DETROIT st,

Monthly Total Snowfall (Inches)

(352277)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197209
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
1893-94 0.00 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
1894-95 0.00 z 0.00 z 0.00 z 0.00 0.00 24.00 48.50 r 3.80 18.00 5.50 z 0.00 z 0.00 z 45.80
1895-96 0.00 0.00 z 0.00 0.00 z 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 6.00 0.00 z 6.00
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 0.00 z 0.00 z 0.00 z 0.00
1897-98 0.00 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
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 10.00 4.00 a 12.00 7.00 0.00 z 0.00 z 33.00
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 0.70 z 0.00 z 0.00 z 41.50 o 21.50 1.00 0.00 z 0.00 z 22.50
1904-05 0.00 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
1905-06 0.00 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
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 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
1908-09 0.00 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
1909-10 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 33.50 15.00 39.50 0.00 z 0.00 z 0.00 z 0.00 z 88.00
1910-11 0.00 z 0.00 z 0.00 z 0.00 z 6.00 3.00 55.00 r 31.00 0.60 z 24.00 0.00 z 0.00 z 64.00
1911-12 0.00 z 0.00 z 0.00 z 0.00 z 7.00 28.50 15.50 8.00 13.00 2.00 0.00 0.00 z 74.00
1912-13 0.00 z 0.00 z 0.00 z 1.00 z 5.00 14.50 75.50 9.00 36.00 1.50 0.00 z 0.00 z 141.50
1913-14 0.00 z 0.00 z 0.00 z 0.00 z 4.00 8.00 19.00 2.50 2.00 0.50 0.00 z 0.00 z 36.00
1914-15 0.00 z 0.00 z 0.00 z 0.00 z 4.50 2.00 17.00 2.00 0.00 1.00 0.00 0.00 26.50
1915-16 0.00 0.00 0.00 0.00 10.00 8.50 78.00 33.00 59.50 0.00 6.00 0.00 195.00
1916-17 0.00 0.00 0.00 0.00 5.00 32.50 28.00 67.00 44.00 6.00 0.00 0.00 182.50
1917-18 0.00 0.00 0.00 0.00 0.00 0.00 6.00 24.30 p 22.00 3.50 0.00 0.00 31.50
1918-19 0.00 0.00 0.00 0.00 5.50 5.50 1.00 16.50 8.50 0.00 0.00 0.00 37.00
1919-20 0.00 0.00 z 0.00 z 3.00 3.00 48.00 0.00 0.50 17.00 5.00 y 0.00 0.00 71.50
1920-21 0.00 0.00 0.00 0.00 3.00 4.50 19.30 p 10.70 q 0.50 2.50 0.00 0.00 10.50
1921-22 0.00 0.00 0.00 0.00 4.50 10.00 22.00 s 18.00 21.00 8.50 0.00 0.00 z 62.00
1922-23 0.00 0.00 0.00 0.00 z 0.00 22.20 r 25.70 s 35.50 9.30 0.50 0.00 0.00 45.30
1923-24 0.00 z 0.00 0.00 0.00 0.00 12.30 x 6.00 0.00 5.50 4.00 0.50 0.00 16.00
1924-25 0.00 0.00 0.00 0.30 z 4.00 x 18.50 2.30 w 1.50 4.30 0.00 0.00 0.00 z 24.30
1925-26 0.00 0.00 0.00 0.00 0.00 0.30 z 0.30 0.30 z 0.00 0.50 0.00 0.00 0.80
1926-27 0.00 0.00 0.00 0.00 0.00 25.50 w 25.10 b 1.00 9.50 5.30 0.00 0.00 40.90
1927-28 0.00 0.00 z 0.00 0.00 0.30 16.50 8.50 5.00 a 0.00 z 1.00 0.00 z 0.00 z 31.30
1928-29 0.00 z 0.00 z 0.00 z 0.00 0.50 3.50 32.50 0.50 4.50 0.50 c 0.00 z 0.00 z 42.00
1929-30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.50 22.00 j 2.00 0.00 z 0.00 0.00 0.00 6.50
1930-31 0.00 0.00 z 0.00 0.00 z 5.30 2.00 1.30 a 2.50 3.50 0.00 a 0.00 0.00 14.60
1931-32 0.00 0.00 z 0.00 0.00 5.80 23.00 47.10 t 12.00 2.50 3.00 0.00 0.00 46.30
1932-33 0.00 0.00 0.00 0.00 0.00 6.50 a 64.50 34.00 a 4.50 7.50 0.00 0.00 117.00
1933-34 0.00 z 0.00 z 0.00 z 0.00 1.00 6.00 a 0.00 0.00 0.00 2.30 z 0.00 0.00 z 7.00
1934-35 0.00 0.00 0.00 0.00 0.00 18.50 40.50 v 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.50
