HEPPNER st,

Monthly Total Snowfall (Inches)

(353827)

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
1892-93 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
1893-94 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 14.00 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1894-95 0.00 z 0.00 z 0.00 z 0.00 z 0.00 1.30 z 9.20 z 1.80 0.00 z 0.00 z 0.00 z 0.00 z 1.80
1895-96 0.00 z 0.00 z 0.00 0.00 z 0.00 z 8.00 13.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 21.00
1896-97 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
1897-98 0.00 z 0.00 z 0.00 z 0.00 z 7.50 1.80 2.20 0.90 4.50 0.00 0.00 z 0.00 z 16.90
1898-99 0.00 0.00 z 0.00 z 0.00 z 3.90 10.40 11.00 8.50 5.50 0.00 0.00 z 0.00 z 39.30
1899-00 0.00 z 0.00 z 0.00 z 1.00 0.00 z 3.00 0.00 z 4.10 x 0.00 z 0.00 z 0.00 z 0.00 z 4.00
1900-01 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.50 s 4.10 0.00 0.00 0.00 z 0.00 z 4.10
1901-02 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.30 6.00 0.00 2.00 1.50 0.00 z 0.00 z 11.80
1902-03 0.00 0.00 z 0.00 z 0.00 0.00 z 8.50 3.00 0.50 5.00 0.00 z 0.00 0.00 z 17.00
1903-04 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.20 z 1.60 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.60
1904-05 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
1905-06 0.00 0.00 z 0.00 0.00 z 0.00 z 0.00 0.60 2.00 0.70 0.00 z 0.00 0.00 3.30
1906-07 0.00 0.00 0.00 0.00 3.50 2.50 11.50 7.00 0.00 z 0.00 0.00 z 0.00 z 24.50
1907-08 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.20 0.10 z 4.60 z 0.00 z 0.00 z 0.00 z 0.00 z 0.20
1908-09 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 z 14.00 y 0.50 0.00 z 0.00 z 0.00 z 0.00 z 0.50
1909-10 0.00 0.00 z 0.00 z 0.00 z 5.10 0.00 z 9.70 18.60 p 0.00 z 0.00 0.00 z 0.00 z 14.80
1910-11 0.00 z 0.00 z 0.00 z 0.00 z 1.20 1.10 5.60 u 14.00 p 0.00 z 0.00 z 0.00 z 0.00 z 2.30
1911-12 0.00 z 0.00 z 0.00 z 0.00 z 6.30 z 0.00 13.00 z 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1912-13 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 12.30 v 2.80 6.90 w 0.00 0.00 z 0.00 z 2.80
1913-14 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.50 1.50 0.80 0.00 z 0.00 z 0.00 z 0.00 z 7.80
1914-15 0.00 z 0.00 z 0.00 0.00 0.00 0.00 z 2.00 2.00 0.00 z 0.00 0.00 0.00 z 4.00
1915-16 0.00 0.00 0.00 0.00 0.50 4.00 35.80 o 22.50 2.00 0.00 0.00 0.00 29.00
1916-17 0.00 0.00 0.00 0.00 z 0.00 7.00 7.30 z 9.30 w 8.00 3.00 0.00 z 0.00 18.00
1917-18 0.00 0.00 0.00 0.00 0.00 0.00 4.00 9.00 2.00 0.50 0.00 0.00 15.50
