IceOutDates.com

Maine

Aziscohos Lake Ice-Out Dates

The ice usually goes out of Aziscohos Lake around May 5 — the first week of May. Earliest ever: April 14 (1945). Latest: May 20 (1972).

Aziscohos Lake ice-out dates, 1913–2026AprMay1913: May 21914: May 81915: April 261916: May 81917: May 141918: April 291919: May 51920: May 101921: April 161922: May 31923: May 61924: May 91925: April 281926: May 161927: April 221928: May 141929: May 111930: May 51931: April 231932: May 81933: May 111936: May 11937: May 131938: April 301939: May 131940: May 151941: April 281942: May 51943: May 181944: May 111945: April 141946: May 21947: May 171948: April 251949: April 281950: May 81951: May 21952: April 301953: April 241954: May 81955: May 21956: May 131957: May 11958: May 71959: May 61960: May 21961: May 161962: May 91963: May 71964: May 71965: May 61966: May 171967: May 71968: April 231969: May 111970: May 161971: May 141972: May 201973: May 31974: May 151975: May 131976: April 271977: May 61978: May 161979: May 21980: May 41981: May 11982: May 101983: May 61984: May 21985: April 271986: April 261987: April 201988: April 291989: May 81990: May 41991: May 31992: May 141993: May 31994: May 111995: May 21996: May 101997: May 131998: April 231999: May 22000: May 12001: May 62002: April 272003: May 32004: May 12005: May 72006: April 272007: May 52008: May 32015: May 22016: April 252018: May 72021: April 162025: April 29Usually May 52026: April 272026
May 5Usually around
April 14Earliest ever (1945)
May 20Latest ever (1972)
100Years of record (1913–2026)

The 2027 season

Tracking resumes when the ice forms.

Every recorded ice-out

100 years on the books, 1913–2026. Newest first.

YearIce-out date
2026April 27
2025April 29
2021April 16
2018May 7
2016April 25
2015May 2
2008May 3
2007May 5
2006April 27
2005May 7
2004May 1
2003May 3
2002April 27
2001May 6
2000May 1
1999May 2
1998April 23
1997May 13
1996May 10
1995May 2
1994May 11
1993May 3
1992May 14
1991May 3
1990May 4
1989May 8
1988April 29
1987April 20
1986April 26
1985April 27
1984May 2
1983May 6
1982May 10
1981May 1
1980May 4
1979May 2
1978May 16
1977May 6
1976April 27
1975May 13
1974May 15
1973May 3
1972May 20
1971May 14
1970May 16
1969May 11
1968April 23
1967May 7
1966May 17
1965May 6
1964May 7
1963May 7
1962May 9
1961May 16
1960May 2
1959May 6
1958May 7
1957May 1
1956May 13
1955May 2
1954May 8
1953April 24
1952April 30
1951May 2
1950May 8
1949April 28
1948April 25
1947May 17
1946May 2
1945April 14
1944May 11
1943May 18
1942May 5
1941April 28
1940May 15
1939May 13
1938April 30
1937May 13
1936May 1
1933May 11
1932May 8
1931April 23
1930May 5
1929May 11
1928May 14
1927April 22
1926May 16
1925April 28
1924May 9
1923May 6
1922May 3
1921April 16
1920May 10
1919May 5
1918April 29
1917May 14
1916May 8
1915April 26
1914May 8
1913May 2

Late ice is unpredictable — no date on this page says the ice is safe.

Records: USGS Open-File Report 2010-1214 (Hodgkins, 2010), Maine Bureau of Parks and Lands ice-out reports. Last checked August 2026.

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