ISHPEMING, MICHIGAN

Monthly Total Snowfall (Inches)

(204127)

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 198710
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
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 3.50 5.90 15.30 22.60 8.30 0.00 z 0.30 0.00 0.00 55.90
1899-00 0.00 z 0.00 4.00 0.00 0.80 11.90 8.00 23.50 10.30 a 6.00 4.00 0.00 68.50
1900-01 0.00 0.00 b 2.00 0.00 10.00 0.50 8.90 10.00 29.00 0.00 0.00 0.00 60.40
1901-02 0.00 0.00 0.00 1.00 14.00 17.00 16.00 11.00 3.00 4.00 0.00 0.00 66.00
1902-03 0.00 0.00 0.00 1.50 2.00 15.00 5.50 13.00 7.50 12.00 0.00 0.00 56.50
1903-04 0.00 0.00 0.00 0.00 30.20 15.00 14.00 14.50 30.50 4.50 1.00 0.00 109.70
1904-05 0.00 0.00 0.00 6.00 17.30 34.10 u 30.00 0.50 z 6.00 6.50 0.00 0.00 65.80
1905-06 0.00 0.00 0.00 0.00 z 28.00 37.00 53.00 19.50 5.00 z 1.00 z 0.00 0.00 137.50
1906-07 0.00 0.00 0.00 8.00 59.30 0.00 z 0.00 z 0.00 z 6.00 36.00 f 2.00 k 0.00 a 73.30
1907-08 0.00 b 0.00 f 0.00 a 0.00 20.50 13.50 21.00 49.00 28.20 12.00 4.50 0.00 148.70
1908-09 0.00 0.00 0.30 1.20 3.20 12.40 12.50 24.70 26.10 29.50 2.10 0.00 112.00
1909-10 0.00 0.00 0.00 4.00 14.70 15.00 14.20 13.00 1.10 10.20 0.30 0.00 72.50
1910-11 0.00 0.00 0.00 c 9.50 14.60 8.80 15.10 11.50 14.20 2.20 0.10 0.00 76.00
1911-12 0.00 0.00 0.00 0.50 33.00 19.90 17.30 0.70 5.30 2.60 0.00 0.00 79.30
1912-13 0.00 0.00 0.00 0.50 13.50 11.60 8.00 30.00 18.90 16.10 0.00 0.00 98.60
1913-14 0.00 0.00 2.00 7.50 12.30 1.40 12.60 7.80 13.00 16.30 0.00 0.00 72.90
1914-15 0.00 0.00 0.00 4.20 8.10 4.10 12.80 11.40 2.90 4.10 2.20 0.00 49.80
1915-16 0.00 0.00 0.00 2.10 15.60 16.00 a 25.80 10.60 23.60 6.00 0.00 0.00 99.70
1916-17 0.00 0.00 0.00 17.30 6.30 20.40 9.40 15.90 29.30 13.80 7.10 0.00 119.50
1917-18 0.00 0.00 0.00 7.90 4.90 19.30 30.80 22.40 7.90 3.70 a 0.00 0.00 96.90
1918-19 0.00 0.00 2.20 0.30 20.60 18.10 18.70 13.00 4.90 0.00 z 2.80 z 0.00 z 77.80
1919-20 0.00 z 0.00 z 0.00 6.00 z 24.50 10.00 6.60 0.00 z 10.00 z 4.00 0.00 y 0.00 z 45.10
1920-21 0.00 z 0.00 l 0.00 3.00 16.50 5.50 5.20 8.00 10.70 1.60 0.00 0.00 50.50
1921-22 0.00 z 0.00 0.00 5.50 11.00 16.00 15.10 32.90 17.50 17.50 z 0.00 0.00 98.00
1922-23 0.00 0.00 0.00 1.00 6.50 9.40 21.20 3.90 32.50 8.00 0.00 0.00 z 82.50
1923-24 0.00 z 0.00 z 0.00 0.00 2.50 10.00 20.50 26.00 14.80 o 2.00 0.00 0.00 z 61.00
1924-25 0.00 z 0.00 z 0.00 z 0.00 z 4.00 g 13.00 a 3.50 3.50 3.00 z 0.00 0.00 z 0.00 z 20.00
1925-26 0.00 z 0.00 z 0.00 z 11.50 6.30 y 6.00 5.40 13.00 21.00 v 3.00 0.00 0.00 z 38.90
1926-27 0.00 z 0.00 z 0.00 z 1.00 27.50 11.50 v 7.00 10.00 2.00 2.00 0.00 0.00 z 49.50
1927-28 0.00 z 0.00 z 0.00 0.00 c 14.50 34.00 11.00 10.00 15.10 32.50 0.00 0.00 117.10
