| Keweenaw Snowfall Record | |||||||||
| !957-1958 thru 2010-2011 | |||||||||
| Recorded By Keweenaw County Road Commission At Delaware | |||||||||
| YEAR | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | TOTAL |
| 1957-1958 | 0.0 | 32.9 | 23.4 | 44.8 | 37.4 | 21.0 | 2.2 | 0.0 | 161.7 |
| 1958-1959 | 0.0 | 25.2 | 79.2 | 56.9 | 15.8 | 28.8 | 0.0 | 0.0 | 205.9 |
| 1959-1960 | 0.0 | 45.6 | 27.6 | 61.2 | 51.1 | 24.8 | 5.6 | 0.0 | 215.9 |
| 1960-1961 | 0.0 | 20.4 | 51.5 | 58.6 | 45.6 | 18.9 | 4.5 | 1.7 | 201.2 |
| 1961-1962 | 0.0 | 13.5 | 56.4 | 63.8 | 60.1 | 8.9 | 2.3 | 0.0 | 205.0 |
| 1962-1963 | 4.2 | 9.3 | 54.6 | 60.6 | 28.6 | 32.7 | 4.0 | 0.0 | 194.0 |
| 1963-1964 | 0.0 | 9.9 | 74.7 | 36.5 | 44.1 | 42.6 | 25.9 | 0.0 | 233.7 |
| 1964-1965 | 3.8 | 41.0 | 100.6 | 52.8 | 51.9 | 39.0 | 5.4 | 0.0 | 294.5 |
| 1965-1966 | 0.0 | 42.2 | 25.3 | 69.0 | 28.3 | 33.9 | 19.0 | 1.5 | 219.2 |
| 1966-1967 | 1.0 | 25.8 | 56.2 | 80.9 | 56.5 | 13.4 | 9.7 | 1.3 | 244.8 |
| 1967-1968 | 7.0 | 33.4 | 41.0 | 35.6 | 34.3 | 20.0 | 10.3 | 0.0 | 181.6 |
| 1968-1969 | 0.9 | 34.0 | 80.9 | 78.0 | 24.2 | 12.8 | 9.2 | 0.0 | 240.0 |
| 1969-1970 | 11.1 | 18.7 | 38.9 | 92.5 | 16.0 | 12.2 | 8.7 | 7.7 | 205.8 |
| 1970-1971 | 0.2 | 19.9 | 55.9 | 88.9 | 60.6 | 30.7 | 13.3 | 10.1 | 279.6 |
| 1971-1972 | 0.0 | 29.9 | 49.2 | 86.8 | 48.4 | 65.1 | 18.4 | 0.0 | 297.8 |
| 1972-1973 | 1.5 | 22.2 | 76.8 | 55.2 | 33.7 | 3.0 | 4.0 | 13.9 | 210.3 |
| 1973-1974 | 0.0 | 11.0 | 79.7 | 74.0 | 32.2 | 9.9 | 24.3 | 2.5 | 233.6 |
| 1974-1975 | 1.0 | 25.6 | 34.0 | 96.8 | 57.5 | 46.1 | 0.0 | 0.0 | 261.0 |
| 1975-1976 | 0.0 | 24.1 | 55.6 | 74.0 | 47.1 | 78.3 | 0.0 | 0.0 | 279.1 |
| 1976-1977 | 8.2 | 40.1 | 87.1 | 65.0 | 29.4 | 21.3 | 13.6 | 0.0 | 264.7 |
| 1977-1978 | 0.0 | 37.8 | 73.2 | 73.1 | 41.7 | 20.8 | 8.6 | 0.0 | 255.2 |
| 1978-1979 | 0.0 | 49.2 | 116.4 | 111.4 | 53.0 | 52.6 | 7.8 | 0.0 | 390.4 |
| 1979-1980 | 12.8 | 38.5 | 28.0 | 102.6 | 35.4 | 7.0 | 12.3 | 0.0 | 236.6 |
| 1980-1981 | 0.5 | 13.1 | 55.5 | 63.0 | 32.9 | 15.6 | 11.6 | 0.0 | 192.2 |
| 1971-1982 | 11.8 | 10.2 | 99.9 | 96.8 | 27.5 | 17.5 | 34.8 | 0.0 | 298.5 |
| 1972-1983 | 12.5 | 24.2 | 45.9 | 45.8 | 31.6 | 42.5 | 23.6 | 0.0 | 226.1 |
| 1983-1984 | 7.1 | 44.4 | 95.6 | 70.8 | 15.3 | 42.5 | 3.8 | 6.7 | 286.2 |
