GRAND LAKE 1 NW, ta

Monthly Total Snowfall (Inches)

(053496)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1906-07 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
1907-08 0.00 z 0.00 z 0.00 z 0.00 0.00 z 28.00 19.00 11.00 11.50 0.00 z 0.00 z 0.00 z 69.50
1908-09 0.00 z 0.00 z 1.00 2.00 0.00 z 0.00 z 0.00 z 26.00 18.00 z 42.00 3.00 0.00 74.00
1909-10 0.00 0.00 0.00 0.00 2.00 25.30 q 8.50 16.30 s 8.50 0.00 z 9.00 0.00 z 28.00
1910-11 0.00 0.00 0.00 0.00 1.50 24.40 t 20.50 6.00 9.00 25.00 s 0.00 0.00 37.00
1911-12 0.00 0.00 0.00 10.00 8.50 8.00 17.00 15.00 t 12.50 20.00 18.00 2.00 96.00
1912-13 0.00 0.00 12.00 6.00 3.00 15.00 15.50 22.00 9.00 18.00 4.50 0.00 105.00
1913-14 0.00 0.00 3.00 17.00 4.00 v 50.00 38.00 16.50 8.00 11.80 3.50 0.00 147.80
1914-15 0.00 0.00 2.00 3.00 1.00 10.00 25.50 19.00 16.90 s 1.50 0.00 0.00 62.00
1915-16 0.00 0.00 0.00 4.00 5.10 24.50 27.00 q 23.50 7.00 11.00 4.00 0.00 79.10
1916-17 0.00 z 0.00 3.00 13.00 7.00 25.50 21.00 8.00 11.00 5.50 34.00 4.00 132.00
1917-18 0.00 z 0.00 z 0.00 18.50 10.80 34.10 o 45.10 7.70 b 2.50 8.30 0.00 z 0.00 z 92.90
1918-19 0.00 0.00 z 0.00 z 15.00 19.50 10.50 2.30 z 21.50 5.50 0.00 w 3.00 0.00 z 75.00
1919-20 0.00 z 0.00 z 0.00 z 20.00 29.50 8.00 12.00 25.00 14.00 48.00 0.00 0.00 z 156.50
1920-21 0.00 z 0.00 0.00 0.00 z 11.00 y 15.50 y 17.50 t 11.00 q 10.00 x 58.00 p 0.00 z 0.00 z 0.00
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 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 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
1928-29 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
1929-30 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
1930-31 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
1931-32 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
1932-33 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
1933-34 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
1934-35 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
1935-36 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
1936-37 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
1937-38 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
1938-39 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
1939-40 0.00 z 0.00 z 0.00 z 8.00 2.00 10.00 32.00 11.00 18.00 9.10 0.00 0.00 90.10
1940-41 0.00 0.00 0.00 2.10 10.00 13.00 14.00 23.00 26.00 21.00 0.00 0.00 109.10
1941-42 0.00 0.00 4.00 2.00 13.40 15.40 28.00 24.00 20.00 46.00 u 6.00 0.00 112.80
1942-43 0.00 0.00 2.00 8.00 9.50 11.20 z 19.00 26.00 0.00 z 0.00 0.00 0.00 64.50
1943-44 0.00 0.00 0.00 7.00 0.00 z 9.00 9.50 19.50 35.00 25.00 0.00 z 0.00 z 105.00
1944-45 0.00 z 0.00 0.00 0.00 2.60 3.50 11.60 18.80 22.00 31.00 0.00 0.00 z 89.50
1945-46 0.00 0.00 0.00 0.00 4.00 z 0.00 z 0.00 z 0.60 0.00 z 0.00 z 0.00 z 0.00 0.60
1946-47 0.00 z 0.00 z 0.00 z 17.40 15.80 6.70 14.70 30.00 26.50 0.00 z 0.00 0.00 111.10
1947-48 0.00 0.00 0.00 0.00 z 0.00 z 11.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.50
