DARRINGTON RANGER STN, WASHINGTON

Monthly Total Snowfall (Inches)

(451992)

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 e 0.00 0.00 9.00 40.30 14.00 6.00 0.00 0.00 0.00 a 69.30
1932-33 0.00 0.00 0.00 0.00 0.00 2.60 51.50 24.20 0.00 0.00 0.00 0.00 78.30
1933-34 0.00 a 0.00 b 0.00 0.00 0.00 b 12.50 0.00 0.00 0.00 0.00 0.00 0.00 12.50
1934-35 0.00 0.00 0.00 0.00 0.00 22.70 46.40 0.00 14.70 0.00 b 0.00 0.00 83.80
1935-36 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19.00 6.80 0.00 0.00 0.00 25.80
1936-37 0.00 0.00 0.00 0.00 0.00 1.00 41.10 36.30 0.00 0.00 0.00 0.00 78.40
1937-38 0.00 0.00 0.00 0.00 d 9.50 27.00 4.30 4.50 0.00 0.00 0.00 0.00 45.30
1938-39 0.00 0.00 0.00 0.00 5.50 19.00 0.00 13.10 3.00 0.00 0.00 0.00 40.60
1939-40 0.00 0.00 0.00 0.00 0.00 0.00 c 1.40 0.00 0.00 0.00 0.00 0.00 1.40
1940-41 0.00 0.00 0.00 0.00 2.00 2.50 d 1.00 0.00 0.00 0.00 0.00 0.00 5.50
1941-42 0.00 0.00 0.00 0.00 0.00 4.00 c 5.50 0.00 0.00 a 0.00 0.00 0.00 9.50
1942-43 0.00 0.00 0.00 0.00 0.00 0.00 a 34.00 0.00 5.00 a 0.00 0.00 d 0.00 a 39.00
1943-44 0.00 0.00 0.00 a 0.00 0.00 0.00 11.50 7.50 3.30 b 0.00 a 0.00 a 0.00 c 22.30
1944-45 0.00 b 0.00 a 0.00 d 0.00 f 0.00 b 2.50 a 0.00 b 1.00 c 0.00 0.00 a 0.00 0.00 3.50
1945-46 0.00 0.00 0.00 c 0.00 d 6.00 a 3.00 b 0.00 e 0.00 i 0.00 i 0.00 g 0.00 i 0.00 v 9.00
1946-47 0.00 f 0.00 b 0.00 f 0.00 z 0.00 z 9.00 f 43.50 14.00 f 0.00 i 0.70 g 0.00 i 0.00 k 43.50
1947-48 0.00 z 0.00 0.00 h 0.00 e 0.00 b 2.70 a 13.50 c 0.00 z 7.50 i 0.00 k 0.00 d 0.00 w 16.20
1948-49 0.00 0.00 0.00 0.00 2.00 58.00 17.00 67.00 0.00 0.00 0.00 0.00 144.00
1949-50 0.00 0.00 0.00 0.00 0.00 10.00 h 91.50 8.00 0.00 0.00 0.00 0.00 99.50
1950-51 0.00 0.00 0.00 0.00 4.00 1.00 25.00 16.50 44.00 0.00 0.00 0.00 90.50
1951-52 0.00 0.00 0.00 0.00 0.00 14.00 e 34.00 8.00 2.00 d 0.00 0.00 0.00 58.00
1952-53 0.00 0.00 0.00 0.00 0.00 1.00 u 1.00 0.00 0.00 2.00 0.00 0.00 3.00
1953-54 0.00 0.00 0.00 0.00 0.00 7.00 86.00 0.00 4.00 2.00 0.00 0.00 99.00
1954-55 0.00 0.00 0.00 0.00 0.00 5.00 1.00 23.00 34.50 1.00 0.00 0.00 64.50
1955-56 0.00 0.00 0.00 0.00 20.00 23.00 7.00 27.00 25.00 0.00 0.00 0.00 102.00
1956-57 0.00 0.00 0.00 0.00 0.00 14.00 30.00 30.50 1.00 0.00 0.00 0.00 75.50
