NORTHPORT, WASHINGTON

Monthly Total Snowfall (Inches)

(455946)

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
1919-20 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.50 4.30 3.00 0.00 0.00 0.00 15.80
1920-21 0.00 0.00 0.00 0.00 0.20 8.40 29.10 12.00 8.30 0.00 0.00 0.00 58.00
1921-22 0.00 0.00 0.00 0.00 15.30 4.00 17.00 9.60 7.90 0.00 0.00 0.00 53.80
1922-23 0.00 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
1923-24 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
1924-25 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
1925-26 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
1926-27 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
1927-28 0.00 z 0.00 z 0.00 z 0.00 17.00 37.30 18.00 0.60 1.00 0.00 0.00 0.00 73.90
1928-29 0.00 0.00 0.00 0.00 1.50 11.00 11.00 5.00 0.00 0.00 0.00 0.00 28.50
1929-30 0.00 0.00 0.00 0.00 0.00 18.00 13.50 13.00 1.00 0.00 0.00 0.00 45.50
1930-31 0.00 0.00 0.00 2.00 14.50 7.00 14.50 6.00 0.00 0.00 0.00 0.00 44.00
1931-32 0.00 0.00 0.00 0.00 9.50 31.50 19.00 13.50 11.00 0.00 0.00 0.00 84.50
1932-33 0.00 0.00 0.00 0.00 1.50 16.50 33.00 12.00 6.00 0.00 0.00 0.00 69.00
1933-34 0.00 0.00 0.00 0.00 0.00 19.50 20.00 c 2.00 5.00 0.00 0.00 0.00 46.50
1934-35 0.00 0.00 0.00 0.00 3.00 14.00 40.00 2.00 6.00 0.00 0.00 0.00 65.00
1935-36 0.00 0.00 0.00 2.00 0.00 11.50 22.00 17.00 2.00 0.00 0.00 0.00 54.50
1936-37 0.00 0.00 0.00 0.00 1.50 11.00 32.00 30.00 1.00 0.00 0.00 0.00 75.50
1937-38 0.00 0.00 0.00 0.00 5.00 13.00 19.50 31.50 3.00 0.00 0.00 0.00 72.00
1938-39 0.00 0.00 0.00 0.00 3.50 25.00 38.50 13.50 10.00 0.00 0.00 0.00 90.50
1939-40 0.00 0.00 0.00 2.00 0.00 2.50 14.00 9.00 1.00 0.00 0.00 0.00 28.50
1940-41 0.00 0.00 0.00 0.00 13.00 11.00 20.00 5.50 0.00 0.00 0.00 0.00 49.50
1941-42 0.00 0.00 0.00 0.00 0.00 10.00 3.50 5.00 0.00 0.00 0.00 0.00 18.50
1942-43 0.00 0.00 0.00 0.00 9.00 27.00 23.00 15.00 0.00 0.00 0.00 0.00 74.00
1943-44 0.00 0.00 0.00 0.00 0.00 9.00 13.00 13.50 0.00 0.00 0.00 0.00 35.50
1944-45 0.00 0.00 0.00 0.00 5.00 7.00 22.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 34.00
1945-46 0.00 0.00 0.00 0.50 6.70 14.00 12.70 7.20 0.00 0.00 0.00 0.00 41.10
1946-47 0.00 0.00 0.00 0.00 13.40 0.20 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 13.40
1947-48 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 0.00
1948-49 0.00 0.00 0.00 1.00 e 3.60 21.20 7.80 14.10 0.50 0.00 0.00 0.00 48.20
