PETERSBURG 2 N, at

Monthly Total Snowfall (Inches)

(327027)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1929-30 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
1930-31 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.50 0.00 z 0.00 z 0.90 z 0.00 z 0.00 z 0.00 z 1.50
1931-32 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.80 z 2.90 v 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1932-33 0.00 z 0.00 z 0.00 z 0.00 z 2.50 z 0.00 z 0.00 z 0.60 2.00 z 2.50 z 0.00 z 0.00 0.60
1933-34 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 1.10 z 0.00 z 0.10 z 0.00
1934-35 0.00 z 0.00 z 0.30 0.00 z 0.00 z 2.00 z 3.80 0.70 5.00 z 0.00 z 0.00 z 0.00 z 4.80
1935-36 0.00 z 0.00 z 0.00 z 0.50 z 8.00 3.30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.30
1936-37 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.20 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.20
1937-38 0.00 z 0.00 z 0.00 z 0.00 z 1.00 z 4.20 0.00 z 8.00 y 0.00 z 0.00 z 0.00 z 0.00 z 4.20
1938-39 0.00 z 1.00 z 0.00 z 0.00 z 0.00 z 6.00 2.50 z 11.10 0.00 z 1.00 z 0.00 z 0.00 z 17.10
1939-40 0.00 z 0.00 z 0.00 z 0.70 0.20 z 0.00 z 0.00 z 12.30 9.50 z 0.00 z 0.00 z 0.00 z 13.00
1940-41 0.00 z 0.00 z 0.00 z 0.00 z 3.50 5.00 7.30 0.80 6.80 0.60 0.00 0.00 z 24.00
1941-42 0.00 z 0.00 z 0.00 5.00 0.50 0.40 0.60 0.00 z 10.90 1.70 0.00 z 0.00 z 19.10
1942-43 0.00 z 0.00 z 0.00 0.50 1.20 8.40 1.80 6.30 11.00 0.00 z 0.10 0.00 z 29.30
1943-44 0.00 z 0.00 z 0.00 z 4.00 3.00 1.50 0.00 z 0.80 10.80 0.00 0.00 0.00 z 20.10
1944-45 0.00 z 0.00 z 0.00 z 0.00 z 3.30 0.20 0.00 z 0.00 z 1.00 1.00 0.00 z 0.00 z 5.50
1945-46 0.00 z 0.00 z 0.00 z 0.00 z 1.20 9.90 2.10 3.20 0.10 1.50 2.00 0.00 z 20.00
1946-47 0.00 z 0.00 z 0.00 z 3.80 2.10 1.90 5.00 5.10 1.50 2.30 0.00 z 0.00 z 21.70
1947-48 0.00 z 0.00 z 0.00 z 0.00 z 10.10 4.80 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 14.90
1948-49 0.00 0.00 0.00 0.00 7.50 11.80 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 19.30
1949-50 0.00 0.00 0.00 0.50 2.00 15.90 0.00 z 1.50 0.00 z 9.50 15.40 0.00 44.80
1950-51 0.00 0.00 0.00 4.20 5.70 5.40 7.20 8.90 5.60 0.00 a 0.00 0.00 37.00
1951-52 0.00 0.00 0.00 0.00 c 0.00 d 5.80 4.10 a 1.20 5.40 0.00 0.00 0.00 16.50
1952-53 0.00 0.00 0.00 0.00 0.50 2.90 4.20 3.60 4.40 7.00 0.00 0.00 22.60
1953-54 0.00 0.00 0.00 0.00 2.00 0.00 h 0.00 z 0.70 0.00 f 6.00 0.00 0.00 8.70
1954-55 0.00 0.00 0.00 0.00 3.00 0.00 a 0.00 z 0.00 z 0.00 z 0.00 a 0.00 0.00 3.00
1955-56 0.00 0.00 0.00 1.00 9.50 4.90 14.40 9.60 16.10 2.40 0.00 0.00 57.90