1918-19 0.00 0.00 0.00 0.00 0.50 3.00 2.00 1.00 0.00 0.00 0.00 0.00 6.50
1919-20 0.00 0.00 0.00 z 2.00 1.00 21.00 6.00 1.50 6.00 0.50 0.00 z 0.00 z 38.00
1920-21 0.00 0.00 0.00 0.00 1.50 13.00 7.00 6.50 1.00 0.80 0.00 0.00 29.80
1921-22 0.00 0.00 0.00 0.00 18.00 3.00 8.00 7.00 0.50 0.00 0.00 0.00 36.50
1922-23 0.00 0.00 0.00 0.00 0.00 16.00 3.00 22.00 0.80 0.00 0.00 0.00 41.80
1923-24 0.00 0.00 0.00 0.00 0.00 4.00 8.00 0.00 z 1.00 0.00 0.00 0.00 13.00
1924-25 0.00 0.00 0.00 0.00 1.80 8.50 5.00 0.00 0.00 0.00 0.00 0.00 15.30
1925-26 0.00 0.00 0.00 0.00 1.00 0.00 0.00 z 0.00 0.00 0.00 z 0.00 0.00 1.00
1926-27 0.00 0.00 0.00 0.00 4.00 6.00 16.50 0.00 0.00 0.00 0.00 0.00 26.50
1927-28 0.00 0.00 0.00 0.00 0.00 z 8.00 5.60 x 1.50 0.00 1.00 0.00 z 0.00 10.50
1928-29 0.00 z 0.00 z 0.00 z 0.00 z 1.00 1.00 31.00 v 8.80 0.00 0.00 0.00 0.00 z 10.80
1929-30 0.00 0.00 z 0.00 z 0.00 z 0.00 5.50 26.00 3.50 0.00 0.00 a 0.00 0.00 35.00
1930-31 0.00 0.00 0.00 0.00 1.30 0.00 0.00 0.00 2.00 0.00 0.00 0.00 3.30
1931-32 0.00 0.00 0.00 0.00 5.50 6.00 18.30 2.30 1.00 0.00 0.00 0.00 33.10
1932-33 0.00 0.00 0.00 0.00 0.00 0.00 2.50 13.40 1.50 0.00 0.00 0.00 17.40
1933-34 0.00 0.00 0.00 0.00 0.00 2.30 0.00 0.00 0.00 0.00 0.00 0.00 2.30
1934-35 0.00 0.00 3.00 0.00 0.00 0.80 3.80 0.00 1.00 0.90 0.00 0.00 9.50
1935-36 0.00 0.00 0.00 1.10 0.00 0.50 4.00 9.00 1.80 1.30 0.00 0.00 17.70
1936-37 0.00 0.00 0.00 0.00 0.00 1.60 23.40 6.50 0.00 0.00 0.00 0.00 31.50
1937-38 0.00 0.00 0.00 0.00 0.00 2.20 3.70 10.70 0.00 0.00 0.00 0.00 16.60
1938-39 0.00 0.00 0.00 0.00 2.00 3.00 1.50 4.40 0.00 0.00 0.00 0.00 10.90
1939-40 0.00 0.00 0.00 0.00 0.00 0.90 17.50 0.00 0.00 0.00 0.00 0.00 18.40
1940-41 0.00 0.00 0.00 0.00 4.20 0.00 2.20 0.00 0.00 0.00 0.00 0.00 6.40
1941-42 0.00 0.00 0.00 0.00 0.00 3.80 7.40 6.30 0.00 0.00 0.00 0.00 17.50
1942-43 0.00 0.00 0.00 0.00 0.50 4.80 9.00 1.50 0.00 0.00 0.00 0.00 15.80
1943-44 0.00 0.00 0.00 0.00 0.00 1.60 0.00 6.50 4.00 0.00 0.00 0.00 12.10
1944-45 0.00 0.00 0.00 0.00 0.00 0.30 1.70 3.80 1.80 0.50 0.00 0.00 8.10
1945-46 0.00 0.00 0.00 0.00 0.60 6.80 0.50 0.00 0.00 0.00 0.00 0.00 7.90
1946-47 0.00 0.00 0.00 0.00 1.80 0.30 7.10 0.00 0.00 0.00 0.00 0.00 9.20
1947-48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13.40 3.50 0.00 0.00 0.00 16.90
1948-49 0.00 0.00 0.00 0.00 0.00 8.00 4.60 10.10 4.50 0.00 0.00 0.00 27.20
1949-50 0.00 0.00 0.00 0.00 0.00 7.80 36.50 1.10 0.00 1.00 0.00 0.00 46.40
1950-51 0.00 0.00 0.00 0.00 a 0.00 0.00 a 0.90 0.00 2.00 0.00 b 0.00 0.00 2.90
1951-52 0.00 0.00 0.00 0.00 0.00 a 8.70 9.70 4.50 2.40 0.00 0.00 0.00 25.30