1928-29 0.00 z 0.00 3.50 1.00 11.70 5.40 28.50 b 11.00 12.40 13.50 11.00 0.00 98.00
1929-30 0.00 z 0.00 z 0.50 35.30 12.00 n 23.10 11.10 11.50 7.00 22.00 p 0.80 z 0.00 z 88.50
1930-31 0.00 z 0.00 z 0.00 z 2.30 6.40 4.50 10.10 12.40 18.00 10.00 0.00 0.00 63.70
1931-32 0.00 0.00 0.00 0.00 3.30 6.20 20.70 11.50 a 17.40 6.40 0.90 0.00 66.40
1932-33 0.00 z 0.00 0.00 z 16.80 9.20 11.50 15.50 30.50 14.10 16.40 0.00 0.00 z 114.00
1933-34 0.00 z 0.00 z 0.00 z 14.50 29.10 19.90 19.60 10.00 19.90 28.90 0.00 0.00 141.90
1934-35 0.00 z 0.00 z 0.00 3.50 26.20 27.20 25.20 10.60 6.20 7.10 0.00 0.00 106.00
1935-36 0.00 0.00 0.00 7.50 19.50 23.00 28.40 38.00 16.50 5.80 0.00 0.00 138.70
1936-37 0.00 0.00 0.00 0.00 11.00 4.00 21.00 29.50 5.30 10.50 0.00 0.00 z 81.30
1937-38 0.00 0.00 z 0.00 0.00 13.50 15.50 42.50 14.00 4.50 0.50 0.00 0.00 90.50
1938-39 0.00 0.00 0.00 10.00 15.00 18.00 16.00 24.00 41.50 6.50 0.00 0.00 z 131.00
1939-40 0.00 z 0.00 0.00 4.00 6.00 15.10 a 20.50 23.50 10.50 17.00 3.50 0.00 z 100.10
1940-41 0.00 z 0.00 z 0.00 0.00 6.00 18.00 15.50 n 20.50 7.00 2.00 0.00 z 0.00 z 53.50
1941-42 0.00 z 0.00 z 0.00 z 0.00 z 12.00 7.80 p 7.00 r 10.60 s 14.00 t 6.00 v 0.00 z 0.00 z 12.00
1942-43 0.00 z 0.00 z 1.00 z 2.00 t 16.50 q 29.70 n 19.50 8.50 23.30 q 11.60 0.00 z 0.00 39.60
1943-44 0.00 z 0.00 z 0.00 z 3.00 10.20 6.10 5.40 5.00 20.60 5.50 3.00 0.00 58.80
1944-45 0.00 0.00 0.00 0.00 16.50 21.50 6.70 u 23.00 4.10 14.20 0.50 7.00 86.80
1945-46 0.00 0.00 z 0.00 0.80 12.00 20.00 17.00 8.20 3.00 3.00 3.00 0.00 67.00
1946-47 0.00 0.00 0.00 z 0.00 8.00 13.70 15.70 30.00 8.50 5.00 0.00 w 0.00 z 80.90
1947-48 0.00 z 0.00 z 0.00 z 0.00 z 6.20 8.30 20.00 9.30 1.50 0.00 y 0.00 z 0.00 z 45.30
1948-49 0.00 z 0.00 z 0.00 z 0.40 z 13.00 q 0.00 z 26.00 e 8.50 a 3.10 x 2.00 y 0.00 z 0.00 z 34.50
1949-50 0.00 z 0.00 z 0.00 z 1.50 u 24.20 8.00 o 23.50 19.00 13.00 27.00 1.50 0.00 z 108.20
1950-51 0.00 z 0.00 z 0.00 z 0.40 18.50 c 26.00 22.00 20.00 16.50 19.50 0.00 0.00 z 122.90
1951-52 0.00 z 0.00 z 0.00 5.50 11.00 9.50 19.70 9.90 13.00 9.50 0.00 0.00 78.10
1952-53 0.00 0.00 0.00 5.50 6.80 19.00 19.30 27.00 11.00 25.00 0.00 0.00 113.60
1953-54 0.00 0.00 0.00 0.00 7.00 10.00 17.00 8.50 34.00 1.00 4.00 a 0.00 81.50
1954-55 0.00 0.00 0.00 10.50 17.00 16.50 13.50 14.50 33.80 0.00 0.00 0.00 105.80
1955-56 0.00 0.00 0.00 0.00 22.00 35.00 17.00 6.00 25.50 6.50 0.00 0.00 112.00
1956-57 0.00 0.00 0.00 0.00 42.50 23.50 5.70 16.50 5.50 12.50 0.00 0.00 106.20
1957-58 0.00 0.00 0.00 0.00 27.50 11.30 24.70 19.00 19.50 3.50 0.00 0.00 105.50
1958-59 0.00 0.00 0.00 0.50 9.30 22.90 c 7.00 10.50 29.10 0.00 0.00 0.00 79.30
