GREELEY st,

Monthly Total Snowfall (Inches)

(053546)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196702
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
1892-93 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 d 0.00 2.00 0.00 z 0.00 z 2.00
1893-94 0.00 z 0.00 z 0.00 z 0.00 z 3.00 1.80 0.30 4.10 w 0.00 z 0.00 z 0.00 z 0.00 z 5.10
1894-95 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.00 3.00 10.50 6.00 0.00 0.00 z 0.00 z 24.50
1895-96 0.00 z 0.00 z 6.00 0.00 z 3.50 0.00 6.50 1.70 9.40 b 3.30 z 2.30 0.00 z 29.40
1896-97 0.00 z 0.00 z 0.00 z 2.50 0.00 z 1.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.50
1897-98 0.00 z 0.00 z 0.00 z 11.00 4.00 0.00 z 3.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.00
1898-99 0.00 z 0.00 z 0.00 z 2.00 7.50 5.00 20.50 11.00 12.50 3.00 0.00 0.00 z 61.50
1899-00 0.00 0.00 z 0.00 z 1.00 0.00 z 5.80 1.10 z 13.00 8.00 13.00 0.00 z 0.00 z 40.80
1900-01 0.00 z 0.00 z 0.00 0.00 0.00 2.00 3.50 7.00 7.70 6.00 0.00 z 0.00 z 26.20
1901-02 0.00 z 0.00 z 0.00 z 0.00 0.00 12.00 2.50 2.00 0.00 0.00 0.00 z 0.00 z 16.50
1902-03 0.00 z 0.00 z 0.00 z 0.00 z 2.00 7.00 0.30 z 9.60 7.00 3.00 0.00 z 0.00 z 28.60
1903-04 0.00 z 0.00 z 0.00 0.00 1.50 0.00 0.00 3.00 1.50 0.00 z 0.00 z 0.00 6.00
1904-05 0.00 0.00 z 0.00 z 0.00 0.00 0.00 z 2.80 4.30 v 2.00 5.00 0.00 0.00 z 9.80
1905-06 0.00 z 0.00 z 0.00 z 4.00 0.00 0.00 0.00 0.30 y 37.00 1.00 0.00 0.00 z 42.00
1906-07 0.00 z 0.00 0.00 30.00 8.00 0.00 0.00 z 0.00 z 2.00 0.00 z 0.70 z 0.00 40.00
1907-08 0.00 z 0.00 z 0.00 0.00 0.60 0.00 z 0.00 z 2.00 2.00 0.00 15.00 0.00 19.60
1908-09 0.00 0.00 0.50 1.00 11.00 10.00 0.20 20.00 9.00 5.50 0.00 0.00 57.20
1909-10 0.00 0.00 0.00 0.00 7.10 w 8.80 2.50 2.20 2.50 0.00 1.00 0.00 17.00
1910-11 0.00 0.00 0.00 0.00 1.00 5.00 2.70 12.50 0.00 1.00 0.00 z 0.00 z 22.20
1911-12 0.00 z 0.00 z 0.00 z 1.50 4.50 8.50 6.00 14.00 19.00 4.00 0.00 z 0.00 z 57.50
1912-13 0.00 0.00 0.50 3.50 3.00 0.00 z 3.50 14.30 r 3.50 7.50 0.00 z 0.00 z 21.50
1913-14 0.00 z 0.00 z 0.00 z 0.00 0.00 34.30 0.00 3.10 y 2.70 8.00 0.00 0.00 45.00
1914-15 0.00 z 0.00 z 0.00 0.00 0.00 0.70 1.50 0.00 z 5.10 z 0.00 z 0.00 0.00 2.20
1915-16 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 z 0.00 z 0.00
