Ice cover data

Additional lake ice data are available. Please contact our Station Scientist for more information at IBSL@umn.edu

Ice-up Date: 11/20/2022
Ice-out Date:  
# of days w/ice cover: 

Ice-up Date: 12/7/2021
Ice-out Date: 5/7/2022
# of days w/ice cover: 127

Ice-up Date: 11/16/2020
Ice-out Date: 4/6/2021
# of days w/ice cover: 141

Ice-up Date: 11/12/2019
Ice-out Date: 4/25/2020
# of days w/ice cover: 165

Ice-up Date: 11/13/2018
Ice-out Date: 4/25/2019
# of days w/ice cover: 162

Ice-up Date: 11/20/2017
Ice-out Date: 4/30/2018
# of days w/ice cover: 160

Ice-up Date: 12/9/2016
Ice-out Date: 4/7/2017
# of days w/ice cover: 118

Ice-up Date: 12/4/2015

Ice-out Date: 4/2/2016

# of days w/ice cover: 120

 

Ice-up Date: 11/14/2014

Ice-out Date: 4/15/2015

# of days w/ice cover: 152

 

Ice-up Date: 11/22/2013

Ice-out Date: 5/1/2014

# of days w/ice cover: 160

 

Ice-up Date: 11/24/2012

Ice-out Date: 5/13/2013

# of days w/ice cover: 171

 

Ice-up Date: 11/20/2011

Ice-out Date: 3/25/2012

# of days w/ice cover: 127

 

Ice-up Date: 11/23/2010

Ice-out Date: 4/27/2011

# of days w/ice cover: 155

 

Ice-up Date: 12/5/2009

Ice-out Date: 4/2/2010

# of days w/ice cover: 119

 

Ice-up Date: 11/21/2008

Ice-out Date: 4/23/2009

# of days w/ice cover: 153

 

Ice-up Date: 11/27/2007

Ice-out Date: 5/7/2008

# of days w/ice cover: 162

 

Ice-up Date: 11/30/2006

Ice-out Date: 4/23/2007

# of days w/ice cover: 146

 

Ice-up Date: 11/25/2005

Ice-out Date: 4/14/2006

# of days w/ice cover: 141

 

Ice-up Date: 11/29/2004

Ice-out Date: 4/13/2005

# of days w/ice cover: 136

 

Ice-up Date: 11/10/2003

Ice-out Date: 4/19/2004

# of days w/ice cover: 161

 

Ice-up Date: 11/13/2002

Ice-out Date: 4/16/2003

# of days w/ice cover: 153

 

Ice-up Date: 12/2/2001

Ice-out Date: 4/18/2002

# of days w/ice cover: 138

 

Ice-up Date: 11/27/2000

Ice-out Date: 4/27/2001

# of days w/ice cover: 151

 

Ice-up Date: 11/29/1999

Ice-out Date: 4/9/2000

# of days w/ice cover: 132

 

Ice-up Date: 12/7/1998

Ice-out Date: 4/14/1999

# of days w/ice cover: 128

 

Ice-up Date: 11/16/1997

Ice-out Date: 4/12/1998

# of days w/ice cover: 147

 

Ice-up Date: 11/12/1996

Ice-out Date: 4/27/1997

# of days w/ice cover: 166

 

Ice-up Date: 11/11/1995

Ice-out Date: 5/6/1996

# of days w/ice cover: 177

 


 

Ice-up Date: 11/26/1994

Ice-out Date: 4/26/1995

# of days w/ice cover: 151

 

Ice-up Date: 11/8/1993

Ice-out Date: 4/18/1994

# of days w/ice cover: 161

 

Ice-up Date: 11/14/1992

Ice-out Date: 4/19/1993

# of days w/ice cover: 156

 

Ice-up Date: 11/4/1991

Ice-out Date: 4/11/1992

# of days w/ice cover: 159

 

Ice-up Date: 11/26/1990

Ice-out Date: 4/18/1991

# of days w/ice cover: 143

 

Ice-up Date: 11/17/1989

Ice-out Date: 4/24/1990

# of days w/ice cover: 158

 

Ice-up Date: 11/18/1988

Ice-out Date: 4/29/1989

# of days w/ice cover: 162

 

Ice-up Date: 12/2/1987

Ice-out Date: 4/17/1988

# of days w/ice cover: 137

 

Ice-up Date: 11/13/1986

Ice-out Date: 4/11/1987

# of days w/ice cover: 149

 

Ice-up Date: 11/11/1985

Ice-out Date: 4/12/1986

# of days w/ice cover: 152

 

Ice-up Date: 11/17/1984

Ice-out Date: 4/20/1985

# of days w/ice cover: 154

 

Ice-up Date: 10/25/1983

Ice-out Date: 4/19/1984

# of days w/ice cover: 177

 

Ice-up Date:

Ice-out Date: 4/24/1983

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/27/1982

# of days w/ice cover:

 

Ice-up Date: 11/15/1980

Ice-out Date: 4/9/1981

# of days w/ice cover: 145

 

Ice-up Date: 11/9/1979

Ice-out Date: 4/21/1980

# of days w/ice cover: 164

 

Ice-up Date: 11/10/1978

Ice-out Date: 5/7/1979

# of days w/ice cover: 175

 

Ice-up Date:

Ice-out Date: 4/27/1978

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/14/1977

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/13/1976

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/5/1975

# of days w/ice cover:

 


 

Ice-up Date:

Ice-out Date: 4/26/1974

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/12/1973

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/30/1972

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/20/1971

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/30/1970

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/21/1969

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/17/1968

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/16/1967

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/5/1966

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/1/1965

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/25/1964

# of days w/ice cover:

Ice-up Date:

Ice-out Date: 4/15/1963

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/28/1962

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/28/1961

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/24/1960

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/22/1959

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/14/1958

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/24/1957

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/7/1956

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/18/1955

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/23/1954

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/25/1953

# of days w/ice cover:

Ice-up Date:

Ice-out Date: 4/23/1952

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/1/1951

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/18/1950

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/20/1949

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/22/1948

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/1/1947

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/12/1946

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/9/1945

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 5/1/1944

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/23/1943

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/18/1942

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/14/1941

# of days w/ice cover:

 

Ice-up Date:

Ice-out Date: 4/29/1940

# of days w/ice cover: