PYRAMID st,

Monthly Total Snowfall (Inches)

(056797)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200506
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
1909-10 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
1910-11 0.00 z 0.00 z 0.00 z 0.00 z 8.30 y 17.30 21.60 p 24.00 11.90 15.50 4.40 0.00 73.10
1911-12 0.00 0.00 0.00 0.00 27.50 7.00 0.00 z 34.00 24.00 10.00 4.30 0.00 106.80
1912-13 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
1913-14 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
1914-15 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
1915-16 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
1916-17 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
1917-18 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
1918-19 0.00 z 0.00 0.00 z 11.50 27.00 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.30 11.80
1919-20 0.00 z 0.00 z 0.00 z 42.00 29.00 y 22.50 15.70 10.00 y 57.50 h 78.20 5.70 0.00 164.10
1920-21 0.00 0.00 23.50 z 22.50 v 41.50 q 51.50 o 25.20 37.70 q 37.90 t 38.40 q 8.00 z 0.00 z 25.20
1921-22 0.00 z 0.00 z 0.00 z 12.70 z 15.80 w 40.40 r 22.10 u 31.80 i 45.60 s 33.90 o 23.00 y 0.00 0.00
1922-23 0.00 0.00 z 0.00 7.00 z 35.00 74.30 m 0.00 z 0.00 z 2.00 z 34.40 3.00 0.00 z 72.40
1923-24 0.00 z 0.00 1.30 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 1.30
1924-25 0.00 0.00 14.00 28.00 47.30 52.10 22.90 n 52.90 n 30.40 11.80 t 0.00 1.00 172.80
1925-26 0.00 z 0.00 0.00 12.70 19.60 t 33.60 32.20 n 28.70 28.10 p 13.30 0.00 z 0.00 z 88.30
1926-27 0.00 0.00 1.00 6.50 28.70 23.30 28.70 36.30 26.80 19.10 0.00 z 1.00 z 170.40
1927-28 0.00 z 0.00 6.00 y 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.90 5.90
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 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
1940-41 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
1941-42 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
1942-43 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
1943-44 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
1944-45 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
1945-46 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
1946-47 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
1947-48 0.00 0.00 z 3.00 z 10.00 18.00 26.20 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 54.20
1948-49 0.00 z 0.00 0.00 4.00 27.00 59.00 a 26.20 22.50 25.00 5.20 a 8.00 0.00 176.90
1949-50 0.00 0.00 0.00 17.50 6.00 17.20 a 64.00 15.80 35.00 32.00 10.00 0.00 197.50
1950-51 0.00 0.00 0.00 3.00 17.00 26.00 40.50 17.00 15.00 16.00 0.00 4.00 138.50
1951-52 0.00 0.00 0.00 13.50 27.00 60.00 51.50 23.00 43.00 7.00 0.00 0.00 225.00
1952-53 0.00 0.00 0.00 0.00 14.00 0.00 c 45.00 18.00 36.00 36.00 14.00 0.00 163.00
1953-54 0.00 0.00 0.00 3.00 10.00 34.00 25.00 24.00 40.00 37.00 11.00 0.00 184.00
1954-55 0.00 0.00 0.00 10.00 19.00 20.00 24.00 28.00 32.00 29.00 4.00 0.00 166.00
1955-56 0.00 0.00 0.00 10.00 64.00 34.00 51.00 63.00 13.00 29.00 0.00 0.00 264.00
1956-57 0.00 0.00 0.00 7.00 34.00 36.00 85.50 25.00 40.00 39.00 0.00 q 0.00 266.50
1957-58 0.00 0.00 0.00 0.00 28.00 52.00 13.00 51.00 41.00 26.00 6.00 0.00 217.00
1958-59 0.00 0.00 0.00 2.00 18.00 23.00 38.00 45.00 56.00 26.50 2.00 0.00 210.50
1959-60 0.00 0.00 7.00 15.00 12.00 5.50 14.00 f 46.00 44.00 19.00 15.00 0.00 163.50
1960-61 0.00 0.00 0.00 10.00 19.00 25.00 10.00 31.00 35.00 36.00 14.00 0.00 180.00
1961-62 0.00 0.00 51.00 18.00 16.00 22.00 52.00 73.00 28.00 26.00 0.00 0.00 286.00
1962-63 0.00 0.00 0.00 2.00 11.00 20.00 25.00 20.00 27.00 8.00 0.00 0.00 113.00
1963-64 0.00 0.00 0.00 2.00 14.00 10.00 21.00 30.00 40.00 31.00 14.00 0.00 162.00
1964-65 0.00 0.00 b 0.00 0.50 20.00 44.50 38.50 13.60 34.50 7.10 7.50 0.00 166.20
