FORKS 1 E, WASHINGTON

Monthly Total Snowfall (Inches)

(452914)

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1930-31 0.00 z 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 b 0.00 e 0.80 d 15.70 1.50 h 0.00 0.00 0.00 0.00 16.50
1932-33 0.00 0.00 0.00 e 0.00 0.00 0.00 15.90 1.20 a 0.60 0.00 0.00 0.00 17.70
1933-34 0.00 0.00 0.00 0.00 0.00 1.30 0.00 c 0.00 0.00 d 0.00 c 0.00 0.00 1.30
1934-35 0.00 0.00 d 0.00 0.00 0.00 d 13.10 21.00 0.00 12.80 0.00 0.00 0.00 46.90
1935-36 0.00 c 0.00 0.00 g 0.00 b 0.00 b 0.00 0.00 4.00 4.00 a 0.00 h 0.00 0.00 a 8.00
1936-37 0.00 0.00 0.00 0.00 a 0.00 0.00 8.80 12.30 0.00 b 0.00 0.00 0.00 a 21.10
1937-38 0.00 0.00 b 0.00 0.00 0.00 7.50 0.00 2.30 6.30 0.00 0.00 0.00 16.10
1938-39 0.00 0.00 0.00 0.00 0.00 n 0.00 0.00 4.90 0.00 0.00 0.00 a 0.00 4.90
1939-40 0.00 e 0.00 0.00 0.00 0.00 0.00 0.00 e 0.30 0.00 e 0.00 0.00 0.00 0.30
1940-41 0.00 c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 a 0.00 f 0.30 b 0.00 m 0.30
1941-42 0.00 0.00 a 0.00 a 0.00 0.00 e 0.00 b 0.00 0.00 h 3.30 c 0.00 i 0.00 0.00 3.30
1942-43 0.00 0.00 0.00 c 0.00 0.00 p 0.50 u 9.50 a 7.50 b 1.50 0.00 a 0.00 f 0.00 c 18.50
1943-44 0.00 f 0.00 b 0.00 0.00 0.00 0.00 0.00 0.00 0.20 0.00 0.00 a 0.00 e 0.20
1944-45 0.00 0.00 b 0.00 c 0.00 0.00 0.80 g 0.00 a 0.00 0.00 d 0.00 f 0.00 0.00 0.00
1945-46 0.00 e 0.00 b 0.00 0.00 a 2.00 0.00 0.50 4.30 0.50 0.00 0.00 0.00 7.30
1946-47 0.00 0.00 a 0.00 0.00 a 7.00 a 1.20 14.00 0.20 0.00 b 0.00 0.00 0.00 b 22.40
1947-48 0.00 0.00 0.00 0.00 0.00 a 0.00 a 0.10 0.70 2.00 1.70 0.00 0.00 4.50
1948-49 0.00 0.00 0.00 0.00 0.50 7.10 10.10 19.20 0.50 0.00 0.00 0.00 37.40
1949-50 0.00 0.00 0.00 e 0.00 0.00 8.30 45.90 a 0.00 3.30 0.00 0.00 0.00 57.50
1950-51 0.00 0.00 0.00 0.00 1.50 0.80 3.50 3.60 38.50 0.00 0.00 0.00 47.90
1951-52 0.00 0.00 0.00 0.00 0.00 4.00 8.30 2.00 2.50 0.00 0.00 0.00 16.80
1952-53 0.00 0.00 0.00 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.00 0.00 0.40
1953-54 0.00 0.00 0.00 0.00 0.00 0.50 46.60 1.00 0.00 0.00 0.00 0.00 48.10
1954-55 0.00 0.00 0.00 0.00 0.00 2.00 0.00 1.70 8.30 0.00 0.00 0.00 12.00
1955-56 0.00 0.00 0.00 0.00 3.30 5.70 2.20 7.30 12.80 0.00 0.00 0.00 31.30
1956-57 0.00 0.00 0.00 0.00 0.00 1.50 a 8.00 6.90 0.50 0.00 0.00 0.00 16.90
1957-58 0.00 0.00 0.00 0.00 0.00 0.20 0.00 e 0.00 0.00 0.00 0.00 0.00 0.20
1958-59 0.00 0.00 z 0.00 g 0.00 0.00 0.00 3.00 1.40 0.00 0.00 0.00 f 0.00 4.40
1959-60 0.00 0.00 0.00 0.00 0.00 1.00 0.90 b 0.00 7.90 0.00 0.00 0.00 9.80
1960-61 0.00 g 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.50 2.00 0.00 0.00 7.50
1961-62 0.00 0.00 0.00 0.00 0.00 0.00 e 1.00 0.00 b 9.00 0.00 0.00 0.00 10.00
1962-63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.00
1963-64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.80 0.00 0.00 0.00 0.80
1964-65 0.00 0.00 0.00 0.00 5.00 36.00 12.00 0.00 0.00 0.00 0.00 0.00 53.00
1965-66 0.00 0.00 0.00 0.00 0.00 9.50 34.00 2.00 7.00 0.00 0.00 0.00 52.50
1966-67 0.00 0.00 0.00 0.00 0.00 1.00 0.00 1.00 2.00 0.00 0.00 0.00 4.00
1967-68 0.00 0.00 0.00 0.00 0.00 0.00 z 7.50 0.00 0.00 0.00 0.00 0.00 7.50
