HAMILTON s, o

Monthly Total Snowfall (Inches)

(053738)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200704
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 0.00 0.00 1.00 34.10 p 19.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 20.00
1948-49 0.00 z 0.00 0.00 1.50 23.60 44.50 49.00 9.00 26.30 5.20 0.00 b 0.00 159.10
1949-50 0.00 0.00 0.00 11.00 4.00 12.40 34.00 2.50 21.20 20.00 6.00 0.00 111.10
1950-51 0.00 0.00 0.00 0.00 5.00 13.00 17.00 15.00 6.00 3.00 0.00 0.00 59.00
1951-52 0.00 0.00 0.00 6.00 13.00 a 56.00 23.00 23.10 31.40 6.00 1.00 0.00 159.50
1952-53 0.00 0.00 0.00 0.00 19.00 43.00 15.00 18.00 18.00 17.00 6.00 0.00 136.00
1953-54 0.00 0.00 0.00 2.00 13.00 33.00 19.00 6.00 38.00 2.00 1.00 0.00 114.00
1954-55 0.00 0.00 0.00 0.00 7.00 11.00 24.00 48.00 20.00 18.00 5.00 0.00 133.00
1955-56 0.00 0.00 0.00 11.00 39.00 13.00 33.00 34.00 4.00 6.00 0.00 0.00 140.00
1956-57 0.00 0.00 0.00 7.00 18.00 0.00 z 0.00 z 0.00 z 0.00 z 16.00 h 0.00 0.00 25.00
1957-58 0.00 0.00 0.00 0.00 6.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 6.00
1958-59 0.00 0.00 0.00 0.00 8.00 c 2.00 c 6.00 15.00 14.00 2.00 a 0.00 0.00 47.00
1959-60 0.00 0.00 0.00 0.00 0.00 b 2.50 0.00 g 0.00 i 0.90 b 0.00 h 0.00 0.00 3.40
1960-61 0.00 0.00 0.00 0.00 0.00 d 6.00 3.00 11.00 3.00 e 23.20 0.00 0.00 46.20
1961-62 0.00 0.00 0.00 a 0.00 8.00 9.20 36.10 48.00 a 10.00 0.00 a 0.00 0.00 111.30
1962-63 0.00 0.00 0.00 0.00 0.00 p 14.00 15.00 2.00 21.00 1.00 0.00 0.00 53.00
1963-64 0.00 0.00 0.00 0.00 6.00 12.00 a 26.00 24.00 36.00 8.00 f 0.00 0.00 104.00
1964-65 0.00 0.00 0.00 0.00 35.00 40.00 24.00 23.00 25.00 2.00 0.00 0.00 149.00
1965-66 0.00 0.00 14.00 0.00 0.00 0.00 c 0.00 g 34.00 4.00 b 6.00 0.00 0.00 58.00
1966-67 0.00 0.00 0.00 0.00 0.00 c 12.00 c 18.00 a 7.00 c 7.00 b 0.00 0.00 0.00 44.00
1967-68 0.00 0.00 0.00 0.00 a 0.00 c 39.50 c 8.00 12.00 g 0.00 c 26.00 4.00 0.00 77.50
1968-69 0.00 0.00 0.00 0.00 18.00 25.00 c 25.00 b 15.00 0.00 c 0.00 0.00 0.00 83.00
1969-70 0.00 0.00 0.00 9.00 0.00 b 0.00 g 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 9.00
1970-71 0.00 0.00 0.00 0.00 z 3.00 0.00 z 7.00 0.00 z 0.00 z 0.00 z 0.00 0.00 10.00
1971-72 0.00 0.00 0.00 4.00 15.00 0.00 z 1.00 0.00 z 0.00 z 0.00 0.00 0.00 20.00
1972-73 0.00 0.00 0.00 6.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 6.00
1973-74 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 33.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 33.50
1974-75 0.00 0.00 0.00 0.00 0.00 18.00 a 32.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 50.00
1975-76 0.00 0.00 0.00 6.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 6.00 12.00
1976-77 0.00 0.00 0.00 0.00 1.50 4.00 6.00 0.00 6.00 l 0.00 0.00 0.00 11.50
1977-78 0.00 z 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 0.00
