WinterOff season ~48°F highs

Things to do in Cheyenne in December

December is off season (quieter, and often cheaper) to visit Cheyenne, with average highs around 48°F. Museums and indoor sights come into their own, with fewer crowds outside.

Plan a December weekend Where else in December

Best picks for December

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

1Indoor escape

Cheyenne Depot Museum

former railroad station and current museum in Cheyenne, Wyoming, United States

2Indoor escape

Cheyenne Frontier Days - Old West Museum

museum in Cheyenne, Wyoming

Holidays in December 2026

Christmas Day · Fri, Dec 25

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

Cheyenne in December: quick answers

Is December a good time to visit Cheyenne?

December is off season (quieter, and often cheaper) to visit Cheyenne, with average highs around 48°F. Museums and indoor sights come into their own, with fewer crowds outside.

What is the weather like in Cheyenne in December?

Average daytime highs are around 48°F, compared with 82°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 Cheyenne in December?

Top picks for December: Cheyenne Depot Museum, Cheyenne Frontier Days - Old West Museum, Texas Trail Museum, Wyoming State Museum, Fort Laramie National Historic Site.