FallPeak season ~71°F highs

Things to do in Bangor in September

September is one of the best months to visit Bangor, with average highs around 71°F. Crisp air and changing leaves make parks and viewpoints shine.

Plan a September weekend Where else in September

Best picks for September

What's famous here, weighted toward what shines in September.

1Foliage walks

Fort Point State Park

State park in Waldo County, Maine

2Foliage walks

Lily Bay State Park

State park in Piscataquis County, Maine

3Foliage walks

Sunkhaze Meadows National Wildlife Refuge

Holidays in September 2027

Labour Day · Mon, Sep 6

Expect busier roads and pricier stays around these dates. See long weekends.

Also great in September in Maine

Bar Harbor Portland Augusta York

Bangor in September: quick answers

Is September a good time to visit Bangor?

September is one of the best months to visit Bangor, with average highs around 71°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Bangor in September?

Average daytime highs are around 71°F, compared with 80°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.

What are the best things to do in Bangor in September?

Top picks for September: Fort Point State Park, Lily Bay State Park, Sunkhaze Meadows National Wildlife Refuge, Carlton Pond Waterfowl Production Area, Moose Point State Park.