1956-57 0.00 0.00 z 0.00 0.00 0.30 4.70 2.40 4.10 0.90 0.00 0.00 0.00 12.40
1957-58 0.00 0.00 0.00 0.00 3.30 0.90 1.30 1.40 1.10 0.00 0.00 0.00 8.00
1958-59 0.00 0.00 0.00 0.00 16.10 2.20 3.30 6.80 0.20 0.10 0.00 0.00 28.70
1959-60 0.00 0.00 0.00 8.80 6.00 1.30 6.00 1.90 1.30 7.30 0.40 0.00 33.00
1960-61 0.00 0.00 0.00 0.00 1.90 8.40 2.30 4.10 0.50 3.90 1.00 0.00 22.10
1961-62 0.00 0.00 0.00 0.00 2.30 4.40 5.90 4.40 10.40 1.30 0.00 0.00 28.70
1962-63 0.00 0.00 0.00 0.00 3.40 4.10 0.20 3.90 2.70 4.40 0.00 0.00 18.70
1963-64 0.00 0.00 0.00 0.00 1.10 7.90 2.40 3.00 8.10 7.90 0.00 0.00 z 30.40
1964-65 0.00 z 0.00 z 0.00 0.00 0.00 d 10.00 3.00 0.00 3.00 10.00 0.00 0.00 26.00
1965-66 0.00 0.00 0.00 0.00 10.00 0.00 g 0.00 m 5.00 7.00 a 0.00 f 0.00 0.00 22.00
1966-67 0.00 0.00 0.00 1.00 3.50 9.00 18.60 b 1.50 3.00 1.00 c 0.00 c 0.00 37.60
1967-68 0.00 0.00 0.00 2.00 2.00 10.50 7.00 3.80 5.50 4.00 1.00 0.00 35.80
1968-69 0.00 0.00 0.00 0.00 0.00 a 0.00 g 0.00 s 15.50 0.00 z 0.00 0.00 0.00 15.50
1969-70 0.00 0.00 0.00 0.00 2.00 5.00 5.90 1.80 c 1.00 6.50 0.00 0.00 22.20
1970-71 0.00 0.00 0.00 4.00 5.00 a 10.10 12.60 0.00 z 17.40 3.80 0.00 0.00 52.90
1971-72 0.00 0.00 0.00 5.00 1.80 0.00 0.00 z 7.10 12.80 5.00 0.00 0.00 31.70
1972-73 0.00 0.00 2.00 7.10 2.30 0.00 z 0.00 0.00 10.00 0.00 0.00 0.00 21.40
1973-74 0.00 0.00 0.00 0.00 8.10 0.00 z 7.50 0.00 z 3.50 a 0.00 z 0.00 z 0.00 19.10
1974-75 0.00 0.00 0.00 3.50 0.50 b 0.00 z 0.00 z 0.00 z 15.00 2.00 0.00 0.00 21.00
1975-76 0.00 0.00 0.00 0.00 a 0.00 z 3.50 13.30 4.80 13.00 0.00 0.00 0.00 34.60
1976-77 0.00 0.00 0.00 0.00 0.00 5.80 13.40 9.50 4.50 0.00 0.00 0.00 33.20
1977-78 0.00 0.00 0.00 4.00 20.50 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 24.50
1978-79 0.00 0.00 0.00 0.00 7.80 9.80 7.00 0.00 z 0.00 z 13.80 a 3.00 0.00 41.40
1979-80 0.00 0.00 0.00 0.00 11.00 0.00 17.00 0.00 z 6.00 0.00 0.00 0.00 34.00
1980-81 0.00 0.00 0.00 0.00 4.10 3.00 4.50 4.00 0.00 0.00 a 0.00 0.00 15.60
1981-82 0.00 0.00 0.00 4.00 6.50 3.00 a 23.50 4.50 5.00 0.00 z 0.00 0.00 46.50
1982-83 0.00 0.00 0.00 0.00 8.00 1.50 a 5.00 0.00 z 0.00 z 0.00 c 0.00 0.00 14.50
1983-84 0.00 0.00 0.00 3.00 15.50 a 3.50 e 11.00 5.00 9.50 1.00 0.00 0.00 48.50
1984-85 0.00 0.00 3.00 0.00 a 3.50 11.00 5.50 3.00 12.00 a 0.00 0.00 0.00 38.00
1985-86 0.00 0.00 0.00 10.00 a 24.00 19.00 5.00 9.00 0.00 5.00 0.00 0.00 72.00
1986-87 0.00 0.00 0.00 1.00 10.00 a 3.80 11.00 20.00 3.00 z 0.00 0.00 0.00 45.80
