New Hampshire
Lake Waukewan Ice-Out Dates
The ice usually goes out of Lake Waukewan around April 12 — the second week of April. Earliest ever: March 17 (2016). Latest: April 24 (2018).
The 2027 season
Tracking resumes when the ice forms.
Every recorded ice-out
22 years on the books, 2002–2025. Newest first.
| Year | Ice-out date |
|---|---|
| 2025 | April 13 |
| 2024 | March 19 |
| 2023 | April 12 |
| 2022 | April 6 |
| 2021 | April 5 |
| 2020 | April 6 |
| 2019 | April 23 |
| 2018 | April 24 |
| 2017 | April 18 |
| 2016 | March 17 |
| 2015 | April 20 |
| 2013 | April 12 |
| 2011 | April 21 |
| 2010 | March 20 |
| 2009 | April 12 |
| 2008 | April 23 |
| 2007 | April 22 |
| 2006 | April 2 |
| 2005 | April 16 |
| 2004 | April 17 |
| 2003 | April 23 |
| 2002 | April 9 |
When Waukewan freezes over
Lake Waukewan usually freezes over around December 23 — the fourth week of December. Earliest on record: December 12 (2016–17). Latest: January 7 (2023–24).
A freeze-up crosses New Year, so each row is the winter it belongs to: the winter of 2024–25 froze on December 23. Newest first.
| Winter | Ice-in date |
|---|---|
| 2024–25 | December 23 |
| 2023–24 | January 7 |
| 2022–23 | December 21 |
| 2021–22 | December 26 |
| 2019–20 | December 19 |
| 2016–17 | December 12 |
| 2015–16 | January 6 |
Records: NHDES VLAP ice cover data record: Lake Waukewan. Last checked August 2026.
Late ice is unpredictable — no date on this page says the ice is safe.
Records: NHDES VLAP ice cover data record: Lake Waukewan. Last checked August 2026.