1949-50 0.00 0.00 0.00 0.00 0.00 18.70 25.30 10.00 2.00 a 0.00 0.00 0.00 56.00
1950-51 0.00 0.00 0.00 0.00 9.50 12.50 24.00 24.40 14.50 0.00 0.00 0.00 84.90
1951-52 0.00 0.00 0.00 0.00 0.00 25.70 37.40 3.00 0.00 0.00 0.00 0.00 66.10
1952-53 0.00 0.00 0.00 0.00 0.00 12.30 17.20 3.30 0.00 0.00 0.00 0.00 32.80
1953-54 0.00 0.00 0.00 0.00 0.30 14.90 49.80 6.20 0.00 0.00 0.00 0.00 71.20
1954-55 0.00 0.00 0.00 0.00 0.00 10.60 12.90 13.60 2.00 0.60 0.00 0.00 39.70
1955-56 0.00 0.00 0.00 0.00 18.70 26.20 16.90 13.50 4.30 0.00 z 0.00 r 0.00 79.60
1956-57 0.00 0.00 0.00 0.00 7.00 10.50 21.10 20.70 4.80 0.00 0.00 0.00 64.10
1957-58 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00
1958-59 0.00 0.00 0.00 0.00 6.00 g 20.80 d 13.00 d 3.00 c 0.00 a 0.00 0.00 c 0.00 36.80
1959-60 0.00 0.00 0.00 0.00 22.50 9.30 d 23.10 4.60 5.20 0.00 0.00 0.00 64.70
1960-61 0.00 0.00 0.00 0.00 1.80 b 5.00 7.50 0.00 h 0.00 b 0.00 0.00 0.00 14.30
1961-62 0.00 0.00 0.00 0.00 z 7.50 g 34.00 a 15.10 0.00 z 0.00 b 0.00 0.00 0.00 49.10
1962-63 0.00 0.00 0.00 0.00 a 0.00 a 1.50 0.00 z 0.00 c 0.00 0.00 0.00 0.00 1.50
1963-64 0.00 0.00 0.00 0.00 0.50 13.60 b 25.00 0.80 7.50 0.00 0.00 0.00 47.40
1964-65 0.00 0.00 0.00 0.00 5.50 40.00 35.00 10.50 1.00 0.00 0.00 0.00 92.00
1965-66 0.00 0.00 0.00 0.00 7.50 24.50 23.50 5.00 5.50 0.00 0.00 0.00 66.00
1966-67 0.00 0.00 0.00 0.00 3.00 11.00 27.00 5.00 4.00 0.00 0.00 0.00 50.00
1967-68 0.00 0.00 0.00 0.00 8.00 18.00 19.00 4.00 2.00 0.00 0.00 0.00 51.00
1968-69 0.00 0.00 0.00 0.00 9.00 42.00 48.50 11.50 0.00 0.00 0.00 0.00 111.00
1969-70 0.00 0.00 0.00 0.00 0.50 9.50 29.50 2.00 2.50 4.00 0.00 0.00 48.00
1970-71 0.00 0.00 0.00 0.00 7.50 38.50 17.00 17.00 7.00 0.00 0.00 0.00 87.00
1971-72 0.00 0.00 0.00 1.00 10.00 38.00 18.00 6.00 5.00 0.00 0.00 0.00 78.00
1972-73 0.00 0.00 0.00 1.00 7.00 7.00 14.00 3.00 0.00 0.00 0.00 0.00 32.00
1973-74 0.00 0.00 0.00 0.00 33.50 19.00 16.00 8.50 1.50 0.00 0.00 0.00 78.50
1974-75 0.00 0.00 0.00 0.00 3.00 33.00 27.50 28.00 7.00 3.00 0.00 0.00 101.50
1975-76 0.00 0.00 0.00 0.00 13.00 14.50 26.00 9.00 6.50 0.00 0.00 0.00 69.00
1976-77 0.00 0.00 0.00 0.00 1.00 13.00 10.00 3.00 3.00 0.00 0.00 0.00 30.00
1977-78 0.00 0.00 0.00 0.00 15.00 31.00 21.00 a 11.50 0.50 0.00 0.00 0.00 79.00
1978-79 0.00 0.00 0.00 0.00 9.00 17.00 12.00 22.00 2.00 0.00 0.00 0.00 62.00
1979-80 0.00 0.00 0.00 0.00 1.50 13.10 18.20 11.30 1.80 c 0.00 0.00 z 0.00 z 45.90
