GATEWAY st,

Monthly Total Snowfall (Inches)

(053246)

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
1946-47 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
1947-48 0.00 z 0.00 z 0.00 0.00 6.50 7.60 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 14.10
1948-49 0.00 z 0.00 0.00 0.00 2.50 5.00 a 23.90 4.80 3.00 1.70 0.00 0.00 40.90
1949-50 0.00 0.00 0.00 0.00 0.00 1.00 17.90 0.00 5.50 0.00 z 0.50 0.00 24.90
1950-51 0.00 0.00 0.00 0.00 0.00 0.00 7.80 10.00 0.00 0.00 0.00 0.00 17.80
1951-52 0.00 0.00 0.00 0.00 2.50 8.30 e 0.50 2.50 5.90 0.00 0.00 0.00 19.70
1952-53 0.00 0.00 0.00 0.00 0.00 1.30 3.50 0.00 3.50 b 0.00 0.00 0.00 8.30
1953-54 0.00 0.00 0.00 0.00 0.50 10.50 0.00 1.20 1.00 0.00 0.00 0.00 z 13.20
1954-55 0.00 0.00 0.00 0.00 0.00 b 1.20 1.00 5.50 0.00 4.50 0.00 0.00 12.20
1955-56 0.00 0.00 0.00 0.00 2.30 0.00 z 0.00 z 2.00 0.00 a 0.00 0.00 0.00 4.30
1956-57 0.00 0.00 0.00 0.00 a 0.00 d 9.30 13.00 0.00 c 0.00 c 0.00 c 0.00 0.00 22.30
1957-58 0.00 0.00 0.00 0.00 1.50 0.50 5.00 0.50 3.00 0.00 0.00 0.00 10.50
1958-59 0.00 0.00 0.00 0.00 0.00 b 0.00 0.00 a 0.00 h 0.00 0.00 0.00 0.00 0.00
1959-60 0.00 0.00 0.00 0.00 0.00 10.00 3.00 9.90 12.00 0.00 0.00 0.00 34.90
1960-61 0.00 0.00 0.00 0.00 0.00 1.00 0.00 a 1.50 6.50 0.00 0.00 0.00 9.00
1961-62 0.00 0.00 0.00 0.00 0.00 a 4.00 3.80 0.50 4.00 0.00 0.00 0.00 12.30
1962-63 0.00 0.00 0.00 a 0.00 1.00 4.00 12.50 0.00 1.00 0.00 0.00 0.00 18.50
1963-64 0.00 0.00 0.00 0.00 0.00 1.00 0.50 0.00 2.50 0.50 0.00 0.00 4.50
1964-65 0.00 0.00 0.00 0.00 5.00 3.00 5.00 15.00 2.00 2.00 0.00 0.00 32.00
1965-66 0.00 0.00 0.00 0.00 6.00 8.00 4.00 6.80 2.00 0.50 0.00 0.00 27.30
1966-67 0.00 0.00 0.00 3.00 0.00 9.00 4.00 0.00 4.00 0.00 0.00 0.00 20.00
1967-68 0.00 0.00 0.00 0.00 0.00 23.10 4.50 0.00 0.00 2.00 0.00 0.00 29.60
1968-69 0.00 0.00 0.00 0.00 0.50 10.00 2.50 0.50 8.00 0.00 0.00 0.00 21.50
1969-70 0.00 0.00 0.00 0.00 1.00 2.00 a 2.80 0.00 6.50 0.00 0.00 0.00 12.30
1970-71 0.00 0.00 0.00 0.00 0.00 0.80 2.00 1.00 1.00 2.00 0.00 0.00 6.80
1971-72 0.00 0.00 0.00 0.00 1.00 18.80 2.00 0.00 0.00 0.50 0.00 0.00 22.30
1972-73 0.00 0.00 0.00 0.50 0.00 0.00 z 14.90 0.00 0.50 1.50 0.00 z 0.00 17.40
1973-74 0.00 0.00 0.00 g 0.00 c 5.50 2.30 32.80 1.00 0.00 1.00 0.00 0.00 42.60
1974-75 0.00 0.00 0.00 0.00 0.00 5.30 3.50 2.50 5.00 8.50 0.00 0.00 24.80
1975-76 0.00 0.00 0.00 0.50 0.50 5.00 5.00 0.00 7.00 0.00 0.00 0.00 18.00
1976-77 0.00 0.00 0.00 0.00 0.00 a 0.00 1.50 0.80 3.30 0.00 0.00 0.00 5.60
1977-78 0.00 0.00 0.00 0.00 1.50 0.00 z 8.00 1.00 0.00 0.00 0.00 0.00 10.50
1978-79 0.00 0.00 0.00 0.00 0.00 9.00 16.30 2.00 2.50 0.00 0.00 z 0.00 29.80
1979-80 0.00 0.00 0.00 0.00 5.00 6.00 0.00 0.00 3.00 5.00 0.00 0.00 19.00
1980-81 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.50 0.00 0.00 0.00 0.00 1.50
