Minnesota · Aitkin County
Hammal Lake Ice-Out Dates
The ice usually goes out of Hammal Lake around April 10 — the second week of April. Earliest ever: March 30 (2017). Latest: May 1 (2022).
April 10Usually around
March 30Earliest ever (2017)
May 1Latest ever (2022)
12Years of record (2003–2024)
The 2027 season
Tracking resumes when the ice forms.
Every recorded ice-out
12 years on the books, 2003–2024. Newest first.
| Year | Ice-out date |
|---|---|
| 2024 | April 2 |
| 2022 | May 1 |
| 2021 | April 4 |
| 2020 | April 9 |
| 2019 | April 21 |
| 2017 | March 30 |
| 2008 | April 25 |
| 2007 | April 17 |
| 2006 | April 7 |
| 2005 | April 10 |
| 2004 | April 14 |
| 2003 | April 13 |
Late ice is unpredictable — no date on this page says the ice is safe.
Records: Minnesota DNR ice-out records. Last checked August 2026.