GREEN RIVER, :

Monthly Total Snowfall (Inches)

(484065)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
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 1.00 0.00 z 0.00 z 1.00
1897-98 0.00 z 0.00 z 0.00 z 0.00 z 5.50 9.00 0.00 z 0.00 6.70 u 0.00 z 0.00 z 0.50 z 14.50
1898-99 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
1899-00 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 z 0.00
1900-01 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
1901-02 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
1902-03 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
1903-04 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
1904-05 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.30 0.50 c 3.30 0.00 e 0.00 g 0.00 e 0.00 z 5.10
1905-06 0.00 z 0.00 z 0.00 z 0.00 z 2.00 0.00 z 14.10 z 0.00 z 16.00 y 8.30 z 0.00 0.00 z 2.00
1906-07 0.00 z 0.00 z 0.00 z 0.50 z 17.30 t 2.30 z 10.10 x 8.00 5.50 8.50 1.00 0.00 23.00
1907-08 0.00 0.00 0.00 0.00 z 1.00 3.50 5.00 4.30 y 5.80 0.00 z 0.50 z 0.00 z 15.30
1908-09 0.00 z 0.00 z 0.00 z 0.00 z 5.50 1.50 1.50 z 8.50 0.00 z 0.50 z 0.00 0.00 z 15.50
1909-10 0.00 z 0.00 z 0.00 0.00 z 0.00 z 5.50 2.00 3.00 v 0.30 z 1.50 0.00 z 0.00 9.00
1910-11 0.00 z 0.00 z 0.00 0.00 z 0.00 z 2.00 z 5.00 15.30 x 0.20 z 1.40 z 0.00 z 0.00 z 5.00
1911-12 0.00 z 0.00 z 0.00 z 0.00 0.00 z 0.00 z 0.00 z 3.20 17.50 2.20 5.60 z 0.00 z 22.90
1912-13 0.00 z 0.00 z 2.00 7.00 1.20 0.00 z 1.00 6.10 0.00 z 1.90 0.30 0.00 z 19.50
1913-14 0.00 z 0.00 z 0.00 z 7.00 0.00 5.60 3.50 3.20 3.90 3.50 0.00 0.00 z 26.70
1914-15 0.00 0.00 z 0.00 1.50 0.80 0.40 1.70 a 4.00 3.90 0.00 a 1.10 0.00 13.40
1915-16 0.00 0.00 0.00 0.00 a 1.90 3.50 4.90 5.20 2.90 0.30 0.00 0.00 18.70
1916-17 0.00 0.00 0.00 0.00 0.60 0.00 1.50 0.00 1.10 11.40 0.00 0.00 14.60
1917-18 0.00 f 0.00 p 0.00 0.10 1.00 b 0.10 0.90 4.30 0.40 2.60 i 1.50 g 0.00 6.80
1918-19 0.00 c 0.00 g 0.00 0.00 0.00 1.80 0.00 0.00 0.00 0.00 0.00 0.00 1.80
1919-20 0.00 0.00 b 0.00 9.20 0.00 0.00 0.60 0.00 a 0.00 0.00 0.00 0.00 9.80
1920-21 0.00 z 0.00 z 0.00 0.00 0.00 0.00 0.00 a 0.00 0.00 0.00 0.00 0.00 0.00
1921-22 0.00 q 0.00 k 0.00 0.00 0.00 0.00 0.00 0.00 2.60 0.00 4.10 a 0.00 6.70
1922-23 0.00 0.00 a 0.00 0.20 6.30 0.00 0.00 0.00 a 0.00 a 1.90 0.00 0.00 a 8.40
1923-24 0.00 0.00 a 0.20 0.00 0.00 a 0.00 4.70 1.30 4.10 2.60 2.40 0.00 15.30
1924-25 0.00 0.00 0.00 4.20 5.50 9.90 5.80 4.60 1.00 2.80 0.00 0.00 33.80
1925-26 0.00 0.00 0.00 2.00 2.00 4.80 7.20 0.00 2.20 1.00 0.50 0.00 19.70
