MANSFIELD, WASHINGTON

Monthly Total Snowfall (Inches)

(454971)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198610
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
1921-22 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
1922-23 0.00 z 0.00 0.00 0.00 1.70 20.30 8.70 11.40 0.00 z 2.00 0.00 z 0.00 z 44.10
1923-24 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.80 7.20 0.00 0.00 z 0.00 0.00 z 0.00 16.00
1924-25 0.00 z 0.00 z 0.00 z 0.00 z 4.40 10.00 x 7.80 0.00 0.00 0.00 0.00 0.00 z 12.20
1925-26 0.00 0.00 z 0.00 z 0.00 z 9.10 5.60 15.30 3.30 0.00 z 0.00 z 0.00 z 0.00 z 33.30
1926-27 0.00 z 0.00 z 0.00 z 0.00 z 5.60 12.00 12.50 6.50 0.00 z 0.00 z 0.00 z 0.00 z 36.60
1927-28 0.00 z 0.00 z 0.00 z 4.00 16.00 9.50 w 10.50 z 0.00 z 2.30 z 0.00 z 0.00 z 0.00 z 20.00
1928-29 0.00 z 0.00 z 0.00 0.00 z 0.00 z 13.60 y 11.30 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1929-30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 8.80 v 6.20 7.70 w 0.00 z 0.00 z 0.00 z 0.00 z 6.20
1930-31 0.00 z 0.00 0.00 z 0.00 z 0.00 z 5.50 z 24.00 3.50 1.00 z 0.00 z 0.00 z 0.00 z 27.50
1931-32 0.00 z 0.00 z 0.00 z 0.00 7.80 31.00 a 12.50 0.00 z 6.50 0.00 z 0.00 z 0.00 z 57.80
1932-33 0.00 z 0.00 z 0.00 z 0.00 1.00 12.00 14.00 0.00 z 6.00 0.00 z 0.00 z 0.00 33.00
1933-34 0.00 z 0.00 z 0.00 z 0.00 z 0.00 13.00 6.50 0.50 1.00 0.00 0.00 z 0.00 z 21.00
1934-35 0.00 z 0.00 z 0.00 z 0.00 z 4.00 z 4.50 z 0.00 z 6.00 6.50 0.00 z 0.00 z 0.00 z 12.50
1935-36 0.00 z 0.00 z 0.00 z 0.00 z 3.60 z 10.00 16.50 15.50 w 0.00 z 0.00 z 0.00 z 0.00 z 26.50
1936-37 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.50 z 19.10 s 8.30 x 8.50 6.00 0.00 z 0.00 14.50
1937-38 0.00 z 0.00 z 0.00 z 0.00 z 7.00 9.50 6.50 17.00 5.00 0.00 z 0.00 0.00 45.00
1938-39 0.00 z 0.00 z 0.00 z 0.00 z 4.00 z 9.00 4.30 z 18.50 7.50 0.00 z 0.00 z 0.00 z 35.00
1939-40 0.00 z 0.00 z 0.00 z 3.50 0.00 z 9.50 11.50 19.00 0.00 z 0.00 z 0.00 z 0.00 z 43.50
1940-41 0.00 z 0.00 z 0.00 z 0.00 8.00 9.00 12.00 1.00 0.00 z 0.00 z 0.00 z 0.00 z 30.00
1941-42 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 7.00 8.50 14.00 6.00 0.00 z 0.00 z 0.00 z 35.50
1942-43 0.00 z 0.00 z 0.00 z 0.00 z 26.30 25.60 13.00 6.10 0.00 0.00 0.00 0.00 71.00
1943-44 0.00 0.00 0.00 0.00 1.00 5.00 8.00 19.50 0.10 0.00 z 0.00 0.00 33.60
1944-45 0.00 0.00 0.00 0.00 10.00 10.00 9.00 11.00 6.00 2.50 0.00 0.00 48.50
1945-46 0.00 0.00 0.00 0.00 9.50 12.20 10.00 12.00 0.30 0.00 0.00 0.00 44.00
1946-47 0.00 0.00 0.00 0.30 16.00 0.00 6.50 0.00 1.00 0.30 z 0.00 0.00 23.80
1947-48 0.00 0.00 0.00 0.00 3.00 9.30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 12.30
1948-49 0.00 0.00 r 0.00 0.00 7.50 27.50 5.60 19.60 4.00 0.00 0.00 0.00 64.20
1949-50 0.00 0.00 0.00 0.00 0.00 4.50 18.70 10.10 9.60 0.00 0.00 0.00 42.90
1950-51 0.00 0.00 0.00 0.00 6.00 10.60 14.60 11.00 17.00 0.00 0.00 0.00 59.20
1951-52 0.00 0.00 0.00 0.00 3.00 14.00 27.00 5.50 1.30 0.00 0.00 0.00 50.80