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 0.00
1936-37 0.00 0.00 0.00 0.00 0.00 10.00 67.50 63.00 0.50 1.00 0.00 0.00 142.00
1937-38 0.00 z 0.00 z 0.00 0.00 0.00 17.00 3.50 14.00 16.50 0.00 0.00 0.00 51.00
1938-39 0.00 0.00 0.00 0.00 5.00 0.00 z 0.00 z 37.50 19.00 0.00 0.00 0.00 61.50
1939-40 0.00 0.00 0.00 0.00 0.00 0.00 6.00 1.00 0.00 0.00 0.00 0.00 7.00
1940-41 0.00 0.00 0.00 0.00 0.50 2.00 2.00 0.00 0.00 z 1.00 0.00 0.00 5.50
1941-42 0.00 0.00 0.00 0.00 0.00 3.50 12.00 5.50 7.00 0.00 0.00 0.00 28.00
1942-43 0.00 0.00 0.00 0.00 0.00 34.50 0.50 z 0.00 z 8.50 0.00 0.00 0.00 43.00
1943-44 0.00 0.00 0.00 z 4.00 0.00 0.00 4.00 5.00 4.00 0.00 0.00 0.00 17.00
1944-45 0.00 0.00 0.00 0.00 0.00 3.00 2.00 1.00 4.00 4.50 0.00 0.00 z 14.50
1945-46 0.00 0.00 0.00 0.00 18.00 4.50 9.50 18.00 14.00 1.00 0.00 0.00 65.00
1946-47 0.00 0.00 0.00 z 2.00 4.50 0.20 y 31.50 4.00 0.00 0.00 0.00 0.00 42.00
1947-48 0.00 0.00 0.00 0.00 0.00 3.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.00
1948-49 0.00 0.00 0.00 0.00 6.00 41.00 29.50 54.00 2.50 0.00 0.00 0.00 133.00
1949-50 0.00 0.00 0.00 0.00 0.00 22.00 122.50 4.00 13.50 0.00 0.00 0.00 162.00
1950-51 0.00 0.00 0.00 0.00 5.00 0.00 24.50 a 3.50 64.00 a 0.00 0.00 0.00 97.00
1951-52 0.00 0.00 0.00 0.00 0.00 28.00 59.50 24.00 16.00 0.00 e 0.00 w 0.00 127.50
1952-53 0.00 0.00 0.00 0.00 0.00 5.00 2.00 8.00 9.00 3.00 0.00 0.00 27.00
1953-54 0.00 0.00 0.00 0.00 0.00 4.50 53.00 1.50 7.00 0.00 0.00 0.00 66.00
1954-55 0.00 0.00 0.00 0.00 0.00 19.50 17.50 21.00 25.00 7.00 0.00 0.00 90.00
1955-56 0.00 0.00 0.00 0.00 17.00 19.50 b 24.00 52.50 40.50 0.00 0.00 a 0.00 153.50
1956-57 0.00 0.00 0.00 0.00 0.50 22.00 28.50 9.00 6.00 0.00 0.00 0.00 66.00
1957-58 0.00 0.00 0.00 0.00 0.00 13.00 3.00 0.00 9.00 0.00 0.00 0.00 25.00
1958-59 0.00 0.00 0.00 0.00 4.50 0.00 8.50 24.00 1.00 0.00 0.00 0.00 38.00
1959-60 0.00 0.00 0.00 0.00 0.00 4.00 33.00 0.00 17.00 0.00 0.00 0.00 54.00
1960-61 0.00 0.00 0.00 0.00 6.00 2.00 0.00 4.00 10.00 0.70 0.00 0.00 22.70
1961-62 0.00 0.00 0.00 0.00 8.00 5.00 10.00 11.00 38.00 0.00 0.00 0.00 72.00
1962-63 0.00 0.00 0.00 0.00 1.00 1.00 20.00 0.00 2.00 6.00 0.00 0.00 30.00
1963-64 0.00 0.00 0.00 0.00 0.00 2.00 32.00 6.00 18.00 5.00 0.00 0.00 63.00
1964-65 0.00 0.00 0.00 z 0.00 8.50 48.50 22.30 3.60 0.00 a 0.00 2.30 0.00 85.20
1965-66 0.00 0.00 0.00 0.00 0.80 48.30 15.30 7.00 16.00 0.00 0.00 0.00 87.40
1966-67 0.00 0.00 0.00 0.00 0.00 10.50 13.00 7.00 18.50 2.00 0.00 0.00 51.00
1967-68 0.00 0.00 0.00 0.00 2.50 28.00 37.50 1.00 0.00 2.00 0.00 0.00 71.00
1968-69 0.00 0.00 0.00 0.00 z 0.00 21.80 m 120.50 16.00 3.00 0.00 0.00 0.00 139.50
1969-70 0.00 z 0.00 0.00 0.00 0.00 1.00 10.00 0.00 z 3.80 3.40 0.00 0.00 18.20
1970-71 0.00 0.00 0.00 0.00 2.00 35.30 50.30 50.00 21.80 7.00 0.00 0.00 166.40
1971-72 0.00 0.00 0.00 2.80 0.30 35.80 17.60 11.30 13.50 10.50 0.00 0.00 91.80
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.23 2.63 14.19 24.91 13.97 12.88 2.23 0.27 0.00 83.58
S.D. 0.00 0.00 0.00 0.82 3.88 14.08 28.13 17.39 14.08 3.89 1.18 0.00 53.54
SKEW 0.00 0.00 0.00 3.51 2.05 0.97 1.87 1.53 1.82 3.31 4.47 0.00 0.60
MAX 0.00 0.00 0.00 4.00 18.00 48.50 122.50 67.00 64.00 24.00 6.00 0.00 195.00
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 7.00
NO YRS 51 48 50 52 61 56 52 57 58 60 54 50 28