1926-27 0.00 0.00 1.50 0.00 4.30 5.50 0.00 10.40 6.20 2.70 3.60 0.00 34.20
1927-28 0.00 0.00 0.00 2.30 3.00 4.00 3.50 2.00 4.30 4.50 0.80 0.00 24.40
1928-29 0.00 0.00 0.00 13.00 a 18.40 4.50 4.70 8.50 2.80 7.10 0.50 0.00 59.50
1929-30 0.00 0.00 0.00 2.20 2.20 1.00 9.50 2.30 1.90 0.00 1.80 0.00 20.90
1930-31 0.00 0.00 d 0.00 0.10 3.00 0.00 0.80 a 2.50 10.30 2.50 0.00 0.00 19.20
1931-32 0.00 0.00 0.00 0.00 6.40 1.60 6.60 a 7.40 0.30 7.90 0.00 0.00 30.20
1932-33 0.00 0.00 0.00 9.40 0.60 7.50 5.60 12.60 8.10 10.60 3.50 0.00 57.90
1933-34 0.00 0.00 0.00 0.00 1.40 1.70 0.00 a 0.00 0.20 5.50 0.00 0.00 8.80
1934-35 0.00 0.00 a 0.00 2.00 11.00 3.00 1.70 4.40 0.50 17.00 1.00 0.00 40.60
1935-36 0.00 0.00 0.00 1.50 3.10 2.90 7.20 14.50 9.40 4.00 0.00 0.00 42.60
1936-37 0.00 0.00 2.00 1.20 2.50 9.00 7.60 11.00 4.50 9.50 0.00 a 1.50 48.80
1937-38 0.00 0.00 0.00 2.00 3.00 1.90 0.50 3.50 11.80 8.80 5.60 0.00 37.10
1938-39 0.00 0.00 0.00 a 1.60 a 4.60 1.80 2.10 10.40 3.20 4.00 0.00 0.00 27.70
1939-40 0.00 0.00 0.00 3.50 0.00 0.50 27.00 6.00 10.40 3.10 a 0.00 0.00 50.50
1940-41 0.00 0.00 0.00 a 1.00 6.50 6.40 4.00 1.40 5.90 8.60 1.50 0.00 35.30
1941-42 0.00 0.00 0.00 6.80 3.40 a 5.70 8.70 a 5.30 12.10 11.50 3.60 0.00 57.10
1942-43 0.00 0.00 0.00 1.50 a 2.10 a 4.30 3.60 2.60 6.30 10.00 3.00 0.50 33.90
1943-44 0.00 0.00 0.00 10.60 2.50 9.50 8.70 17.40 13.90 11.10 1.10 0.00 74.80
1944-45 0.00 0.00 0.00 5.00 13.60 1.00 5.00 6.80 8.80 11.20 0.00 0.00 51.40
1945-46 0.00 0.00 0.00 0.00 5.70 a 7.70 0.70 4.40 3.10 2.30 8.50 a 0.00 32.40
1946-47 0.00 0.00 0.00 17.60 5.10 6.00 12.00 a 5.10 5.10 10.50 4.00 2.00 67.40
1947-48 0.00 0.00 0.00 11.00 a 7.00 2.70 2.00 9.80 8.10 3.00 0.00 0.00 43.60
1948-49 0.00 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 b 11.50 0.00 0.00 f 0.00 11.50
1949-50 0.00 0.00 0.00 9.10 b 0.00 12.10 7.00 a 7.00 6.50 12.00 14.00 0.00 67.70
1950-51 0.00 g 0.00 t 0.00 0.00 r 0.00 z 6.70 5.20 6.10 9.50 0.50 a 0.00 0.00 28.00
1951-52 0.00 0.00 0.00 0.00 1.00 7.10 4.90 b 0.00 b 7.30 d 0.00 0.00 0.00 g 20.30
1952-53 0.00 0.00 0.00 0.00 4.00 6.30 2.50 1.60 0.00 z 0.00 z 0.00 a 0.00 14.40
1953-54 0.00 0.00 0.00 0.00 a 10.00 0.40 e 5.50 0.60 3.80 c 0.00 0.00 0.00 20.30
1954-55 0.00 0.00 0.00 0.00 0.00 a 3.50 6.00 19.80 5.60 0.00 a 0.00 0.00 34.90
1955-56 0.00 0.00 0.00 0.00 1.90 6.50 3.80 3.00 0.70 2.80 0.00 0.00 18.70
1956-57 0.00 0.00 0.00 0.00 c 1.10 5.50 5.20 0.00 3.80 2.00 0.00 0.00 17.60
1957-58 0.00 0.00 0.00 0.00 14.50 f 4.00 0.00 f 0.00 z 1.00 1.00 0.00 0.00 6.00