1980-81 0.00 z 0.00 0.00 0.00 5.00 16.50 d 0.00 1.00 0.00 0.00 0.00 0.00 22.50
1981-82 0.00 0.00 0.00 0.00 0.00 6.00 g 31.30 9.00 0.00 0.00 0.00 0.00 40.30
1982-83 0.00 0.00 0.00 0.00 9.60 23.50 14.50 6.00 0.00 0.00 0.00 0.00 53.60
1983-84 0.00 0.00 0.00 0.00 0.00 z 17.50 15.00 4.50 0.00 0.00 0.00 0.00 37.00
1984-85 0.00 0.00 0.00 0.00 22.50 29.50 1.50 13.50 4.50 0.00 z 0.00 0.00 71.50
1985-86 0.00 0.00 0.00 0.00 5.00 13.00 19.50 15.50 0.00 0.00 0.00 0.00 53.00
1986-87 0.00 0.00 0.00 0.00 6.00 12.00 5.00 3.00 0.00 0.00 0.00 0.00 26.00
1987-88 0.00 0.00 0.00 0.00 0.50 15.50 7.00 10.00 0.00 0.00 0.00 0.00 33.00
1988-89 0.00 0.00 0.00 0.00 4.00 20.50 8.50 12.00 3.00 0.00 0.00 0.00 48.00
1989-90 0.00 0.00 0.00 0.00 1.00 1.50 12.00 16.00 0.00 0.00 0.00 0.00 30.50
1990-91 0.00 0.00 0.00 0.00 2.50 29.50 20.50 3.00 1.50 0.00 0.00 0.00 57.00
1991-92 0.00 0.00 0.00 0.00 10.50 1.50 a 14.00 3.00 0.00 0.00 0.00 0.00 29.00
1992-93 0.00 0.00 0.00 0.00 1.50 24.50 19.00 3.50 2.00 0.00 0.00 0.00 50.50
1993-94 0.00 0.00 0.00 0.00 2.60 19.00 5.00 11.00 0.00 0.00 0.00 0.00 37.60
1994-95 0.00 0.00 z 0.00 0.00 16.50 13.50 5.50 3.00 0.50 0.00 0.00 0.00 39.00
1995-96 0.00 0.00 0.00 0.00 8.20 17.10 16.60 a 5.50 0.50 0.00 0.00 0.00 47.90
1996-97 0.00 0.00 0.00 0.00 30.00 34.00 16.00 6.50 8.50 0.00 0.00 0.00 95.00
1997-98 0.00 0.00 0.00 0.00 0.00 11.50 15.00 0.00 0.00 0.00 0.00 0.00 26.50
1998-99 0.00 0.00 0.00 0.00 0.00 19.50 11.50 5.00 0.00 0.00 0.00 0.00 36.00
1999-00 0.00 0.00 0.00 0.00 0.50 10.00 28.00 3.50 0.00 0.00 0.00 0.00 42.00
2000-01 0.00 0.00 0.00 0.00 a 6.00 a 17.50 7.50 8.50 1.50 0.00 0.00 0.00 41.00
2001-02 0.00 0.00 0.00 0.00 6.00 19.00 14.00 6.00 7.00 0.00 0.00 0.00 52.00
2002-03 0.00 0.00 0.00 0.00 0.00 20.00 21.00 0.00 3.00 0.00 0.00 0.00 44.00
2003-04 0.00 0.00 0.00 0.00 10.00 21.00 26.00 4.00 3.00 0.00 0.00 0.00 64.00
2004-05 0.00 0.00 0.00 0.00 5.00 17.00 13.00 0.00 1.00 0.00 0.00 0.00 36.00
2005-06 0.00 0.00 0.00 0.00 6.00 7.00 a 5.50 1.00 a 1.50 0.00 0.00 0.00 a 21.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.12 6.27 17.47 18.65 8.63 2.48 0.10 0.00 0.00 54.89
S.D. 0.00 0.00 0.00 0.43 7.08 9.63 9.95 7.03 3.14 0.57 0.00 0.00 21.02
SKEW 0.00 0.00 0.00 3.64 1.65 0.68 0.84 1.25 1.48 5.98 0.00 0.00 0.52
MAX 0.00 0.00 0.00 2.00 33.50 42.00 49.80 31.50 14.50 4.00 0.00 0.00 111.00
MIN 0.00 0.00 0.00 0.00 0.00 1.50 0.00 0.00 0.00 0.00 0.00 0.00 18.50
NO YRS 79 78 79 78 76 77 78 76 78 76 77 80 65