1916-17 0.00 z 11.10 0.00 z 2.10 0.00 z 5.00 z 0.00 z 4.20 8.50 0.00 z 0.00 z 0.00 z 25.90
1917-18 0.00 z 0.00 z 0.00 z 8.00 k 0.00 3.50 6.00 0.50 0.00 z 0.00 z 0.00 z 0.00 z 10.00
1918-19 0.00 0.00 z 0.00 z 0.00 z 7.00 0.00 z 0.00 4.50 0.00 z 2.00 0.00 z 0.00 z 13.50
1919-20 0.00 z 0.00 z 0.00 z 0.00 z 15.00 z 3.00 5.00 z 2.20 x 1.10 34.00 0.00 z 0.00 z 38.10
1920-21 0.00 0.00 0.00 2.50 10.00 4.00 12.50 3.50 22.00 z 6.00 0.00 z 0.00 z 38.50
1921-22 0.00 z 0.00 z 0.00 z 0.00 z 10.00 7.00 4.10 z 4.30 0.00 z 0.00 z 0.00 z 0.00 21.30
1922-23 0.00 0.00 0.00 0.00 4.00 2.70 0.00 z 15.00 25.10 t 3.00 0.00 0.00 z 24.70
1923-24 0.00 z 0.00 0.00 z 2.50 0.20 4.00 3.00 9.50 21.60 7.00 0.00 0.00 47.80
1924-25 0.00 0.00 0.00 0.00 0.00 17.10 u 3.00 1.30 z 3.80 z 0.00 0.00 0.00 3.00
1925-26 0.00 0.00 z 0.00 0.00 z 5.80 15.00 5.00 3.00 0.50 z 2.00 0.00 0.00 30.80
1926-27 0.00 0.00 0.00 z 3.00 2.00 14.50 0.00 9.00 15.50 9.00 0.00 z 0.00 53.00
1927-28 0.00 z 0.00 0.00 z 0.00 z 0.00 z 3.00 1.50 4.30 x 3.50 3.00 0.00 z 0.00 z 11.00
1928-29 0.00 0.00 0.00 0.00 13.30 1.00 0.50 9.80 7.00 0.00 0.00 z 0.00 31.60
1929-30 0.00 0.00 0.00 z 11.00 z 12.30 1.00 4.50 0.50 1.50 0.00 0.00 0.00 19.80
1930-31 0.00 0.00 0.00 0.00 6.00 3.20 0.00 6.00 8.50 5.00 0.00 0.00 28.70
1931-32 0.00 0.00 0.00 0.00 9.00 3.00 1.00 11.50 14.50 0.00 0.00 0.00 39.00
1932-33 0.00 0.00 0.00 0.00 2.00 3.80 3.50 0.50 0.00 10.00 0.00 0.00 19.80
1933-34 0.00 0.00 0.00 0.00 0.00 2.00 0.00 10.50 5.00 1.50 1.00 0.00 20.00
1934-35 0.00 0.00 0.00 0.00 0.00 0.00 1.60 9.00 5.50 0.00 0.00 0.00 16.10
1935-36 0.00 0.00 4.00 0.00 7.30 0.00 0.00 7.50 8.00 1.50 0.00 0.00 28.30
1936-37 0.00 0.00 0.00 3.00 0.70 4.00 8.10 6.00 4.60 4.00 0.00 0.00 30.40
1937-38 0.00 0.00 0.00 0.00 0.00 12.30 2.80 4.00 1.40 5.50 0.00 0.00 26.00
1938-39 0.00 0.00 0.00 1.00 3.00 6.00 1.00 8.50 8.00 1.00 0.00 0.00 28.50
1939-40 0.00 0.00 0.00 0.00 0.00 3.00 8.00 5.30 6.00 1.00 0.00 z 0.00 23.30
1940-41 0.00 0.00 0.00 0.00 4.50 6.60 9.50 0.00 9.00 2.00 0.00 0.00 31.60
1941-42 0.00 0.00 0.00 0.00 2.00 13.50 8.50 12.00 5.00 1.00 0.00 0.00 42.00
1942-43 0.00 0.00 0.00 9.50 7.50 0.10 1.00 4.00 11.00 0.00 1.00 0.00 34.10
1943-44 0.00 0.00 0.00 0.00 2.00 4.00 10.50 2.70 14.00 19.00 0.00 0.00 52.20
