FallOff season ~62°F highs

Things to do in Ketchikan in September

September is off season (quieter, and often cheaper) to visit Ketchikan, with average highs around 62°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

Klondike Gold Rush National Historical Park

United States National Historical Park, in Skagway, Alaska with a unit in Seattle, Washington

2Foliage walks

Alaska Maritime National Wildlife Refuge

protected areas off the Alaskan coast

Holidays in September 2027

Labour Day · Mon, Sep 6

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

Ketchikan in September: quick answers

Is September a good time to visit Ketchikan?

September is off season (quieter, and often cheaper) to visit Ketchikan, with average highs around 62°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Ketchikan in September?

Average daytime highs are around 62°F, compared with 67°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 Ketchikan in September?

Top picks for September: Klondike Gold Rush National Historical Park, Alaska Maritime National Wildlife Refuge, Misty Fjords National Monument Wilderness, South Etolin Wilderness, Saxman Totem Park.