1952-53 0.00 0.00 0.00 0.00 0.00 7.70 0.00 4.50 2.30 0.50 0.00 0.00 15.00
1953-54 0.00 0.00 0.00 0.00 0.00 0.00 5.30 0.00 5.00 4.50 0.00 0.00 14.80
1954-55 0.00 0.00 0.00 0.00 0.00 0.10 2.20 1.80 3.80 3.00 0.00 0.00 10.90
1955-56 0.00 0.00 0.00 0.00 7.50 8.40 6.30 4.80 2.50 0.00 0.00 0.00 29.50
1956-57 0.00 0.00 0.00 0.00 0.70 a 0.10 13.40 10.50 0.00 0.00 0.00 0.00 24.70
1957-58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.50 d 0.00 0.00 0.00 2.50
1958-59 0.00 0.00 0.00 0.00 2.00 0.50 3.80 9.90 0.00 0.00 0.00 0.00 16.20
1959-60 0.00 0.00 0.00 0.00 0.80 1.10 15.20 0.40 3.40 0.00 0.00 0.00 20.90
1960-61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.40
1961-62 0.00 0.00 0.00 0.00 6.30 4.20 5.20 1.70 1.50 0.00 0.00 0.00 18.90
1962-63 0.00 0.00 0.00 0.00 0.50 1.00 7.40 1.30 0.40 1.80 0.00 0.00 12.40
1963-64 0.00 0.00 0.00 0.00 0.00 2.10 0.00 2.50 0.50 0.30 0.00 0.00 5.40
1964-65 0.00 0.00 0.00 0.00 1.20 5.50 4.20 0.80 5.10 0.00 0.00 0.00 16.80
1965-66 0.00 0.00 0.00 0.00 0.00 0.70 4.70 2.00 b 0.50 0.00 0.00 0.00 7.90
1966-67 0.00 0.00 0.00 0.00 0.00 5.80 3.00 0.00 1.80 0.00 0.00 0.00 10.60
1967-68 0.00 0.00 0.00 0.00 1.00 3.30 6.50 0.00 0.00 0.00 0.00 0.00 10.80
1968-69 0.00 0.00 0.00 0.00 0.00 11.30 29.10 4.00 1.40 0.00 0.00 0.00 45.80
1969-70 0.00 0.00 0.00 0.00 0.00 5.10 13.80 3.00 1.40 0.00 0.00 0.00 23.30
1970-71 0.00 0.00 0.00 0.00 1.00 4.40 2.40 0.80 0.80 0.00 0.00 0.00 9.40
1971-72 0.00 0.00 0.00 3.00 0.00 6.30 4.70 7.10 0.40 2.00 0.00 0.00 23.50
1972-73 0.00 0.00 0.00 0.80 0.00 8.10 4.60 4.50 0.00 0.00 0.00 0.00 18.00
1973-74 0.00 0.00 0.00 0.00 11.00 7.30 3.00 0.00 0.00 0.00 0.00 0.00 21.30
1974-75 0.00 0.00 0.00 0.00 0.00 0.00 10.00 3.60 0.60 0.50 0.00 0.00 14.70
1975-76 0.00 0.00 0.00 0.00 5.20 3.60 1.50 4.10 0.50 0.00 0.00 0.00 14.90
1976-77 0.00 0.00 0.00 0.00 0.50 1.00 2.40 0.00 0.20 0.00 0.00 0.00 4.10
1977-78 0.00 0.00 0.00 0.00 15.00 6.00 7.00 1.00 2.20 0.00 0.00 0.00 31.20
1978-79 0.00 0.00 0.00 0.00 7.50 4.00 15.00 4.00 0.00 0.00 0.00 0.00 30.50
1979-80 0.00 0.00 0.00 0.00 4.00 0.00 12.20 0.70 2.00 0.00 0.00 0.00 18.90
1980-81 0.00 0.00 0.00 0.00 1.60 1.00 4.00 1.30 0.00 0.00 0.00 0.00 7.90
1981-82 0.00 0.00 0.00 0.00 1.10 6.90 2.90 2.50 0.00 0.00 0.00 0.00 13.40
1982-83 0.00 0.00 0.00 0.00 0.10 1.00 v 0.80 2.60 0.00 0.00 z 0.00 0.00 3.50
1983-84 0.00 0.00 0.00 0.00 0.50 15.00 1.50 1.00 0.00 0.00 0.00 0.00 18.00
1984-85 0.00 0.00 0.00 0.00 0.50 2.90 1.00 a 0.00 z 0.00 z 0.00 0.00 0.00 4.40
1985-86 0.00 0.00 0.00 0.00 11.50 4.00 2.50 3.90 a 0.00 0.00 0.00 0.00 21.90
