Best Time to See Chipmunks in Minnesota
May, April and June is the best time to see chipmunks in Minnesota. Based on 19,270 verified iNaturalist observations, here is exactly when chipmunks are most active across the year in Minnesota.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
19,270 verified observations of chipmunks in Minnesota, recorded across 12 months of the year on iNaturalist.
When chipmunks are recorded in Minnesota
Peak month
May
2,736 records (14.2% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 984 | 5.1% |
| February | 994 | 5.2% |
| March | 1,170 | 6.1% |
| Aprilpeak | 2,426 | 12.6% |
| Maypeak | 2,736 | 14.2% |
| Junepeak | 2,179 | 11.3% |
| July | 1,761 | 9.1% |
| August | 1,498 | 7.8% |
| September | 1,952 | 10.1% |
| October | 1,618 | 8.4% |
| November | 963 | 5% |
| December | 989 | 5.1% |
Chipmunks you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Gray Squirrel | 7,624 |
| American Red Squirrel | 4,447 |
| Eastern Chipmunk | 3,325 |
| Groundhog | 977 |
| Thirteen-lined Ground Squirrel | 966 |
| Franklin's Ground Squirrel | 754 |
| Eastern Fox Squirrel | 271 |
| Least Chipmunk | 151 |
Sightings of chipmunks in Minnesota peak in May, when 2,736 of the year's 19,270 verified observations are logged — about 14.2% of the annual total. Activity stays high through May, April and June.
The quietest stretch is November, January and December, when chipmunks are hardest to find — November sees just 963 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The chipmunks you are most likely to encounter in Minnesota are Eastern Gray Squirrel, American Red Squirrel and Eastern Chipmunk — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see chipmunks in Minnesota
- Grand Portage National Monument — National Monument
- Mississippi National River & Recreation Area — National River & Recreation Area
- North Country National Scenic Trail — National Scenic Trail
- Pipestone National Monument — National Monument
- Saint Croix National Scenic Riverway — National Scenic Riverway
- Voyageurs National Park — National Park
Tours and experiences nearby
Viator
Book a chipmunk tour in Minnesota
Guided wildlife tours, boat trips and nature experiences, with free cancellation on most.
Booking.com
Stay near Grand Portage National Monument
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Frequently asked questions
What is the best month to see chipmunks in Minnesota?+
May is the single best month, and the broader peak window runs through May, April and June, based on 19,270 verified iNaturalist observations.
When are chipmunks hardest to see in Minnesota?+
November is the quietest month for chipmunks in Minnesota, with only 963 verified records.
Are chipmunks active year-round in Minnesota?+
Chipmunks are recorded in 12 of 12 months in Minnesota, so they can be seen year-round, with a clear peak in May.
More wildlife in Minnesota