ABERDEEN 20NNE, at

Monthly Total Snowfall (Inches)

(450013)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200406
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
1926-27 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.70 0.00 z 0.00 2.00 0.00 z 0.00 z 3.70
1927-28 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
1928-29 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 22.30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 22.30
1929-30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00 0.00 z 2.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00
1930-31 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 0.00 0.00 0.00
1931-32 0.00 0.00 0.00 0.00 0.50 8.00 33.50 3.00 a 0.00 0.00 0.00 0.00 45.00
1932-33 0.00 0.00 0.00 0.00 0.00 2.80 32.00 16.50 0.20 0.00 0.00 z 0.00 51.50
1933-34 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
1934-35 0.00 0.00 0.00 0.00 0.00 9.50 30.00 a 0.00 0.00 0.00 0.00 0.00 39.50
1935-36 0.00 0.00 z 0.00 z 0.00 y 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1936-37 0.00 0.00 0.00 0.00 0.80 0.00 25.30 32.00 0.00 0.00 0.00 0.00 58.10
1937-38 0.00 0.00 0.00 0.00 0.00 20.90 0.30 a 7.50 8.40 0.00 0.00 0.00 37.10
1938-39 0.00 0.00 0.00 0.00 0.40 0.00 0.00 7.40 a 3.30 0.00 0.00 0.00 11.10
1939-40 0.00 0.00 0.00 0.00 0.00 0.00 0.30 1.50 0.00 0.00 0.00 0.00 1.80
1940-41 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
1941-42 0.00 0.00 0.00 0.00 0.00 0.00 0.30 0.00 2.40 0.00 0.00 0.00 2.70
1942-43 0.00 0.00 0.00 0.00 0.00 11.90 24.00 2.50 1.20 0.00 0.00 0.00 39.60
1943-44 0.00 0.00 0.00 0.00 0.00 0.00 2.00 0.00 0.00 0.00 0.00 0.00 2.00
1944-45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.50 0.00 0.00 0.00 2.50
1945-46 0.00 0.00 0.00 0.00 0.00 0.00 4.00 0.00 0.00 0.00 0.00 0.00 4.00
1946-47 0.00 0.00 0.00 0.00 6.50 0.20 24.20 0.00 0.00 0.00 0.00 0.00 30.90
1947-48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.70 0.00 2.70 0.00 0.00 9.40
1948-49 0.00 0.00 0.00 0.00 0.00 21.70 18.00 37.70 0.20 0.00 0.00 0.00 77.60
1949-50 0.00 0.00 0.00 0.00 0.00 14.40 92.50 4.30 a 0.00 0.00 0.00 0.00 111.20
1950-51 0.00 0.00 0.00 0.00 2.00 0.00 20.20 7.00 33.50 0.00 0.00 0.00 62.70
1951-52 0.00 0.00 0.00 0.00 0.00 8.30 a 29.60 b 0.00 b 8.00 0.00 0.00 0.00 45.90
1952-53 0.00 0.00 0.00 0.00 0.00 4.40 0.60 2.10 1.70 0.00 0.00 0.00 8.80
1953-54 0.00 0.00 0.00 0.00 0.00 1.40 50.80 j 0.00 0.00 0.00 0.00 0.00 1.40
1954-55 0.00 0.00 0.00 0.00 0.00 5.00 4.70 6.00 14.00 4.00 0.00 0.00 33.70
1955-56 0.00 0.00 0.00 0.00 12.70 13.50 6.60 18.70 c 34.30 0.00 0.00 0.00 85.80
1956-57 0.00 0.00 0.00 0.00 4.00 5.30 18.10 5.30 0.00 0.00 0.00 0.00 32.70
1957-58 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 3.80 0.00 0.00 0.00 4.80
1958-59 0.00 0.00 0.00 0.00 0.00 0.00 11.10 4.30 1.30 0.00 0.00 0.00 16.70
1959-60 0.00 0.00 0.00 0.00 0.00 0.00 11.50 0.00 8.00 0.30 0.00 0.00 19.80
1960-61 0.00 0.00 0.00 0.00 5.00 0.00 0.00 0.00 d 2.50 0.00 0.00 0.00 7.50
1961-62 0.00 0.00 0.00 0.00 0.00 2.30 1.00 8.50 16.40 0.00 0.00 0.00 28.20
1962-63 0.00 0.00 0.00 0.00 0.00 b 1.00 0.00 z 0.00 0.50 0.00 0.00 0.00 1.50
1963-64 0.00 0.00 0.00 0.00 0.00 0.00 12.40 0.50 4.50 0.50 0.00 0.00 17.90
1964-65 0.00 0.00 0.00 0.00 2.50 0.00 z 0.00 z 0.00 0.00 0.00 0.00 z 0.00 z 2.50
1965-66 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.50 0.50 0.00 z 0.50 0.00 0.00 9.50