1986-87 0.00 0.00 0.00 0.00 0.50 4.60 6.70 3.00 0.00 0.00 0.00 0.00 14.80
1987-88 0.00 0.00 0.00 0.00 0.00 1.00 10.30 0.00 a 0.00 0.00 0.00 0.00 11.30
1988-89 0.00 0.00 0.00 0.00 1.50 0.00 a 3.50 a 3.00 d 0.00 a 0.00 0.00 0.00 8.00
1989-90 0.00 0.00 0.00 0.00 0.00 0.50 0.00 3.50 0.00 0.00 0.00 0.00 4.00
1990-91 0.00 0.00 0.00 0.00 0.00 8.00 4.00 0.00 3.10 0.00 0.00 0.00 15.10
1991-92 0.00 0.00 0.00 5.50 1.30 0.00 0.00 0.00 a 0.00 0.00 0.00 0.00 6.80
1992-93 0.00 0.00 0.00 0.00 3.10 6.80 21.30 a 10.80 0.50 0.00 0.00 0.00 42.50
1993-94 0.00 0.00 0.00 0.00 2.00 a 0.00 a 0.00 3.80 1.50 0.00 0.00 0.00 7.30
1994-95 0.00 0.00 0.00 0.00 0.00 a 3.50 a 2.10 11.00 0.00 0.00 0.00 0.00 16.60
1995-96 0.00 0.00 0.00 0.00 0.00 1.60 9.10 3.10 1.00 0.00 0.00 0.00 14.80
1996-97 0.00 0.00 0.00 0.00 0.60 3.00 3.20 0.00 0.50 2.00 0.00 0.00 9.30
1997-98 0.00 0.00 0.00 0.00 0.00 0.00 7.30 0.00 0.00 b 0.00 0.00 0.00 7.30
1998-99 0.00 0.00 0.00 z 0.00 0.00 2.00 b 0.00 b 2.00 0.00 a 0.00 0.00 0.00 4.00
1999-00 0.00 0.00 0.00 0.00 a 0.00 0.00 2.00 a 1.10 0.00 0.00 0.00 0.00 3.10
2000-01 0.00 0.00 0.00 0.00 0.00 3.80 a 2.30 1.30 0.00 0.10 0.00 0.00 7.50
2001-02 0.00 0.00 0.00 0.00 0.00 2.10 b 0.00 1.00 0.80 0.00 0.00 0.00 3.90
2002-03 0.00 0.00 0.00 0.00 0.00 1.60 a 0.00 0.00 0.00 0.00 0.00 0.00 1.60
2003-04 0.00 0.00 0.00 0.00 0.00 7.60 11.50 c 0.00 0.00 a 0.00 0.00 0.00 19.10
2004-05 0.00 0.00 0.00 0.00 0.00 2.80 2.60 a 2.50 0.00 0.00 0.00 0.00 z 7.90
2005-06 0.00 0.00 0.00 0.00 0.00 1.60 0.00 1.00 0.00 0.00 0.00 0.00 2.60
2006-07 0.00 0.00 0.00 z 0.00 1.00 a 0.00 3.20 1.00 1.00 0.00 0.00 0.00 6.20
2007-08 0.00 0.00 0.00 0.00 2.00 a 5.00 9.50 0.00 z 0.00 0.00 0.00 0.00 16.50
2008-09 0.00 0.00 z 0.00 0.00 0.00 31.00 6.50 2.50 a 3.20 0.50 0.00 0.00 43.70
2009-10 0.00 0.00 0.00 0.00 0.00 4.10 0.00 0.00 0.00 0.00 0.00 0.00 4.10
2010-11 0.00 0.00 0.00 0.00 5.50 5.80 1.50 a 4.00 c 0.00 d 1.00 g 0.00 d 0.00 h 16.80
2011-12 0.00 b 0.00 a 0.00 0.00 1.20 0.00 3.50 1.00 2.50 0.00 0.00 a 0.00 8.20
2012-13 0.00 0.00 a 0.00 0.00 0.00 1.70 0.00 0.00 0.00 c 0.00 z 0.00 z 0.00 z 1.70
Period of Record Statistics
MEAN 0.00 0.00 0.03 0.14 1.55 3.89 5.84 3.25 1.14 0.26 0.00 0.00 15.69
S.D. 0.00 0.00 0.30 0.67 3.09 4.66 6.64 4.24 1.64 0.72 0.00 0.00 10.60
SKEW 0.00 0.00 9.70 6.28 3.08 2.61 2.06 2.22 1.76 3.66 0.00 0.00 1.00
MAX 0.00 0.00 3.00 5.50 18.00 31.00 36.50 22.50 8.00 4.50 0.00 0.00 46.40
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 0.40
NO YRS 102 96 97 99 106 110 104 107 103 102 97 94 81