1959-60 0.00 0.00 0.00 7.00 23.00 a 21.80 28.60 30.20 23.00 14.10 14.50 0.00 162.20
1960-61 0.00 0.00 0.00 0.20 23.40 12.10 15.30 20.60 24.00 3.50 2.00 0.00 101.10
1961-62 0.00 0.00 0.00 0.00 14.10 32.80 22.10 31.10 12.90 1.40 1.00 0.00 115.40
1962-63 0.00 0.00 0.00 12.50 9.20 28.80 21.90 12.20 19.00 2.00 1.50 0.00 107.10
1963-64 0.00 0.00 0.00 0.00 19.20 27.70 13.70 31.10 17.60 5.00 0.00 0.00 114.30
1964-65 0.00 0.00 0.00 4.90 11.70 31.50 20.80 29.20 33.80 4.50 0.00 0.00 136.40
1965-66 0.00 0.00 0.00 2.30 29.80 21.00 21.90 12.00 25.70 23.70 0.50 0.00 136.90
1966-67 0.00 0.00 0.00 1.20 29.80 27.10 33.00 30.20 8.90 1.50 5.70 0.00 137.40
1967-68 0.00 0.00 0.00 2.00 18.90 12.00 21.80 39.70 a 4.30 1.80 0.00 0.00 100.50
1968-69 0.00 0.00 0.00 3.00 32.30 63.10 60.50 30.00 21.40 1.00 0.00 0.00 211.30
1969-70 0.00 0.00 0.00 1.00 7.50 33.00 18.00 10.00 14.00 4.00 0.00 0.00 87.50
1970-71 0.00 0.00 0.00 0.00 10.00 30.50 66.50 43.50 32.50 1.00 1.50 0.00 185.50
1971-72 0.00 0.00 0.00 0.00 25.00 23.50 23.00 19.50 42.00 18.00 0.00 0.00 151.00
1972-73 0.00 0.00 0.00 5.00 6.50 24.10 14.30 22.00 3.00 9.00 6.00 0.00 89.90
1973-74 0.00 0.00 0.00 0.00 14.50 35.50 11.50 19.00 7.20 14.20 2.50 0.00 104.40
1974-75 0.00 0.00 2.00 8.20 13.20 18.80 22.90 22.50 24.40 0.00 0.00 0.00 112.00
1975-76 0.00 0.00 0.00 0.00 15.00 10.00 33.00 17.50 40.00 0.50 8.50 0.00 124.50
1976-77 0.00 0.00 0.00 13.50 22.00 21.00 18.00 7.50 12.00 20.00 0.00 0.00 114.00
1977-78 0.00 0.00 0.00 0.00 9.50 a 53.00 29.50 21.00 13.00 3.00 0.00 0.00 129.00
1978-79 0.00 0.00 0.00 1.00 15.50 27.00 28.50 17.50 22.00 a 13.00 0.00 0.00 124.50
1979-80 0.00 0.00 0.00 15.40 16.50 15.50 23.50 10.00 2.50 8.50 0.50 0.00 92.40
1980-81 0.00 0.00 0.00 4.00 8.00 25.00 19.50 16.50 17.00 1.00 0.00 0.00 91.00
1981-82 0.00 0.00 0.00 4.50 7.00 53.00 30.00 3.00 12.00 21.50 0.00 0.00 131.00
1982-83 0.00 0.00 0.00 4.70 11.00 10.50 28.50 30.50 20.50 10.00 0.00 0.00 115.70
1983-84 0.00 0.00 0.00 0.50 20.50 40.00 23.50 14.50 35.00 0.00 0.00 0.00 134.00
1984-85 0.00 0.00 0.50 0.00 9.00 25.50 21.00 23.50 29.50 3.00 c 0.00 0.00 112.00
1985-86 0.00 0.00 0.00 0.00 16.00 d 26.00 g 26.00 13.00 b 36.00 b 0.50 0.00 0.00 91.50
1986-87 0.00 0.00 0.00 0.00 9.00 9.00 a 14.00 a 11.40 8.00 11.00 0.00 0.00 62.40
Period of Record Statistics
MEAN 0.00 0.00 0.23 3.81 15.39 19.06 19.94 17.60 16.57 8.25 1.19 0.10 107.24
S.D. 0.00 0.00 0.76 5.69 9.70 11.59 10.92 9.81 10.86 7.91 2.61 0.84 31.60
SKEW 0.00 0.00 3.57 2.72 1.51 1.28 1.75 0.83 0.54 1.19 3.03 8.19 0.77
MAX 0.00 0.00 4.00 35.30 59.30 63.10 66.50 49.00 42.00 32.50 14.50 7.00 211.30
MIN 0.00 0.00 0.00 0.00 0.80 0.50 3.50 0.70 1.10 0.00 0.00 0.00 49.80
NO YRS 63 65 74 81 84 81 85 85 80 81 78 70 50