When Does Kings Lake Freeze? Typical Ice-In Nov 30, Ice-Out Apr 12
Kings Lake in Stearns County, Minnesota usually freezes over around Nov 30, and usually has ice-out around Apr 12, based on Minnesota DNR ice observations recorded between 1990-2002. That works out to roughly 232 days of open water a year. These are typical dates across many winters, not a forecast — individual years swing by weeks in either direction.
Ice record for Kings Lake
| Typical freeze-up (ice-in) | Nov 30 |
| Typical ice-out | Apr 12 |
| Earliest freeze-up on record | Oct 30, 1994 |
| Latest freeze-up on record | Dec 25, 2002 |
| Earliest ice-out on record | Mar 30, 1998 |
| Latest ice-out on record | Apr 26, 1990 |
| Open-water season | ~232 days |
| Winters observed | 41 |
| Location | Stearns County, Minnesota |
These are dates, not an ice-safety reading
A typical freeze-up date tells you when Kings Lake has usually iced over — it does not tell you the ice is safe, and we hold no thickness measurement for this or any lake. The Minnesota DNR is explicit that no ice is ever completely safe: thickness varies across a single lake, and current, springs, aerators, and insulating snow all weaken it. Ice that held a truck last week may not hold a person today.
Read the ice-thickness guidelines before going out, and check current conditions with the Minnesota DNR ice-safety page and local bait shops, which track conditions lake by lake.
How much the timing varies
Ice-out on Kings Lake has landed as early as Mar 30, 1998 and as late as Apr 26, 1990 — a spread of weeks around the Apr 12 median. Freeze-up has ranged from Oct 30, 1994 to Dec 25, 2002. That year-to-year swing is why a median date is a planning tool, not a schedule. Freeze-up is driven by accumulated cold after the lake turns over in fall; ice-out by late-winter air temperature, sun angle, and how much snow sits on top of the ice reflecting it. Kings Lake carries an overall water-quality grade of C — the full breakdown is on the lake report.
Source: Minnesota DNR Climate Office ice-in / ice-out records, observations from 1990-2002.