1944-45 0.00 0.00 0.00 0.00 3.00 3.50 10.50 4.00 3.00 27.50 0.00 0.00 51.50
1945-46 0.00 0.00 1.00 0.00 0.00 1.50 1.50 4.00 0.00 0.00 z 0.00 0.00 8.00
1946-47 0.00 z 0.00 0.00 8.00 21.50 0.50 4.20 7.90 6.70 0.00 z 0.00 0.00 48.80
1947-48 0.00 0.00 0.00 0.50 5.00 y 7.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 7.50
1948-49 0.00 z 0.00 0.00 1.50 4.80 11.50 16.00 1.50 17.20 6.00 0.00 0.00 58.50
1949-50 0.00 0.00 0.00 4.50 0.00 1.50 6.10 0.40 4.20 6.50 2.00 b 0.00 25.20
1950-51 0.00 0.00 d 0.00 a 0.00 6.70 0.20 9.70 a 7.50 11.00 3.50 0.00 0.00 38.60
1951-52 0.00 0.00 0.00 0.00 f 0.30 0.00 f 0.00 0.00 c 1.00 e 0.00 0.00 0.00 1.30
1952-53 0.00 0.00 0.00 1.50 0.00 q 0.00 a 6.00 a 0.00 z 0.00 a 0.00 b 0.00 0.00 7.50
1953-54 0.00 0.00 0.00 a 0.00 0.00 a 0.00 a 1.50 0.00 0.00 b 0.00 a 0.00 0.00 1.50
1954-55 0.00 0.00 0.00 0.00 6.00 5.00 0.00 c 0.00 f 0.00 f 0.00 a 0.00 i 0.00 11.00
1955-56 0.00 0.00 0.00 0.00 4.00 0.00 b 0.00 c 0.00 d 0.00 c 0.00 c 0.00 0.00 4.00
1956-57 0.00 a 0.00 0.00 0.00 12.00 2.00 6.00 0.00 0.00 f 17.00 0.00 0.00 37.00
1957-58 0.00 b 0.00 j 0.00 0.00 0.00 a 0.00 0.00 6.00 9.00 0.00 0.00 0.00 15.00
1958-59 0.00 0.00 0.00 0.00 0.00 c 12.00 7.00 5.00 18.00 8.00 0.00 0.00 50.00
1959-60 0.00 0.00 4.00 0.00 f 0.00 0.00 5.00 b 6.00 8.00 4.00 0.00 0.00 27.00
1960-61 0.00 0.00 0.00 0.00 0.00 b 1.00 0.80 0.00 16.00 d 0.00 0.00 0.00 17.80
1961-62 0.00 0.00 0.00 0.00 0.00 d 0.00 e 0.00 d 0.00 z 0.00 z 0.00 0.00 0.00 0.00
1962-63 0.00 0.00 0.00 0.00 0.00 1.00 a 0.00 e 0.00 0.00 d 0.00 0.00 0.00 1.00
1963-64 0.00 0.00 0.00 a 0.00 0.00 a 0.00 d 0.00 0.00 a 0.00 b 0.00 b 0.00 0.00 0.00
1964-65 0.00 0.00 0.00 0.00 0.00 b 0.00 b 0.00 b 0.00 b 0.00 d 0.00 0.00 0.00 0.00
1965-66 0.00 0.00 0.00 0.00 0.00 0.00 c 0.00 0.00 b 0.00 a 0.00 b 0.00 0.00 0.00
1966-67 0.00 0.00 0.00 0.00 0.00 c 0.00 e 0.00 b 0.00 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.22 0.30 1.58 3.33 4.21 3.50 5.12 6.53 4.08 0.47 0.00 25.74
S.D. 0.00 1.55 1.12 4.33 4.38 5.60 4.25 4.78 6.94 6.47 2.22 0.00 17.77
SKEW 0.00 6.93 3.99 5.05 1.68 2.79 1.70 0.81 1.79 2.77 6.17 0.00 -0.01
MAX 0.00 11.10 6.00 30.00 21.50 34.30 20.50 20.00 37.00 34.00 15.00 0.00 57.20
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 0.00
NO YRS 49 51 53 61 65 65 64 59 59 61 47 49 25