Fall colors in Minnesota typically peak in mid-to-late September through mid-October, starting in the northwest and working toward the southeast corner of Minnesota. Peak fall color usually persists in a location for two weeks but can vary widely depending on location and weather.
Many factors play into the timing and brilliance of the fall color season in Minnesota, including day length, temperatures, and rainfall. Weather impacts fall colors both before and during the fall season.
Patterns of temperature, precipitation, wind, and the timing of hard freezes can impact when fall colors peak and how long they last. While a light frost might intensify colors, a hard freeze can cause trees to drop leaves early. Rain and wind can shorten the peak color period. These weather phenomena can only be predicted a week or so in advance, making a peak color forecast difficult.
The Minnesota DNR shared some tips for planning an outdoor adventure during the fall color season. The top few tips were
- Sign up for updates. Next week, the DNR launches its weekly fall color update newsletter, featuring information, inspiration, and tips to encourage Minnesotans to get out and enjoy the changing leaves. To subscribe, visit the Fall Color Finder (mndnr.gov/fallcolor).
- Get information in advance. In addition to checking the Fall Color Finder, visit the DNR website (mndnr.gov/state_parks/list_alpha.html) to read visitor alerts and seasonal updates for different locations and check for closures on state forest roads (mndnr.gov/trailconditions/listing.html). Always check the local weather forecast and bring appropriate clothing and footwear.
- Plan for crowds. Many state parks and recreation areas are busy, especially on weekends. Save time by buying a state park vehicle permit online (mndnr.gov/permit) before leaving home. Vehicle permits cost $35 for a full year or $7 for one day. Arrive early for the best parking options, as parking lots might be full on weekends.
- State forests, scientific and natural areas, and wildlife management areas do not require permits and offer beautiful fall color viewing opportunities without the crowd.
