00 0.00 0.00 0.00 18.90
1984-85 0.00 0.00 0.00 0.00 0.00 3.00 0.60 16.70 0.50 0.00 0.00 0.00 20.80
1985-86 0.00 0.00 0.00 0.00 21.50 8.00 2.90 10.80 0.00 0.00 0.00 0.00 43.20
1986-87 0.00 0.00 0.00 0.00 0.00 1.90 5.80 0.00 0.00 0.00 0.00 0.00 a 7.70
1987-88 0.00 0.00 0.00 0.00 0.00 6.40 11.80 0.00 0.00 0.00 0.00 0.00 18.20
1988-89 0.00 0.00 0.00 0.00 0.00 0.00 0.40 6.20 4.70 0.00 0.00 0.00 11.30
1989-90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.00 0.40
1990-91 0.00 0.00 0.00 0.00 0.00 8.00 3.10 0.00 0.40 0.00 0.00 0.00 11.50
1991-92 0.00 0.00 0.00 2.00 0.00 2.10 0.00 0.00 0.00 0.00 0.00 0.00 4.10
1992-93 0.00 0.00 0.00 0.00 0.00 20.00 12.80 10.00 2.90 0.00 0.00 0.00 45.70
1993-94 0.00 0.00 0.00 0.00 2.90 1.50 0.00 7.80 0.00 0.00 0.00 0.00 12.20
1994-95 0.00 0.00 0.00 0.00 0.00 0.70 5.70 6.00 0.00 0.00 0.00 0.00 12.40
1995-96 0.00 0.00 0.00 0.00 0.00 3.00 26.50 0.80 0.00 0.00 0.00 0.00 30.30
1996-97 0.00 0.00 0.00 0.00 5.20 12.70 2.80 0.50 1.20 0.00 0.00 0.00 22.40
1997-98 0.00 0.00 0.00 0.00 0.00 0.00 20.60 0.00 0.00 0.00 0.00 0.00 20.60
1998-99 0.00 0.00 0.00 0.00 0.00 0.20 0.00 0.10 0.00 0.00 0.00 0.00 0.30
1999-00 0.00 0.00 0.00 0.00 0.00 0.00 7.90 1.20 0.00 0.00 0.00 0.00 9.10
2000-01 0.00 0.00 z 0.00 z 0.00 f 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
2001-02 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
2002-03 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
2003-04 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
2004-05 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
2005-06 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
2006-07 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
2007-08 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
2008-09 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2009-10 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
2010-11 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
2011-12 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
2012-13 0.00 z 0.00 z 0.00 z 0.00 z 0.00 x 0.00 u 0.00 z 0.00 w 0.00 v 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.04 1.66 4.83 8.31 2.71 0.93 0.00 0.00 0.00 18.47
S.D. 0.00 0.00 0.00 0.28 4.59 5.94 10.77 3.89 2.31 0.00 0.00 0.00 14.28
SKEW 0.00 0.00 0.00 7.00 3.28 1.48 2.13 1.66 3.95 0.00 0.00 0.00 1.02
MAX 0.00 0.00 0.00 2.00 21.50 23.00 55.50 16.70 14.00 0.00 0.00 0.00 66.10
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 0.00
NO YRS 53 52 52 52 52 52 52 52 52 52 52 52 52