Based on 1,550 research-grade iNaturalist observations in Vermont, Common Ringlet is most often recorded in June; in Vermont it behaves like a summer visitor / breeder. It ranks #4 among butterflies recorded in the state in our data.
Coenonympha california
Common Ringlet in Vermont 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 Vermont in June

Hobomok Skipper

Canadian Tiger Swallowtail

Little Wood Satyr

Essex Skipper

Long Dash

Silver-spotted Skipper

Red-spotted Admiral

Viceroy
Places to look in Vermont
State ParkElmore State Park
Quechee State Park
Wilgus State Park
Mount Philo State Park
Coolidge State Park
Crystal Lake State Park
FAQ
When does Common Ringlet appear in Vermont?
Mainly June–June, with the most records in June.
How common is Common Ringlet in Vermont?
It ranks #4 by number of iNaturalist observations among butterflies in Vermont (1,550 records in our sample).