Best Time to See Chipmunks in Missouri
May, April and October is the best time to see chipmunks in Missouri. Based on 7,021 verified iNaturalist observations, here is exactly when chipmunks are most active across the year in Missouri.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
7,021 verified observations of chipmunks in Missouri, recorded across 12 months of the year on iNaturalist.
When chipmunks are recorded in Missouri
Peak month
May
1,052 records (15% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 326 | 4.6% |
| February | 347 | 4.9% |
| March | 477 | 6.8% |
| Aprilpeak | 1,028 | 14.6% |
| Maypeak | 1,052 | 15% |
| June | 684 | 9.7% |
| July | 403 | 5.7% |
| August | 410 | 5.8% |
| September | 705 | 10% |
| Octoberpeak | 811 | 11.6% |
| November | 389 | 5.5% |
| December | 389 | 5.5% |
Chipmunks you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Gray Squirrel | 3,802 |
| Groundhog | 1,143 |
| Eastern Fox Squirrel | 992 |
| Eastern Chipmunk | 839 |
| Southern Flying Squirrel | 53 |
| Thirteen-lined Ground Squirrel | 3 |
Sightings of chipmunks in Missouri peak in May, when 1,052 of the year's 7,021 verified observations are logged — about 15% of the annual total. Activity stays high through May, April and October.
The quietest stretch is January, February and November, when chipmunks are hardest to find — January sees just 326 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 Missouri are Eastern Gray Squirrel, Groundhog and Eastern Fox Squirrel — 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 Missouri
- George Washington Carver National Monument — National Monument
- Lewis & Clark National Historic Trail — National Historic Trail
- Ozark National Scenic Riverways — National Scenic Riverways
- Ulysses S Grant National Historic Site — National Historic Site
- Wilson's Creek National Battlefield — National Battlefield
- Butterfield Overland National Historic Trail — National Historic Trail
Tours and experiences nearby
Viator
Book a chipmunk tour in Missouri
Guided wildlife tours, boat trips and nature experiences, with free cancellation on most.
Booking.com
Stay near George Washington Carver National Monument
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Frequently asked questions
What is the best month to see chipmunks in Missouri?+
May is the single best month, and the broader peak window runs through May, April and October, based on 7,021 verified iNaturalist observations.
When are chipmunks hardest to see in Missouri?+
January is the quietest month for chipmunks in Missouri, with only 326 verified records.
Are chipmunks active year-round in Missouri?+
Chipmunks are recorded in 12 of 12 months in Missouri, so they can be seen year-round, with a clear peak in May.
More wildlife in Missouri