1957-58 0.00 0.00 0.00 1.00 0.00 0.00 t 0.00 d 0.00 0.00 z 0.50 0.00 0.00 1.50
1958-59 0.00 0.00 0.00 0.00 7.00 2.00 10.50 4.50 7.50 0.00 0.00 0.00 31.50
1959-60 0.00 0.00 0.00 0.00 2.00 0.50 10.00 0.00 9.50 0.00 0.00 0.00 22.00
1960-61 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 2.00 6.50 0.00 0.00 0.00 8.50
1961-62 0.00 0.00 0.00 0.00 0.00 d 0.00 z 8.50 b 0.00 0.00 g 0.00 0.00 0.00 8.50
1962-63 0.00 0.00 0.00 0.00 1.00 4.00 3.50 0.50 0.00 0.00 0.00 0.00 9.00
1963-64 0.00 0.00 0.00 0.00 0.10 0.00 17.00 0.50 11.50 4.00 0.00 0.00 33.10
1964-65 0.00 0.00 0.00 0.00 6.00 13.00 s 26.50 2.80 6.50 0.00 0.00 0.00 41.80
1965-66 0.00 0.00 0.00 0.00 0.00 15.00 z 10.80 9.00 8.30 0.00 0.00 0.00 28.10
1966-67 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 z 13.30 12.10 0.00 0.00 0.00 25.40
1967-68 0.00 0.00 0.00 0.00 2.00 8.70 36.60 0.00 0.00 1.50 0.00 0.00 z 48.80
1968-69 0.00 0.00 0.00 0.00 0.00 0.00 z 72.50 6.50 0.00 0.00 0.00 0.00 79.00
1969-70 0.00 0.00 0.00 0.00 4.00 0.50 9.00 0.00 0.20 2.00 0.00 0.00 15.70
1970-71 0.00 0.00 0.00 0.00 8.00 18.00 47.30 21.30 19.50 0.00 0.00 0.00 114.10
1971-72 0.00 0.00 0.00 0.50 0.00 37.00 49.50 4.50 3.00 2.00 0.00 0.00 96.50
1972-73 0.00 0.00 0.00 0.00 0.00 z 10.10 5.50 2.00 6.00 0.00 0.00 0.00 23.60
1973-74 0.00 0.00 0.00 0.00 8.00 0.00 z 23.00 2.00 13.00 0.00 0.00 0.00 46.00
1974-75 0.00 0.00 0.00 z 0.00 0.00 5.50 17.10 12.50 0.50 0.30 0.00 0.00 35.90
1975-76 0.00 0.00 0.00 0.00 11.60 13.30 1.60 9.00 4.80 4.00 0.00 0.00 44.30
1976-77 0.00 0.00 0.00 0.00 0.00 z 0.00 1.00 0.00 1.50 0.00 0.00 0.00 2.50
1977-78 0.00 0.00 0.00 0.00 8.50 7.80 3.50 1.50 0.00 0.00 0.00 0.00 21.30
1978-79 0.00 0.00 0.00 0.00 0.00 c 6.60 6.80 13.30 0.00 3.00 0.00 0.00 29.70
1979-80 0.00 0.00 0.00 0.00 0.00 3.00 k 16.80 2.00 0.00 z 0.00 b 0.00 0.00 18.80
1980-81 0.00 0.00 0.00 0.00 0.00 9.00 0.00 0.50 a 0.80 0.00 0.00 0.00 10.30
1981-82 0.00 0.00 0.00 0.00 0.00 5.80 21.00 b 7.50 c 0.00 z 0.40 a 0.00 0.00 34.70
1982-83 0.00 0.00 0.00 0.00 0.00 a 0.00 a 0.00 0.00 a 0.00 1.00 0.00 0.00 1.00
1983-84 0.00 0.00 0.00 0.00 0.00 0.50 f 0.00 z 0.00 z 0.00 0.00 0.00 0.00 0.00