1958-59 0.00 0.00 0.00 0.00 9.00 0.00 z 4.00 14.50 6.50 10.00 0.00 0.00 44.00
1959-60 0.00 0.00 0.00 0.00 1.50 6.00 12.50 14.50 1.50 0.00 0.00 0.00 36.00
1960-61 0.00 0.00 0.00 0.00 5.00 c 5.00 1.50 3.50 1.00 e 0.00 b 0.00 a 0.00 16.00
1961-62 0.00 0.00 0.00 18.00 2.50 2.00 19.50 3.00 17.30 0.00 0.00 0.00 62.30
1962-63 0.00 0.00 0.00 a 0.00 1.00 0.00 2.50 a 1.00 2.00 0.00 z 0.00 0.00 6.50
1963-64 0.00 0.00 0.00 0.00 6.90 4.50 2.00 6.00 6.50 1.80 0.00 b 0.00 27.70
1964-65 0.00 0.00 0.00 0.00 9.30 5.50 5.00 6.00 4.00 a 2.00 0.00 z 0.00 31.80
1965-66 0.00 0.00 11.00 0.00 0.00 z 2.50 b 1.00 0.00 a 2.00 6.00 0.00 0.00 22.50
1966-67 0.00 0.00 0.00 6.00 9.00 5.00 2.00 0.00 z 3.50 1.50 1.00 0.00 28.00
1967-68 0.00 0.00 z 0.00 0.00 0.00 z 12.50 4.80 3.00 3.00 0.00 0.00 z 0.00 z 23.30
1968-69 0.00 z 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 0.00 0.00 0.00 0.00 0.00
1969-70 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 0.00 z 14.30 0.00 0.00 14.30
1970-71 0.00 0.00 0.00 0.00 z 0.00 z 2.30 1.60 1.50 2.30 0.00 0.00 0.00 7.70
1971-72 0.00 0.00 0.00 7.00 2.60 1.20 0.00 z 2.00 2.00 5.00 0.00 0.00 19.80
1972-73 0.00 0.00 0.00 2.70 a 0.00 z 11.20 9.20 6.00 0.00 d 0.00 z 0.00 0.00 29.10
1973-74 0.00 0.00 0.00 0.00 6.00 3.50 4.00 2.50 0.50 1.50 0.00 0.00 18.00
1974-75 0.00 0.00 0.00 0.00 0.00 z 0.00 5.00 2.00 7.50 7.00 10.00 0.00 31.50
1975-76 0.00 0.00 0.00 0.00 a 1.00 a 0.00 b 0.00 c 1.50 0.50 0.00 z 0.00 z 0.00 z 3.00
1976-77 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.70 0.00 2.80 1.00 0.00 z 0.00 7.50
1977-78 0.00 0.00 0.00 0.00 0.00 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 a 0.00 0.00
1978-79 0.00 0.00 0.00 0.00 5.00 a 6.80 12.10 0.00 z 0.00 z 3.00 0.00 0.00 26.90
1979-80 0.00 0.00 0.00 0.00 0.00 m 0.00 z 0.00 z 1.00 c 4.60 2.00 0.00 z 0.00 7.60
1980-81 0.00 0.00 0.00 0.00 b 0.00 b 0.00 c 0.00 z 2.80 5.40 0.00 z 0.00 0.00 8.20
1981-82 0.00 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 6.80 0.00 z 0.00 z 0.00 0.00 6.80
1982-83 0.00 0.00 0.00 0.00 1.10 0.00 z 2.90 0.00 e 2.00 r 0.00 a 0.00 d 0.00 4.00
1983-84 0.00 0.00 0.00 0.00 14.50 19.20 0.80 c 0.00 z 0.00 e 0.00 z 0.00 a 0.00 34.50
1984-85 0.00 0.00 0.00 a 0.00 e 0.00 c 0.00 z 9.80 8.60 5.90 3.50 0.00 0.00 27.80
1985-86 0.00 0.00 0.00 0.00 5.60 12.60 2.50 7.50 0.00 z 10.50 0.00 a 0.00 38.70
1986-87 0.00 0.00 0.00 0.00 0.00 b 0.00 z 11.30 0.00 z 0.00 z 0.00 a 0.00 0.00 11.30
1987-88 0.00 0.00 0.00 0.00 2.30 8.10 2.10 3.10 13.30 0.00 2.80 0.00 31.70