| 1984-1985 | 2.7 | 9.3 | 76.3 | 88.9 | 50.0 | 38.7 | 26.0 | 0.0 | 288.9 |
| 1985-1986 | 0.0 | 70.3 | 102.7 | 71.4 | 31.9 | 46.5 | 2.1 | 0.6 | 325.5 |
| 1986-1987 | 0.1 | 43.8 | 37.1 | 41.4 | 20.8 | 12.9 | 12.6 | 0.0 | 168.7 |
| 1987-1988 | 6.2 | 5.2 | 23.5 | 99.1 | 42.6 | 34.5 | 0.9 | 0.0 | 212.0 |
| 1988-1989 | 2.9 | 38.1 | 69.4 | 68.0 | 79.8 | 36.7 | 14.9 | 2.8 | 312.6 |
| 1989-1990 | 1.0 | 44.2 | 129.3 | 35.9 | 31.1 | 5.8 | 9.6 | 0.0 | 256.9 |
| 1990-1991 | 9.5 | 3.9 | 48.0 | 73.6 | 26.2 | 11.5 | 4.7 | 5.5 | 182.9 |
| 1991-1992 | 0.0 | 75.5 | 46.8 | 51.1 | 42.0 | 5.3 | 6.2 | 0.0 | 226.9 |
| 1992-1993 | 8.5 | 12.1 | 68.7 | 74.0 | 19.4 | 13.0 | 5.1 | 0.0 | 200.8 |
| 1993-1994 | 5.3 | 23.1 | 47.4 | 95.6 | 15.3 | 23.7 | 19.8 | 0.0 | 230.2 |
| 1994-1995 | 0.0 | 14.9 | 16.6 | 50.4 | 66.0 | 35.7 | 14.3 | 0.0 | 197.9 |
| 1995-1996 | 0.0 | 50.7 | 96.6 | 108.2 | 35.4 | 41.8 | 26.2 | 8.5 | 367.4 |
| 1996-1997 | 0.0 | 28.3 | 83.6 | 104.6 | 19.3 | 35.9 | 2.1 | 2.6 | 276.4 |
| 1997-1998 | 3.1 | 51.6 | 28.4 | 56.5 | 7.9 | 9.4 | 4.8 | 0.0 | 161.7 |
| 1998-1999 | 0.0 | 14.2 | 60.6 | 92.3 | 37.1 | 12.4 | 0.0 | 0.0 | 216.6 |
| 1999-2000 | 0.1 | 4.1 | 44.2 | 67.5 | 15.5 | 18.2 | 11.5 | 0.0 | 161.1 |
| 2000-2001 | 0.0 | 24.1 | 133.7 | 48.2 | 58.8 | 32.0 | 4.6 | 0.0 | 301.6 |
| 2001-2002 | 1.1 | 14.9 | 48.2 | 53.4 | 48.3 | 54.5 | 4.4 | 7.7 | 232.5 |
| 2002-2003 | 19.5 | 32.2 | 38.9 | 68.4 | 47.8 | 32.8 | 5.8 | 0.0 | 245.4 |
| 2003-2004 | 0.7 | 20.4 | 46.2 | 107.1 | 32.5 | 18.8 | 0.0 | 0.0 | 225.7 |
| 2004-2005 | 5.8 | 10.3 | 68.2 | 88.4 | 55.2 | 31.1 | 0.0 | 0.0 | 259.0 |
| 2005-2006 | 0.0 | 26.2 | 111.8 | 47.4 | 72.9 | 31.9 | 4.1 | 0.0 | 294.3 |
| 2006-2007 | 9.3 | 3.9 | 31.5 | 63.3 | 64.0 | 27.5 | 41.5 | 0.0 | 241.0 |
| 2007-2008 | 0.0 | 32.4 | 78.3 | 70.5 | 56.0 | 21.0 | 24.5 | 0.0 | 282.7 |
| 2008-2009 | 0.2 | 15.0 | 103.0 | 102.0 | 40.0 | 10.5 | 11.8 | 0.0 | 282.5 |
| 2009-2010 | 4.0 | 1.5 | 86.8 | 42.5 | 34.5 | 0.0 | 0.0 | 0.0 | 169.3 |
| 2010-2011 | 0.0 | 19.5 | 32.0 | 73.5 | 18.5 | 7.0 | 24.0 | 0.0 | 174.5 |
| MAXIMUM | 19.5 | 75.5 | 133.7 | 111.4 | 79.8 | 78.3 | 41.5 | 13.9 | 390.4 |
| MINIMUM | 0.0 | 1.5 | 16.6 | 35.6 | 7.9 | 0.0 | 0.0 | 0.0 | 161.1 |
| AVERAGE | 3.0 | 26.5 | 63.4 | 71.1 | 39.1 | 26.1 | 10.5 | 1.4 | 240.9 |