1981-82 0.00 0.00 0.00 0.00 1.00 3.00 4.80 1.00 2.00 0.00 0.00 0.00 11.80
1982-83 0.00 0.00 0.00 0.00 0.00 2.00 0.60 3.00 3.00 1.50 1.80 0.00 11.90
1983-84 0.00 0.00 0.00 0.00 2.00 12.50 8.50 1.50 0.00 2.00 0.00 0.00 26.50
1984-85 0.00 0.00 0.00 0.00 0.00 0.00 z 4.50 0.30 10.00 0.00 0.00 0.00 14.80
1985-86 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1986-87 0.00 0.00 0.00 0.00 b 0.00 0.00 5.00 0.00 0.00 z 0.00 0.00 0.00 5.00
1987-88 0.00 0.00 0.00 0.00 0.00 z 4.00 12.00 0.00 0.00 0.00 0.00 0.00 16.00
1988-89 0.00 0.00 0.00 0.00 2.00 5.00 9.00 0.00 z 3.00 0.00 0.00 0.00 19.00
1989-90 0.00 0.00 0.00 0.00 z 0.00 1.00 3.00 a 4.00 a 5.00 0.00 0.00 0.00 13.00
1990-91 0.00 0.00 0.00 0.00 z 0.00 z 2.70 b 11.00 0.00 2.00 0.00 a 0.00 0.00 15.70
1991-92 0.00 0.00 0.00 0.00 b 0.00 5.50 5.70 0.00 0.00 0.00 0.00 0.00 f 11.20
1992-93 0.00 0.00 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
1993-94 0.00 z 0.00 z 0.00 0.00 0.00 2.50 2.00 2.00 a 0.00 0.00 0.00 0.00 6.50
1994-95 0.00 0.00 0.00 0.00 3.00 a 0.00 2.00 0.00 0.00 0.00 0.00 0.00 5.00
1995-96 0.00 0.00 0.00 0.00 0.00 0.00 7.10 1.00 3.00 0.00 a 0.00 0.00 11.10
1996-97 0.00 0.00 0.00 0.00 a 0.00 3.00 6.00 a 0.00 a 0.00 8.00 0.00 0.00 17.00
1997-98 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 a 0.00 0.00 1.00
1998-99 0.00 0.00 0.00 0.00 2.00 a 0.00 0.00 0.00 0.00 1.00 0.00 0.00 3.00
1999-00 0.00 0.00 0.00 0.00 0.00 1.70 8.00 1.30 5.50 0.00 0.00 0.00 16.50
2000-01 0.00 0.00 0.00 0.00 1.30 1.50 9.00 1.00 0.00 0.00 0.00 0.00 12.80
2001-02 0.00 0.00 0.00 0.00 1.50 2.50 4.80 0.50 3.30 0.00 0.00 0.00 12.60
2002-03 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00
2003-04 0.00 0.00 0.00 0.00 0.80 2.80 2.60 5.00 0.00 0.00 0.00 0.00 11.20
2004-05 0.00 0.00 0.00 0.00 0.00 a 1.00 2.50 0.00 0.00 0.00 0.00 0.00 3.50
2005-06 0.00 0.00 0.00 0.00 0.00 0.00 3.50 0.00 6.00 0.00 0.00 0.00 9.50
2006-07 0.00 0.00 0.00 0.00 3.00 2.00 0.80 4.80 0.50 0.00 0.00 0.00 11.10
2007-08 0.00 0.00 0.00 0.00 2.00 6.90 8.00 11.00 0.00 1.50 0.00 0.00 29.40
2008-09 0.00 0.00 0.00 0.00 0.00 12.80 1.50 0.00 1.50 0.00 0.00 0.00 15.80
2009-10 0.00 0.00 0.00 0.00 1.00 13.50 a 1.50 2.50 0.00 0.00 0.00 0.00 18.50
2010-11 0.00 0.00 0.00 0.00 4.00 3.00 0.50 z 2.00 y 0.00 z 0.00 z 0.00 z 0.00 z 7.00
2011-12 0.00 z 0.00 z 0.00 z 0.00 z 0.00 2.50 0.00 0.00 0.00 0.00 0.00 0.00 2.50
2012-13 0.00 0.00 0.00 0.00 0.00 a 0.00 g 0.00 e 0.00 c 0.00 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.06 1.09 4.40 5.25 1.78 2.22 0.72 0.04 0.00 14.88
S.D. 0.00 0.00 0.00 0.39 1.66 4.85 6.12 3.08 2.78 1.73 0.24 0.00 8.72
SKEW 0.00 0.00 0.00 7.13 1.76 1.69 2.22 2.47 1.38 3.22 6.87 0.00 0.36
MAX 0.00 0.00 0.00 3.00 6.50 23.10 32.80 15.00 12.00 8.50 1.80 0.00 34.90
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 1.00
NO YRS 62 63 63 62 62 59 62 61 62 61 60 60 43