1965-66 0.00 0.00 11.30 0.00 17.00 17.50 17.50 22.50 16.00 8.50 5.00 0.00 115.30
1966-67 0.00 0.00 0.00 14.00 3.70 35.50 35.00 38.00 22.50 25.00 8.20 0.00 181.90
1967-68 0.00 0.00 0.00 6.50 22.50 43.00 18.00 36.00 19.50 34.50 8.00 0.00 188.00
1968-69 0.00 0.00 0.00 10.50 47.50 23.30 39.00 14.50 15.50 13.00 0.00 1.00 164.30
1969-70 0.00 0.00 0.00 42.50 22.00 37.00 37.50 23.00 38.50 40.50 1.00 0.00 242.00
1970-71 0.00 0.00 1.50 22.00 27.50 33.50 32.50 47.50 34.00 13.00 1.50 c 0.00 213.00
1971-72 0.00 0.00 9.00 10.00 30.50 28.50 34.50 31.00 18.00 6.00 0.00 0.00 167.50
1972-73 0.00 0.00 0.00 20.00 19.50 43.50 19.50 15.50 28.50 41.50 5.00 1.00 194.00
1973-74 0.00 0.00 0.00 7.00 43.00 54.20 37.70 27.10 59.20 53.30 1.00 2.00 284.50
1974-75 0.00 0.00 0.50 6.00 18.20 61.50 51.50 26.00 37.80 28.50 10.00 0.00 z 240.00
1975-76 0.00 0.00 0.00 8.00 39.00 16.10 32.70 22.40 28.00 9.60 0.00 5.00 160.80
1976-77 0.00 0.00 0.00 3.00 10.00 11.30 14.00 15.60 38.50 6.70 0.00 0.00 99.10
1977-78 0.00 2.10 1.00 6.50 26.50 38.50 27.50 i 33.50 27.90 14.50 21.00 0.00 171.50
1978-79 0.00 0.00 2.50 5.00 16.00 40.50 40.00 28.50 48.70 17.50 25.40 0.00 224.10
1979-80 0.00 0.00 0.00 15.50 48.00 4.00 73.00 39.50 40.70 12.70 5.00 0.00 238.40
1980-81 0.00 0.00 0.00 14.00 10.50 18.50 12.50 16.60 42.20 11.00 3.50 0.00 128.80
1981-82 0.00 0.00 0.00 19.00 20.00 52.10 a 39.80 13.00 31.50 17.00 12.00 0.00 204.40
1982-83 0.00 0.00 1.50 23.00 30.50 21.00 16.30 26.20 37.40 13.80 24.80 0.00 194.50
1983-84 0.00 0.00 0.00 0.40 40.90 82.50 15.00 14.30 27.20 25.00 5.00 3.00 213.30
1984-85 0.00 0.00 4.00 30.50 24.50 30.50 34.50 23.20 21.60 39.10 a 5.50 0.00 b 213.40
1985-86 0.00 0.00 1.50 17.00 60.00 24.00 15.10 35.60 20.30 26.50 7.80 c 0.00 207.80
1986-87 0.00 0.00 6.00 19.70 20.40 8.50 25.00 17.60 22.80 17.00 1.50 0.00 138.50
1987-88 0.00 0.00 0.00 0.00 17.50 36.00 41.50 32.00 35.00 9.00 6.40 0.00 177.40
1988-89 0.00 z 0.00 3.00 1.00 31.50 19.50 e 21.50 39.80 18.60 20.50 1.50 0.00 156.90
1989-90 0.00 0.00 0.00 1.50 33.00 30.50 12.00 23.00 20.00 7.50 5.50 1.00 134.00
1990-91 0.00 0.00 0.00 25.50 6.50 z 21.50 24.50 16.40 41.40 29.10 1.50 0.00 159.90
1991-92 0.00 0.00 0.00 13.50 30.00 6.00 11.00 25.50 18.00 10.00 0.00 0.00 114.00
1992-93 0.00 0.00 0.10 9.50 24.50 22.50 30.30 31.90 23.00 a 27.50 2.00 2.00 173.30
1993-94 0.00 0.00 0.00 3.00 24.00 20.00 15.50 18.50 14.50 21.50 1.00 0.00 118.00
1994-95 0.00 0.00 0.00 2.00 q 21.50 9.00 27.00 22.50 19.50 e 36.00 4.00 0.00 139.50
1995-96 0.00 0.00 0.10 a 18.00 26.50 13.60 65.40 42.00 12.00 14.00 0.00 0.00 191.60
1996-97 0.00 0.00 2.20 16.00 25.50 30.50 46.00 14.60 23.10 32.60 a 7.00 0.00 197.50
1997-98 0.00 0.00 0.00 14.80 14.00 12.50 20.00 18.00 31.50 25.00 0.10 1.50 a 137.40
1998-99 0.00 0.00 0.00 7.00 b 6.90 24.00 34.50 26.50 9.50 30.50 6.00 0.00 144.90
1999-00 0.00 0.00 0.00 5.50 9.50 38.50 34.70 22.50 38.50 5.50 3.50 0.00 158.20
2000-01 0.00 0.00 1.00 0.00 17.50 31.00 18.50 25.00 19.10 23.00 9.00 0.00 144.10
2001-02 0.00 0.00 4.00 5.00 20.50 13.00 25.80 16.50 23.00 7.00 4.00 0.00 118.80
2002-03 0.00 0.00 0.00 22.50 47.50 18.50 24.00 45.00 34.50 29.50 11.00 0.00 232.50
2003-04 0.00 0.00 0.00 4.00 48.50 a 31.50 15.50 18.20 h 17.00 a 12.00 2.00 0.00 130.50
2004-05 0.00 0.00 5.00 4.50 19.50 6.00 20.30 12.20 16.00 a 16.70 a 2.70 0.60 103.50
Period of Record Statistics
MEAN 0.00 0.03 2.04 10.79 25.05 27.80 31.18 27.80 28.99 22.40 5.60 0.44 178.99
S.D. 0.00 0.26 6.86 9.64 12.97 16.22 16.12 12.30 11.16 13.41 5.90 1.18 45.94
SKEW 0.00 7.88 6.05 1.26 0.96 0.85 1.15 1.36 0.40 1.28 1.55 3.19 0.30
MAX 0.00 2.10 51.00 42.50 64.00 82.50 85.50 73.00 59.20 78.20 25.40 5.90 286.00
MIN 0.00 0.00 0.00 0.00 3.70 0.00 10.00 12.20 9.50 5.20 0.00 0.00 99.10
NO YRS 62 65 63 63 61 64 58 60 61 63 61 64 48