1984-85 0.00 0.00 0.00 0.00 2.00 47.50 e 0.00 26.50 a 0.00 b 0.00 a 0.00 0.00 76.00
1985-86 0.00 0.00 0.00 0.00 17.00 c 1.30 0.00 30.00 0.00 0.00 b 0.00 0.00 48.30
1986-87 0.00 0.00 0.00 0.00 0.00 0.00 1.00 b 0.00 0.00 b 0.00 0.00 0.00 1.00
1987-88 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 z 5.00 2.30 0.00 0.00 0.00 7.30
1988-89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 c 0.00 0.00 0.00 z 0.00
1989-90 0.00 0.00 0.00 0.00 0.00 0.00 a 1.00 b 24.30 f 0.00 a 0.00 0.00 0.00 1.00
1990-91 0.00 0.00 0.00 0.00 2.70 21.50 12.00 g 0.00 1.00 f 0.00 0.00 0.00 24.20
1991-92 0.00 0.00 0.00 0.00 f 0.00 0.00 0.00 a 0.00 0.00 0.00 0.00 0.00 0.00
1992-93 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 c 0.00 0.00 0.00 0.00 0.00
1993-94 0.00 z 0.00 0.00 0.00 0.00 z 0.00 b 0.00 h 3.00 n 0.00 0.00 0.00 0.00 0.00
1994-95 0.00 0.00 0.00 0.00 0.00 z 43.00 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 43.00
1995-96 0.00 z 0.00 z 0.00 0.00 0.00 0.00 s 0.00 v 0.00 e 0.00 0.00 0.00 0.00 z 0.00
1996-97 0.00 0.00 0.00 0.00 14.00 3.50 l 0.00 q 0.00 0.50 c 0.00 a 0.00 0.00 14.50
1997-98 0.00 0.00 0.00 0.00 0.00 10.00 a 11.00 j 0.00 a 0.00 0.00 0.00 0.00 10.00
1998-99 0.00 0.00 0.00 0.00 0.00 7.50 c 4.50 5.50 d 9.50 0.00 a 0.00 c 0.00 27.00
1999-00 0.00 0.00 0.00 0.00 0.00 0.00 c 16.00 d 0.00 0.00 0.00 0.00 0.00 16.00
2000-01 0.00 0.00 z 0.00 0.00 0.00 6.50 0.00 8.50 a 0.00 0.00 0.00 0.00 15.00
2001-02 0.00 0.00 0.00 0.00 0.00 6.00 53.80 0.00 0.00 k 0.00 0.00 0.00 59.80
2002-03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.50
2003-04 0.00 0.00 0.00 0.00 0.00 b 11.00 a 10.50 1.50 0.00 0.00 0.00 0.00 23.00
2004-05 0.00 0.00 0.00 0.00 0.00 0.00 14.60 1.60 a 0.00 0.00 0.00 0.00 16.20
2005-06 0.00 0.00 0.00 0.00 4.80 5.10 0.00 0.50 a 6.50 0.00 0.00 0.00 z 16.90
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.02 2.14 8.94 16.97 7.26 4.23 0.33 0.01 0.00 44.54
S.D. 0.00 0.00 0.00 0.13 4.25 12.48 21.75 11.73 8.11 0.87 0.06 0.00 36.61
SKEW 0.00 0.00 0.00 6.61 2.39 2.15 1.62 2.60 3.01 2.93 8.43 0.00 0.77
MAX 0.00 0.00 0.00 1.00 20.00 58.00 91.50 67.00 44.00 4.00 0.50 0.00 144.00
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 0.50
NO YRS 71 73 72 72 69 58 64 68 66 72 74 69 40