1968-69 0.00 0.00 0.00 0.00 0.00 4.00 29.50 5.80 0.00 0.00 0.00 0.00 39.30
1969-70 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
1970-71 0.00 0.00 0.00 0.00 1.00 3.50 21.50 6.00 6.00 0.00 0.00 0.00 38.00
1971-72 0.00 0.00 0.00 0.00 0.00 6.50 2.00 0.00 0.50 1.00 0.00 0.00 10.00
1972-73 0.00 0.00 0.00 0.00 0.00 2.50 1.50 0.00 1.00 0.00 0.00 0.00 5.00
1973-74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 6.00 0.00 0.00 0.00 9.00
1974-75 0.00 0.00 0.00 0.00 0.00 1.10 5.50 0.50 0.00 1.00 0.00 0.00 8.10
1975-76 0.00 0.00 0.00 0.00 1.00 2.00 0.00 4.60 2.90 0.00 0.00 0.00 10.50
1976-77 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
1977-78 0.00 0.00 0.00 0.00 0.00 0.00 z 0.50 0.00 0.00 0.00 0.00 0.00 0.50
1978-79 0.00 0.00 0.00 0.00 0.00 1.50 0.00 0.00 0.00 0.00 0.00 0.00 1.50
1979-80 0.00 0.00 0.00 0.00 0.00 0.00 13.00 0.00 3.50 0.00 0.00 0.00 16.50
1980-81 0.00 0.00 0.00 0.00 0.00 13.00 0.00 0.00 0.00 1.00 0.00 0.00 14.00
1981-82 0.00 0.00 0.00 0.00 0.00 3.50 25.00 5.50 1.00 0.00 0.00 0.00 35.00
1982-83 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.00 0.00 0.00 0.50
1983-84 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00
1984-85 0.00 0.00 0.00 0.00 0.00 7.50 0.00 3.50 1.00 0.00 0.00 0.00 12.00
1985-86 0.00 0.00 0.00 0.00 14.50 0.00 0.00 5.00 0.00 0.00 0.00 0.00 19.50
1986-87 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
1987-88 0.00 0.00 0.00 0.00 0.00 0.00 1.00 0.00 0.30 0.00 a 0.00 0.00 1.30
1988-89 0.00 0.00 0.00 0.00 0.30 0.30 5.00 3.00 5.00 0.00 0.00 0.00 13.60
1989-90 0.00 0.00 0.00 0.00 0.00 0.00 2.00 13.00 1.00 0.00 0.00 0.00 16.00
1990-91 0.00 0.00 0.00 0.00 0.00 4.80 0.00 0.00 0.00 0.30 0.00 0.00 5.10
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 7.00 1.50 a 1.00 0.00 0.00 0.00 0.00 9.50
1993-94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.00 a 2.00 a 0.00 0.00 0.00 3.00
1994-95 0.00 0.00 0.00 0.00 0.00 2.00 0.00 3.00 0.00 0.00 0.00 0.00 5.00
1995-96 0.00 0.00 0.00 0.00 0.00 0.00 8.00 1.80 0.00 0.00 0.00 0.00 9.80
1996-97 0.00 0.00 0.00 0.00 5.00 4.00 b 0.00 0.00 3.00 0.00 0.00 0.00 12.00
1997-98 0.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 3.00
1998-99 0.00 0.00 0.00 0.00 0.00 2.00 0.00 9.00 0.50 0.00 0.00 0.00 11.50
1999-00 0.00 0.00 0.00 0.00 0.00 0.00 7.30 0.00 0.00 0.00 0.00 0.00 7.30
2000-01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.00 0.00 0.00 0.00 0.00 3.00
2001-02 0.00 0.00 0.00 0.00 0.00 1.50 8.00 0.00 5.50 c 0.00 a 0.00 0.00 15.00
2002-03 0.00 0.00 0.00 a 0.00 0.00 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 0.00 1.00 a 8.50 0.00 0.00 0.00 0.00 0.00 9.50
2004-05 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
2005-06 0.00 0.00 0.00 0.00 2.00 0.50 0.00 0.00 1.00 0.00 0.00 0.00 z 3.50
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.00 0.59 2.41 5.53 2.06 2.25 0.10 0.00 0.00 14.36
S.D. 0.00 0.00 0.00 0.00 2.07 5.08 9.94 3.52 5.14 0.36 0.03 0.00 15.58
SKEW 0.00 0.00 0.00 0.00 4.98 4.50 2.51 2.54 5.01 3.94 8.43 0.00 1.35
MAX 0.00 0.00 0.00 0.00 14.50 36.00 46.60 19.20 38.50 2.00 0.30 0.00 57.50
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 73 74 73 75 73 71 76 74 76 72 74 74 62