1987-88 0.00 0.00 0.00 2.00 0.00 5.00 b 8.00 0.00 z 2.00 a 0.00 0.00 0.00 17.00
1988-89 0.00 0.00 0.00 1.00 5.50 12.00 a 23.50 1.00 17.00 a 4.00 0.00 0.00 64.00
1989-90 0.00 0.00 0.00 0.00 6.50 2.00 3.00 8.00 16.50 9.00 b 0.00 0.00 45.00
1990-91 0.00 0.00 0.00 2.00 0.00 10.40 5.00 8.00 2.00 a 3.00 a 6.00 0.00 36.40
1991-92 0.00 0.00 0.00 9.00 3.00 8.00 5.00 a 6.00 0.00 a 3.00 b 0.00 0.00 34.00
1992-93 0.00 0.00 0.00 3.00 15.50 11.00 b 5.20 1.00 a 4.00 0.00 0.00 0.00 39.70
1993-94 0.00 0.00 0.00 0.00 a 8.50 a 7.00 14.00 8.00 4.50 2.00 0.00 0.00 44.00
1994-95 0.00 0.00 0.00 0.00 11.00 3.00 a 8.00 a 10.00 c 9.00 c 0.00 a 0.00 0.00 41.00
1995-96 0.00 0.00 0.00 0.00 15.00 a 14.00 a 5.00 8.00 13.00 a 4.00 a 0.00 0.00 59.00
1996-97 0.00 0.00 0.00 0.00 16.30 a 13.00 11.00 7.00 9.00 5.00 b 1.50 0.00 62.80
1997-98 0.00 0.00 0.00 4.00 b 6.50 4.00 a 13.50 a 7.00 5.00 0.00 0.00 0.00 40.00
1998-99 0.00 0.00 0.00 0.00 15.00 b 6.00 a 0.00 z 5.00 a 9.00 a 4.00 0.00 0.00 39.00
1999-00 0.00 0.00 0.00 0.00 0.00 a 3.50 4.00 2.00 0.00 b 6.00 0.00 0.00 15.50
2000-01 0.00 0.00 0.00 3.50 15.00 e 13.00 b 2.00 5.00 a 1.00 b 0.50 0.00 0.00 40.00
2001-02 0.00 0.00 0.00 10.70 2.50 6.00 a 6.00 b 0.50 10.00 5.00 d 5.50 0.00 46.20
2002-03 0.00 0.00 0.00 5.00 c 4.00 6.50 8.00 a 5.00 b 7.00 8.00 0.00 0.00 43.50
2003-04 0.00 0.00 0.00 3.00 7.50 10.00 24.50 18.50 13.00 b 0.00 0.00 0.00 76.50
2004-05 0.00 0.00 0.00 0.00 1.00 9.50 19.00 b 6.00 a 6.00 0.00 2.00 0.00 43.50
2005-06 0.00 0.00 0.00 2.00 13.50 c 12.50 10.50 14.00 6.00 1.00 0.00 0.00 59.50
2006-07 0.00 0.00 0.00 5.00 1.50 9.00 2.00 0.00 z 5.00 d 0.00 0.00 0.00 22.50
2007-08 0.00 0.00 0.00 0.00 3.00 14.00 2.30 18.50 a 4.00 1.00 0.00 0.00 42.80
2008-09 0.00 0.00 0.00 2.00 1.00 b 23.00 6.00 d 6.00 c 16.00 5.00 0.00 0.00 59.00
2009-10 0.00 0.00 0.00 3.00 0.00 18.00 3.00 12.50 0.00 0.00 a 0.00 0.00 36.50
2010-11 0.00 0.00 0.00 0.00 4.50 9.00 19.50 t 2.00 w 8.50 z 8.00 x 0.00 z 0.00 z 13.50
2011-12 0.00 0.00 z 0.00 0.00 z 3.00 z 4.50 p 7.00 y 4.00 x 4.00 y 0.00 z 0.00 0.00 z 0.00
2012-13 0.00 0.00 0.00 5.00 b 10.50 3.00 c 4.00 7.00 0.00 z 0.00 z 0.00 z 0.00 z 29.50
Period of Record Statistics
MEAN 0.00 0.00 0.08 1.93 5.70 6.71 7.42 5.81 6.43 2.65 0.58 0.00 39.61
S.D. 0.00 0.00 0.43 2.68 5.52 4.93 5.94 4.72 5.15 3.20 2.17 0.00 16.16
SKEW 0.00 0.00 5.85 1.52 1.18 0.90 1.29 1.17 0.53 1.25 5.42 0.00 0.27
MAX 0.00 0.00 3.00 10.70 24.00 23.00 24.50 20.00 17.40 13.80 15.40 0.00 76.50
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 8.00
NO YRS 64 62 68 69 72 70 59 61 60 64 65 62 38