Chipmunks in New Jersey in September
Yes, September is one of the best months to see chipmunks in New Jersey. It is the 1st busiest month of the year, with 2,271 of the 15,868 sightings logged across the year (14.3%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Peak month for chipmunks in New Jersey
14.3%
of yearly sightings
2,271
records in September
#1
busiest month of 12
15,868
verified records a year
August 5.3%, September 14.3%, October 11.2%. Busiest month is September at 14.3%.
15,868 verified observations of chipmunks in New Jersey, recorded across 12 months of the year on iNaturalist.
When chipmunks are recorded in New Jersey
Peak month
September
2,271 records (14.3% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 624 | 3.9% |
| February | 628 | 4% |
| March | 1,298 | 8.2% |
| Aprilpeak | 1,882 | 11.9% |
| Maypeak | 2,147 | 13.5% |
| June | 1,717 | 10.8% |
| July | 987 | 6.2% |
| August | 848 | 5.3% |
| Septemberpeak | 2,271 | 14.3% |
| October | 1,782 | 11.2% |
| November | 940 | 5.9% |
| December | 744 | 4.7% |
Chipmunks you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Gray Squirrel | 10,046 |
| Eastern Chipmunk | 2,874 |
| Groundhog | 2,472 |
| American Red Squirrel | 231 |
| Southern Flying Squirrel | 117 |
| Northern Flying Squirrel | 1 |
In New Jersey, September carries 14.3% of the year's chipmunks sightings, about 6 points above an even month-to-month split. That makes it the 1st busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from August (5.3%) into September, and it heads toward October (11.2%) after. This is right inside the peak window, so September is one of the surest months to plan a trip around.
The chipmunks most often recorded in New Jersey are Eastern Gray Squirrel, Eastern Chipmunk and Groundhog. Those counts are annual totals rather than a September split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in September itself.
Which chipmunks you are most likely to see
- Eastern Gray Squirrel10,046 records
- Eastern Chipmunk2,874 records
- Groundhog2,472 records
- American Red Squirrel231 records
- Southern Flying Squirrel117 records
- Northern Flying Squirrel1 records
Plan your chipmunk trip in New Jersey
Start with live tours near Appalachian National Scenic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Appalachian National Scenic Trail
Use the live GetYourGuide widget to compare local departures and activity styles close to the main chipmunk viewing area.
Booking.com
Stay nearbyStay near Appalachian National Scenic Trail
Compare hotels, cabins and lodges close to the best chipmunk viewing area in New Jersey.
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Broader backupBook a chipmunk tour in New Jersey
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Frequently asked questions
Can you see chipmunks in New Jersey in September?+
Yes. September accounts for 2,271 of the 15,868 verified chipmunks sightings logged in New Jersey across the year, which is 14.3% of the annual total.
Is September a good time to see chipmunks in New Jersey?+
September is one of the best months. It ranks 1st of the year and sits inside the peak window of September, May and April.
What month is best for chipmunks in New Jersey?+
September is the single busiest month, with the broader peak running through September, May and April, based on 15,868 verified observations.
Which chipmunks are you most likely to see in New Jersey?+
The most-recorded species in New Jersey are Eastern Gray Squirrel, Eastern Chipmunk and Groundhog, based on all-time iNaturalist counts.