Best Time to See Chipmunks in New Hampshire
June, May and September is the best time to see chipmunks in New Hampshire. Based on 5,930 verified iNaturalist observations, here is exactly when chipmunks are most active across the year in New Hampshire.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
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 |
Sightings of chipmunks in New Hampshire peak in June, when 1,017 of the year's 5,930 verified observations are logged — about 17.2% of the annual total. Activity stays high through June, May and September.
The quietest stretch is December, November and January, when chipmunks are hardest to find — December sees just 155 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 New Hampshire are Eastern Chipmunk, Eastern Gray Squirrel and American Red 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 New Hampshire
- Appalachian National Scenic Trail — National Scenic Trail
- Saint-Gaudens National Historical Park — National Historical Park
Tours and experiences nearby
Viator
Book a chipmunk tour in New Hampshire
Guided wildlife tours, boat trips and nature experiences, with free cancellation on most.
Booking.com
Stay near Appalachian National Scenic Trail
Compare hotels, cabins and lodges close to the best chipmunk viewing in New Hampshire.
Frequently asked questions
What is the best month to see chipmunks in New Hampshire?+
June is the single best month, and the broader peak window runs through June, May and September, based on 5,930 verified iNaturalist observations.
When are chipmunks hardest to see in New Hampshire?+
December is the quietest month for chipmunks in New Hampshire, with only 155 verified records.
Are chipmunks active year-round in New Hampshire?+
Chipmunks are recorded in 12 of 12 months in New Hampshire, so they can be seen year-round, with a clear peak in June.
More wildlife in New Hampshire