1948-49 0.00 z 0.00 0.00 3.00 0.00 b 24.00 0.00 z 0.00 d 0.00 c 0.00 a 0.00 0.00 27.00
1949-50 0.00 0.00 0.00 7.00 0.00 25.00 27.40 17.60 17.00 26.20 9.00 0.00 129.20
1950-51 0.00 0.00 0.00 0.00 17.70 31.80 32.50 27.30 18.50 21.70 2.80 0.00 152.30
1951-52 0.00 0.00 0.00 7.60 18.10 94.80 27.60 18.20 41.20 7.50 3.00 0.00 218.00
1952-53 0.00 0.00 0.00 0.00 12.60 22.50 37.30 16.10 19.10 17.40 3.60 0.00 128.60
1953-54 0.00 0.00 0.00 0.00 a 12.00 18.10 15.90 6.50 37.30 0.00 0.00 0.00 89.80
1954-55 0.00 0.00 0.00 8.00 21.00 22.60 34.50 15.10 39.50 3.00 9.00 0.00 152.70
1955-56 0.00 0.00 0.00 5.50 27.70 35.00 40.60 37.00 8.00 25.50 2.00 0.00 181.30
1956-57 0.00 0.00 0.00 0.00 c 14.80 36.50 61.30 23.00 34.00 41.50 5.00 0.00 216.10
1957-58 0.00 0.00 0.00 d 4.00 11.50 23.50 16.20 22.60 23.50 6.00 0.00 c 0.00 107.30
1958-59 0.00 0.00 0.00 0.00 17.50 37.50 31.50 28.30 14.50 14.70 0.00 0.00 144.00
1959-60 0.00 0.00 10.00 6.30 10.50 2.50 16.30 26.50 43.20 1.50 6.00 0.00 122.80
1960-61 0.00 0.00 0.00 4.00 19.50 25.00 7.50 19.00 20.50 50.00 15.00 0.50 161.00
1961-62 0.00 0.00 24.80 1.10 25.50 35.30 54.80 42.00 13.80 21.50 10.00 0.00 228.80
1962-63 0.00 0.00 0.00 0.50 7.00 11.00 37.50 11.50 14.30 3.50 0.00 0.00 85.30
1963-64 0.00 0.00 0.00 0.00 0.00 c 20.40 d 15.00 c 13.20 25.00 27.30 3.30 0.00 104.20
1964-65 0.00 0.00 0.00 0.00 19.30 49.50 54.00 13.00 42.00 22.30 9.50 0.00 209.60
1965-66 0.00 0.00 1.00 0.00 32.00 19.50 12.00 16.00 10.00 19.50 2.00 0.00 112.00
1966-67 0.00 0.00 0.00 6.00 10.00 32.50 39.00 36.50 25.50 20.00 4.50 0.00 174.00
1967-68 0.00 0.00 0.50 6.00 13.50 55.00 7.00 43.50 7.00 22.00 17.50 0.00 172.00
1968-69 0.00 0.00 0.00 6.20 50.90 11.70 31.30 18.30 7.00 21.50 2.00 0.00 148.90
1969-70 0.00 0.00 0.00 37.40 a 9.00 24.80 25.30 18.00 26.20 21.50 1.00 1.00 164.20
1970-71 0.00 0.00 5.00 18.00 18.60 12.50 26.00 20.40 16.60 28.70 7.30 0.50 153.60
1971-72 0.00 0.00 5.00 9.50 16.00 20.50 32.90 24.00 18.50 20.30 2.00 0.00 148.70
1972-73 0.00 0.00 0.00 8.00 19.50 24.50 13.50 13.50 22.50 33.50 22.00 0.00 157.00
1973-74 0.00 0.00 0.00 z 5.10 20.00 43.00 35.00 15.00 20.00 24.00 0.00 17.00 179.10
1974-75 0.00 0.00 0.00 0.00 c 0.00 z 0.00 z 53.60 27.20 16.80 23.00 8.50 0.00 129.10
1975-76 0.00 0.00 0.00 0.50 b 42.50 7.60 18.50 20.00 4.00 13.50 0.00 0.00 106.60
1976-77 0.00 0.00 0.00 0.50 a 15.20 a 11.50 11.20 9.80 9.50 16.70 10.00 0.00 84.40
1977-78 0.00 0.00 0.00 4.00 34.50 53.50 42.00 38.00 19.00 2.50 15.60 0.00 209.10
1978-79 0.00 0.00 1.00 0.00 13.00 50.00 55.40 19.80 13.70 8.10 13.50 0.00 174.50
1979-80 0.00 0.00 0.00 5.00 23.50 12.10 62.60 31.80 25.90 4.50 0.00 0.00 165.40
1980-81 0.00 0.00 0.00 4.50 10.50 8.00 3.80 6.50 12.10 8.50 5.00 0.00 58.90
1981-82 0.00 0.00 0.00 5.50 a 6.00 33.60 42.50 4.50 11.00 9.00 3.00 0.00 115.10
1982-83 0.00 0.00 0.00 7.00 18.80 16.50 13.50 18.00 44.20 b 21.30 8.50 b 0.00 147.80
1983-84 0.00 0.00 0.00 0.50 45.00 a 70.90 9.90 7.40 16.50 21.80 2.00 1.30 175.30
