Based on 2,252 research-grade iNaturalist observations in New Hampshire, Eastern Chipmunk is most often recorded in June; in New Hampshire it behaves like a summer visitor / breeder. It ranks #2 among mammals recorded in the state in our data.
Tamias striatus
Eastern Chipmunk in New Hampshire by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in New Hampshire in June
White-tailed Deer
Eastern Gray Squirrel
Moose
American Red Squirrel
American Black Bear
American Beaver
North American Porcupine
Eastern Cottontail
Places to look in New Hampshire
National ForestWhite Mountain National Forest
State ParkFranconia Notch State Park
State ParkOdiorne Point State Park
State ParkMount Washington State Park
State ParkRhododendron State Park
State ParkPawtuckaway State Park
FAQ
When does Eastern Chipmunk appear in New Hampshire?
Mainly April–October, with the most records in June.
How common is Eastern Chipmunk in New Hampshire?
It ranks #2 by number of iNaturalist observations among mammals in New Hampshire (2,252 records in our sample).