1952-53 0.00 0.00 0.00 0.00 a 0.00 13.10 12.20 3.60 0.00 0.00 0.00 0.00 28.90
1953-54 0.00 0.00 0.00 0.00 4.80 3.00 7.50 4.00 1.30 0.00 0.00 0.00 20.60
1954-55 0.00 0.00 0.00 0.00 0.50 1.00 12.30 1.00 0.00 4.00 2.50 0.00 21.30
1955-56 0.00 0.00 0.00 0.00 24.00 29.50 17.00 b 0.00 b 3.00 0.00 0.00 0.00 73.50
1956-57 0.00 0.00 0.00 0.00 d 8.00 5.00 b 20.50 7.00 6.00 0.00 0.00 0.00 46.50
1957-58 0.00 0.00 0.00 9.00 2.50 6.90 15.00 1.70 2.00 h 0.00 0.00 0.00 35.10
1958-59 0.00 0.00 0.00 0.00 8.90 8.50 7.30 22.70 1.00 0.00 0.00 0.00 48.40
1959-60 0.00 0.00 0.00 h 0.00 3.70 a 6.50 c 8.00 11.70 5.60 0.00 0.00 0.00 35.50
1960-61 0.00 0.00 0.00 0.00 8.40 9.70 1.80 5.10 8.60 0.00 0.00 0.00 33.60
1961-62 0.00 0.00 0.00 0.00 a 0.00 g 12.30 0.10 a 2.50 a 8.00 b 0.00 0.00 0.00 22.90
1962-63 0.00 0.00 0.00 0.00 0.50 j 3.00 a 0.80 1.00 0.50 0.00 0.00 0.00 5.30
1963-64 0.00 0.00 0.00 0.00 3.00 b 18.30 15.00 3.00 0.00 z 2.50 0.00 0.00 41.80
1964-65 0.00 0.00 0.00 0.00 8.50 24.10 10.50 2.50 2.50 0.00 0.00 0.00 48.10
1965-66 0.00 0.00 0.00 0.00 8.00 18.00 12.50 0.00 7.50 0.00 0.00 0.00 46.00
1966-67 0.00 0.00 0.00 0.00 3.30 4.00 1.50 1.00 3.60 0.00 0.00 0.00 13.40
1967-68 0.00 0.00 0.00 0.00 3.50 16.00 19.50 2.00 0.00 0.00 0.00 0.00 41.00
1968-69 0.00 0.00 0.00 0.00 5.00 26.00 23.50 12.50 4.00 0.00 0.00 0.00 71.00
1969-70 0.00 0.00 0.00 0.00 0.00 16.50 26.00 0.00 0.50 0.00 0.00 0.00 43.00
1970-71 0.00 0.00 0.00 0.00 13.50 28.50 11.00 2.00 15.50 0.00 0.00 0.00 70.50
1971-72 0.00 0.00 0.00 1.50 5.40 27.50 8.50 2.00 6.50 1.00 0.00 0.00 52.40
1972-73 0.00 0.00 0.00 2.00 0.00 10.10 10.00 2.80 0.00 0.00 0.00 0.00 24.90
1973-74 0.00 0.00 0.00 0.00 30.50 22.00 7.50 7.50 4.00 0.00 0.00 0.00 71.50
1974-75 0.00 0.00 0.00 0.00 2.00 9.50 18.00 23.00 2.50 3.00 0.00 0.00 58.00
1975-76 0.00 0.00 0.00 0.00 7.00 14.50 9.00 12.00 1.00 0.00 0.00 0.00 43.50
1976-77 0.00 0.00 0.00 0.00 0.00 4.00 2.60 2.00 12.50 0.00 0.00 0.00 21.10
1977-78 0.00 0.00 0.00 0.00 8.20 13.90 14.90 9.00 0.00 0.00 0.00 0.00 46.00
1978-79 0.00 0.00 0.00 0.00 4.30 6.50 7.50 4.00 0.00 z 0.00 z 0.00 z 0.00 z 22.30
1979-80 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
1980-81 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
1981-82 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
1982-83 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
1983-84 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
1984-85 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
1985-86 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
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.48 6.65 12.67 11.41 6.96 4.30 0.55 0.07 0.00 44.95
S.D. 0.00 0.00 0.00 1.61 6.81 8.04 6.23 6.70 4.26 1.34 0.41 0.00 16.60
SKEW 0.00 0.00 0.00 4.11 1.79 0.77 0.56 0.92 1.11 2.59 5.83 0.00 -0.04
MAX 0.00 0.00 0.00 9.00 30.50 31.00 27.00 23.00 17.00 6.00 2.50 0.00 73.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 13.40
NO YRS 37 37 37 42 46 50 51 49 42 38 37 41 26