FallPeak season ~77°F highs

Things to do in Raritan Township in September

September is one of the best months to visit Raritan Township, with average highs around 77°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

Jenny Jump State Forest

Protected area in New Jersey, United States

2Foliage walks

Willowwood Arboretum

arboretum and public park in New Jersey

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 New Jersey

Newark Toms River Egg Harbor Township Camden Wantage Township

Raritan Township in September: quick answers

Is September a good time to visit Raritan Township?

September is one of the best months to visit Raritan Township, with average highs around 77°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Raritan Township in September?

Average daytime highs are around 77°F, compared with 88°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 Raritan Township in September?

Top picks for September: Jenny Jump State Forest, Willowwood Arboretum, Bamboo Brook Outdoor Education Center, Delaware and Raritan Canal State Park, Delaware and Raritan State Park.