1966-67 0.00 0.00 0.00 0.00 0.00 4.70 6.00 4.00 4.60 1.00 0.00 0.00 20.30
1967-68 0.00 0.00 0.00 0.00 1.50 5.00 25.80 0.00 0.00 0.00 0.00 0.00 32.30
1968-69 0.00 0.00 0.00 0.00 0.00 13.20 63.10 11.70 0.00 0.00 0.00 0.00 88.00
1969-70 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 0.50
1970-71 0.00 0.00 0.00 0.00 2.50 17.50 30.00 19.00 16.70 1.00 0.00 0.00 86.70
1971-72 0.00 0.00 0.00 0.00 0.00 6.00 e 15.00 1.50 3.00 4.50 0.00 0.00 30.00
1972-73 0.00 0.00 0.00 0.00 0.00 5.90 2.80 0.00 1.50 0.00 0.00 0.00 10.20
1973-74 0.00 0.00 0.00 0.00 5.00 0.00 0.20 2.60 6.10 0.00 0.00 0.00 13.90
1974-75 0.00 0.00 0.00 0.00 0.00 2.50 11.30 7.30 2.70 1.10 0.00 0.00 24.90
1975-76 0.00 0.00 0.00 0.00 5.70 6.40 0.00 7.70 2.50 0.00 0.00 0.00 22.30
1976-77 0.00 0.00 0.00 0.00 0.00 0.00 0.70 1.70 0.70 0.00 0.00 0.00 3.10
1977-78 0.00 0.00 0.00 0.00 0.90 1.90 0.00 0.00 0.00 0.00 0.00 0.00 2.80
1978-79 0.00 0.00 0.00 0.00 0.00 4.90 1.40 4.40 0.00 0.00 0.00 0.00 10.70
1979-80 0.00 0.00 0.00 0.00 0.00 1.50 19.60 5.80 5.10 0.00 0.00 0.00 32.00
1980-81 0.00 0.00 0.00 0.00 0.00 4.30 0.00 0.30 0.00 2.00 0.00 0.00 6.60
1981-82 0.00 0.00 0.00 0.00 0.00 1.50 38.00 19.50 1.30 0.40 1.00 0.00 61.70
1982-83 0.00 0.00 0.00 0.00 0.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.30
1983-84 0.00 0.00 0.00 0.00 0.00 8.60 0.00 0.00 0.00 0.00 0.00 0.00 8.60
1984-85 0.00 0.00 0.00 0.00 1.20 10.80 b 0.00 9.20 a 8.10 a 0.00 0.00 0.00 29.30
1985-86 0.00 0.00 0.00 0.00 13.50 2.40 0.00 0.00 0.00 0.00 0.00 0.00 15.90
1986-87 0.00 0.00 0.00 0.00 0.00 0.00 0.00 a 0.00 0.00 0.00 0.00 0.00 0.00
1987-88 0.00 0.00 0.00 0.00 0.00 1.50 0.50 0.00 4.00 0.00 0.00 0.00 6.00
1988-89 0.00 0.00 0.00 0.00 2.80 0.00 6.30 6.10 3.80 0.00 0.00 0.00 19.00
1989-90 0.00 0.00 0.00 0.00 0.00 0.00 6.60 35.10 1.00 a 0.00 0.00 0.00 42.70
1990-91 0.00 0.00 0.00 0.00 0.00 3.00 b 0.10 0.00 0.00 0.00 0.00 0.00 3.10
1991-92 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
1992-93 0.00 0.00 0.00 0.00 0.00 6.30 a 5.00 0.10 0.00 0.00 0.00 0.00 11.40
1993-94 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.20 0.00 0.00 0.00 0.00 1.20
1994-95 0.00 0.00 0.00 0.00 0.40 0.90 0.00 10.30 0.00 0.00 0.00 0.00 11.60
1995-96 0.00 0.00 0.00 0.00 0.00 0.00 8.70 0.00 0.00 0.00 0.00 0.00 8.70
1996-97 0.00 0.00 0.00 0.00 0.90 7.30 0.00 0.00 6.60 0.00 0.00 0.00 14.80
1997-98 0.00 0.00 0.00 0.00 0.00 0.00 8.50 0.00 0.00 0.00 0.00 0.00 8.50
1998-99 0.00 0.00 0.00 0.00 0.00 8.30 0.50 18.90 6.80 0.50 0.00 0.00 35.00
1999-00 0.00 0.00 0.00 0.00 0.00 0.00 18.00 0.00 0.00 b 0.00 e 0.00 0.00 18.00
2000-01 0.00 0.00 a 0.00 a 0.00 0.00 0.00 0.00 a 5.30 a 0.00 0.00 c 0.00 c 0.00 a 5.30
2001-02 0.00 0.00 a 0.00 a 0.00 a 1.00 a 0.30 h 11.90 d 0.00 b 1.10 0.00 d 0.00 d 0.00 14.00
2002-03 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 g 0.00 h 0.00 0.00 0.50
2003-04 0.00 0.00 0.00 0.00 0.00 7.50 d 10.10 d 0.00 b 0.00 h 0.00 a 0.00 0.00 17.60
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.00 0.99 3.73 9.94 4.63 3.09 0.28 0.01 0.00 23.79
S.D. 0.00 0.00 0.00 0.00 2.51 5.19 15.72 8.11 6.42 0.83 0.12 0.00 25.35
SKEW 0.00 0.00 0.00 0.00 3.55 1.68 2.76 2.47 3.44 3.66 8.31 0.00 1.52
MAX 0.00 0.00 0.00 0.00 13.50 21.70 92.50 37.70 34.30 4.50 1.00 0.00 111.20
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 74 71 71 71 72 71 73 74 72 74 72 73 64