Chipmunks in Massachusetts in July
Yes, July is a good month to see chipmunks in Massachusetts. It is the 4th busiest month of the year, with 756 of the 6,797 sightings logged across the year (11.1%), 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.
Northeastern Chipmunk · Betsy Lambert CC BY
Eastern Chipmunk · Public domain CC0
Eastern Chipmunk · Eli Talhouk CC BY
Good month for chipmunks in Massachusetts
11.1%
of yearly sightings
756
records in July
#4
busiest month of 12
6,797
verified records a year
June 19.7%, July 11.1%, August 6.5%. Busiest month is May at 22.6%.
6,797 verified observations of chipmunks in Massachusetts, recorded across 12 months of the year on iNaturalist.
When chipmunks are recorded in Massachusetts
Peak month
May
1,533 records (22.6% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 16 | 0.2% |
| February | 66 | 1% |
| March | 306 | 4.5% |
| April | 651 | 9.6% |
| Maypeak | 1,533 | 22.6% |
| Junepeak | 1,337 | 19.7% |
| July | 756 | 11.1% |
| August | 441 | 6.5% |
| Septemberpeak | 892 | 13.1% |
| October | 640 | 9.4% |
| November | 139 | 2% |
| December | 20 | 0.3% |
Chipmunks you are most likely to see
| Species | Verified observations |
|---|---|
| Eastern Chipmunk | 6,790 |
In Massachusetts, July carries 11.1% of the year's chipmunks sightings, about 2.8 points above an even month-to-month split. That makes it the 4th busiest of the twelve months, out of 12 months with recorded activity.
Activity is easing off from June (19.7%) into July, and it heads toward August (6.5%) after. The busiest month is May (22.6%), so if timing is flexible, that window is the safer bet.
The chipmunks most often recorded in Massachusetts are Eastern Chipmunk. Those counts are annual totals rather than a July split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in July itself.
Which chipmunks you are most likely to see
- Eastern Chipmunk6,790 records
Frequently asked questions
Can you see chipmunks in Massachusetts in July?+
Yes. July accounts for 756 of the 6,797 verified chipmunks sightings logged in Massachusetts across the year, which is 11.1% of the annual total.
Is July a good time to see chipmunks in Massachusetts?+
July is the 4th busiest month. It is workable, though May and June is the stronger window for a reliable sighting.
What month is best for chipmunks in Massachusetts?+
May is the single busiest month, with the broader peak running through May, June and September, based on 6,797 verified observations.
Which chipmunks are you most likely to see in Massachusetts?+
The most-recorded species in Massachusetts are Eastern Chipmunk, based on all-time iNaturalist counts.
See chipmunks in Massachusetts in other months
More wildlife in Massachusetts