1988-89 0.00 0.00 0.00 0.00 3.00 2.80 2.00 18.70 3.60 0.00 0.00 0.00 30.10
1989-90 0.00 0.00 0.00 0.00 1.80 4.60 3.30 3.30 6.00 0.00 0.00 0.00 19.00
1990-91 0.00 0.00 0.00 0.00 3.40 5.30 4.30 0.00 5.80 12.50 0.00 0.00 31.30
1991-92 0.00 0.00 0.00 6.00 16.40 a 1.40 9.30 0.70 a 3.40 0.00 0.00 0.00 37.20
1992-93 0.00 0.00 0.00 0.00 4.70 6.60 11.70 a 6.40 2.30 0.00 0.00 0.00 31.70
1993-94 0.00 0.00 0.00 1.00 2.30 2.80 a 3.70 11.50 1.80 0.00 0.00 0.00 23.10
1994-95 0.00 0.00 0.00 0.00 a 11.30 a 0.70 b 3.00 7.80 a 2.50 6.20 0.60 0.00 32.10
1995-96 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
1996-97 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
1997-98 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.10 9.40 a 4.80 a 0.00 0.00 a 19.30
1998-99 0.00 0.00 0.00 0.00 a 1.20 2.20 5.00 g 9.00 5.50 17.30 9.10 0.00 44.30
1999-00 0.00 0.00 c 0.00 a 0.00 z 0.00 k 3.00 h 4.00 11.50 10.80 2.10 d 0.00 g 0.00 28.40
2000-01 0.00 0.00 0.00 0.00 g 6.20 c 1.70 f 2.60 e 5.30 a 0.80 0.00 0.00 0.00 14.90
2001-02 0.00 0.00 0.00 e 0.00 m 1.50 f 6.90 e 0.50 0.00 d 0.00 p 0.00 u 0.30 b 0.00 7.70
2002-03 0.00 z 0.00 0.00 2.00 s 0.00 h 5.90 f 1.40 h 4.30 a 8.30 a 0.00 0.00 0.00 12.60
2003-04 0.00 0.00 0.00 3.60 h 7.40 0.00 z 1.50 c 11.70 m 0.00 m 1.80 0.00 0.00 10.70
2004-05 0.00 c 0.00 0.00 0.40 3.40 j 0.00 p 3.40 n 0.00 n 6.00 d 5.90 n 0.00 0.00 6.40
2005-06 0.00 0.00 e 0.00 0.00 z 0.50 z 2.50 p 1.50 o 0.80 i 0.00 g 0.00 z 0.00 u 0.00 0.00
2006-07 0.00 0.00 0.00 a 6.00 k 0.00 1.20 k 3.20 l 4.80 i 1.80 0.50 k 0.00 e 0.00 1.80
2007-08 0.00 0.00 b 0.00 f 0.00 h 0.00 a 0.70 2.40 j 17.80 d 5.60 a 0.30 c 0.00 0.00 i 24.40
2008-09 0.00 0.00 0.00 7.10 b 0.00 h 2.20 v 1.80 k 4.10 m 0.00 z 6.10 0.00 0.00 13.20
2009-10 0.00 0.00 a 0.00 l 3.10 k 0.00 0.00 e 0.00 a 3.20 b 0.00 z 0.00 z 0.00 z 0.00 z 3.20
2010-11 0.00 0.00 0.00 0.00 6.00 a 13.50 1.60 7.10 6.80 3.00 1.00 0.00 39.00
2011-12 0.00 0.00 0.00 1.00 10.00 3.60 0.50 5.70 2.80 0.50 0.00 0.00 24.10
2012-13 0.00 0.00 0.00 4.00 5.00 8.30 1.30 5.20 3.50 a 0.00 z 0.00 z 0.00 z 27.30
Period of Record Statistics
MEAN 0.00 0.00 0.17 2.14 3.78 4.27 4.36 4.92 4.68 3.78 0.94 0.04 33.41
S.D. 0.00 0.00 1.16 3.93 4.01 3.82 4.40 4.74 3.97 4.44 2.36 0.26 16.38
SKEW 0.00 0.00 8.69 2.23 1.48 1.18 2.31 1.21 1.09 1.20 3.46 6.47 0.70
MAX 0.00 0.00 11.00 18.00 18.40 19.20 27.00 19.80 17.50 17.30 14.00 2.00 74.80
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 8.40
NO YRS 91 89 97 87 85 83 86 93 89 89 92 93 49