Chipmunks in New Hampshire in September
Yes, September is one of the best months to see chipmunks in New Hampshire. It is the 3rd busiest month of the year, with 710 of the 5,930 sightings logged across the year (12%), 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 July 2, 2026.
Peak month for chipmunks in New Hampshire
12%
of yearly sightings
710
records in September
#3
busiest month of 12
5,930
verified records a year
August 8.5%, September 12%, October 8.5%. Busiest month is June at 17.2%.
5,930 verified observations of chipmunks in New Hampshire, recorded across 12 months of the year on iNaturalist.
When chipmunks are recorded in New Hampshire
Peak month
June
1,017 records (17.2% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 196 | 3.3% |
| February | 287 | 4.8% |
| March | 297 | 5% |
| April | 570 | 9.6% |
| Maypeak | 830 | 14% |
| Junepeak | 1,017 | 17.2% |
| July | 692 | 11.7% |
| August | 507 | 8.5% |
| Septemberpeak | 710 | 12% |
| October | 503 | 8.5% |
| November | 166 | 2.8% |
| December | 155 | 2.6% |
Chipmunks you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Chipmunk | 2,095 |
| Eastern Gray Squirrel | 1,816 |
| American Red Squirrel | 1,296 |
| Groundhog | 509 |
| Southern Flying Squirrel | 38 |
| Northern Flying Squirrel | 16 |
| Red-tailed Squirrel | 1 |
In New Hampshire, September carries 12% of the year's chipmunks sightings, about 3.7 points above an even month-to-month split. That makes it the 3rd busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from August (8.5%) into September, and it heads toward October (8.5%) 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 Hampshire are Eastern Chipmunk, Eastern Gray Squirrel and American Red Squirrel. 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 Chipmunk2,095 records
- Eastern Gray Squirrel1,816 records
- American Red Squirrel1,296 records
- Groundhog509 records
- Southern Flying Squirrel38 records
- Northern Flying Squirrel16 records
Plan your chipmunk trip in New Hampshire
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.
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Stay nearbyStay near Appalachian National Scenic Trail
Compare hotels, cabins and lodges close to the best chipmunk viewing area in New Hampshire.
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Broader backupBook a chipmunk tour in New Hampshire
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 Hampshire in September?+
Yes. September accounts for 710 of the 5,930 verified chipmunks sightings logged in New Hampshire across the year, which is 12% of the annual total.
Is September a good time to see chipmunks in New Hampshire?+
September is one of the best months. It ranks 3rd of the year and sits inside the peak window of June, May and September.
What month is best for chipmunks in New Hampshire?+
June is the single busiest month, with the broader peak running through June, May and September, based on 5,930 verified observations.
Which chipmunks are you most likely to see in New Hampshire?+
The most-recorded species in New Hampshire are Eastern Chipmunk, Eastern Gray Squirrel and American Red Squirrel, based on all-time iNaturalist counts.
See chipmunks in New Hampshire in other months
More wildlife in New Hampshire