1978-79 0.00 0.00 0.00 b 0.00 5.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 5.00
1979-80 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 28.00 x 6.00 22.00 0.00 z 0.00 0.00 28.00
1980-81 0.00 0.00 0.00 0.00 0.00 a 4.00 0.00 z 0.00 z 11.00 0.00 0.00 0.00 15.00
1981-82 0.00 0.00 0.00 8.00 0.00 0.00 0.00 z 3.00 a 7.00 0.00 z 0.00 z 0.00 18.00
1982-83 0.00 0.00 0.00 0.00 0.00 z 0.00 a 0.00 c 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00
1983-84 0.00 0.00 0.00 0.00 0.00 w 30.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 30.00
1984-85 0.00 0.00 2.00 3.00 d 13.00 0.00 z 0.00 z 6.00 0.00 z 14.00 0.00 0.00 38.00
1985-86 0.00 0.00 0.00 20.00 0.00 z 0.00 z 0.00 z 11.00 0.00 0.00 a 0.00 0.00 31.00
1986-87 0.00 0.00 0.00 0.00 12.00 0.00 0.00 0.00 0.00 z 4.00 0.00 0.00 16.00
1987-88 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 0.00 z 0.00 0.00 0.00 0.00
1988-89 0.00 z 0.00 0.00 0.00 z 0.00 b 0.00 z 0.00 z 23.00 a 1.00 b 0.00 0.00 0.00 24.00
1989-90 0.00 0.00 0.00 0.00 0.00 0.00 a 0.00 j 28.00 c 0.00 f 0.00 a 0.00 0.00 28.00
1990-91 0.00 0.00 0.00 0.00 a 7.00 0.00 d 10.90 0.00 a 0.00 e 0.00 0.00 0.00 17.90
1991-92 0.00 0.00 0.00 0.00 b 0.00 z 3.00 a 1.00 7.00 0.00 a 0.00 0.00 0.00 11.00
1992-93 0.00 0.00 0.00 1.00 a 0.00 z 0.00 z 3.00 10.00 0.00 z 0.00 d 0.00 0.00 14.00
1993-94 0.00 0.00 0.00 0.00 14.00 8.00 0.00 c 0.00 a 0.00 a 0.00 a 0.00 0.00 22.00
1994-95 0.00 0.00 0.00 0.00 0.00 z 7.00 d 10.00 a 9.00 a 0.00 z 0.00 0.00 0.00 26.00
1995-96 0.00 0.00 0.00 0.00 0.00 4.00 9.00 g 6.00 a 2.00 0.00 a 0.00 0.00 12.00
1996-97 0.00 0.00 0.00 9.00 7.00 a 6.50 0.00 b 0.00 a 0.00 0.00 a 0.00 0.00 22.50
1997-98 0.00 0.00 0.00 0.00 b 0.00 7.00 0.00 0.00 0.00 a 0.00 a 0.00 0.00 7.00
1998-99 0.00 0.00 0.00 0.00 0.00 0.00 a 0.00 a 0.00 0.00 0.00 a 2.00 0.00 2.00
1999-00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 5.00 0.00 0.00 0.00 0.00 8.00
2000-01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 0.00 0.00
2001-02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 d 0.00 0.00 0.00 0.00 0.00
2002-03 0.00 0.00 0.00 0.00 0.00 e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2003-04 0.00 0.00 0.00 0.00 10.00 0.00 h 0.00 d 0.00 c 0.00 0.00 0.00 0.00 10.00
2004-05 0.00 0.00 0.00 0.00 0.00 0.00 b 0.00 f 0.00 0.00 0.00 0.00 0.00 0.00
2005-06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 h 0.00 0.00 i 0.00 0.00 0.00 0.00
2006-07 0.00 0.00 0.00 0.00 0.00 0.00 g 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.27 1.88 6.81 11.87 12.62 10.43 8.65 3.45 0.46 0.11 67.26
S.D. 0.00 0.00 1.82 3.95 9.17 14.81 13.63 12.89 11.50 6.84 1.42 0.79 56.67
SKEW 0.00 0.00 7.34 2.52 1.76 1.41 0.81 1.44 1.15 2.10 3.14 7.35 0.27
MAX 0.00 0.00 14.00 20.00 39.00 56.00 49.00 48.00 38.00 26.00 6.00 6.00 159.50
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 57 60 60 56 46 42 38 43 38 45 54 57 21