1984-85 0.00 0.00 0.00 27.30 14.80 19.50 21.00 a 9.90 17.30 17.00 0.00 0.00 126.80
1985-86 0.00 0.00 2.50 10.30 43.90 23.30 8.20 59.70 13.30 a 26.30 0.00 a 0.00 187.50
1986-87 0.00 0.00 1.00 a 4.50 d 16.30 1.00 20.00 11.50 7.80 8.00 0.00 0.00 70.10
1987-88 0.00 0.00 0.00 2.50 11.10 34.70 27.20 21.00 a 20.50 a 8.50 a 0.00 0.00 125.50
1988-89 0.00 0.00 0.00 0.00 17.10 25.50 24.00 25.60 b 10.50 13.50 d 3.00 0.00 119.20
1989-90 0.00 0.00 0.00 3.00 13.50 28.00 6.00 19.30 32.00 4.50 b 6.50 0.00 112.80
1990-91 0.00 0.00 0.00 7.00 14.00 22.80 28.00 13.00 25.00 22.00 7.00 b 0.00 138.80
1991-92 0.00 0.00 0.00 14.00 27.30 6.90 22.80 19.30 12.90 7.10 0.00 0.00 110.30
1992-93 0.00 0.00 0.00 0.00 26.60 18.90 37.50 55.70 13.60 13.00 0.00 0.00 165.30
1993-94 0.00 0.00 0.00 a 9.70 a 17.30 14.70 21.80 25.40 17.40 16.00 0.00 c 0.00 122.30
1994-95 0.00 0.00 0.00 5.90 21.80 a 13.40 31.20 27.50 16.00 21.10 2.80 b 1.00 140.70
1995-96 0.00 0.00 0.00 10.00 20.80 a 22.10 72.50 a 24.20 b 21.60 b 13.50 0.00 a 0.00 184.70
1996-97 0.00 0.00 1.00 18.00 22.80 61.30 a 52.90 14.50 4.30 18.00 a 7.00 a 0.00 199.80
1997-98 0.00 0.00 0.00 9.00 23.10 16.40 31.50 18.50 7.50 11.30 a 0.50 0.00 a 117.80
1998-99 0.00 0.00 0.00 13.00 12.00 17.70 a 56.50 10.80 5.00 13.80 4.80 2.00 135.60
1999-00 0.00 0.00 b 1.00 1.00 11.00 b 28.00 b 49.00 40.10 20.40 27.50 3.50 2.00 u 181.50
2000-01 0.00 y 0.00 z 3.00 k 1.00 o 25.70 44.30 16.50 13.20 a 14.90 7.20 0.00 f 1.50 u 121.80
2001-02 0.00 z 0.00 u 1.10 z 1.00 v 18.90 m 14.30 19.50 12.90 17.10 2.50 0.00 0.00 66.30
2002-03 0.00 0.00 0.00 7.70 22.70 17.10 17.30 33.50 59.40 30.00 5.00 0.00 192.70
2003-04 0.00 0.00 0.00 0.00 19.20 21.00 25.20 14.80 13.00 4.40 3.00 a 0.50 101.10
2004-05 0.00 0.00 6.00 6.00 35.70 a 15.20 29.80 14.60 17.30 10.00 7.40 2.00 b 144.00
2005-06 0.00 0.00 0.00 3.20 41.30 46.10 26.90 13.20 16.90 11.90 0.00 0.00 159.50
2006-07 0.00 0.00 1.10 22.50 18.50 37.30 20.60 26.40 11.70 2.50 0.50 0.00 141.10
2007-08 0.00 0.00 0.20 7.80 3.30 44.40 33.30 41.90 15.10 20.50 15.50 0.00 182.00
2008-09 0.00 0.00 0.00 2.50 14.60 31.60 48.30 15.10 16.10 a 17.50 0.00 z 0.00 145.70
2009-10 0.00 0.00 0.70 5.20 2.00 a 21.40 8.00 16.90 8.00 a 45.90 14.50 0.00 d 122.60
2010-11 0.00 0.00 0.00 6.00 34.20 45.80 25.90 42.40 a 23.60 31.00 a 13.00 1.50 223.40
2011-12 0.00 0.00 a 0.00 12.40 a 19.80 4.80 a 16.00 33.30 14.60 9.50 0.00 0.00 110.40
2012-13 0.00 0.00 0.00 3.00 0.70 25.30 b 14.10 b 53.60 c 14.60 k 0.00 z 0.00 z 0.00 z 96.70
Period of Record Statistics
MEAN 0.00 0.00 1.10 6.37 16.78 24.93 27.25 21.33 17.98 16.87 4.83 0.44 144.86
S.D. 0.00 0.00 3.38 6.90 11.30 16.63 15.29 11.77 10.81 11.48 6.19 2.03 39.61
SKEW 0.00 0.00 5.10 1.81 0.82 1.44 0.80 1.03 1.30 0.78 2.02 7.37 0.20
MAX 0.00 0.00 24.80 37.40 50.90 94.80 72.50 59.70 59.40 50.00 34.00 17.00 228.80
MIN 0.00 0.00 0.00 0.00 0.00 1.00 3.80 0.00 0.00 0.00 0.00 0.00 58.90
NO YRS 76 79 80 84 79 80 81 84 81 78 79 76 59