WinterOff season ~54°F highs

Things to do in Bartlesville in December

December is off season (quieter, and often cheaper) to visit Bartlesville, with average highs around 54°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.

Joseph H. Williams Tallgrass Prairie Preserve

largest tract of remaining tallgrass prairie in the world

Osage Hills State Park

Oklahoma, USA

Twin Bridges State Park

State park in Oklahoma, United States

Holidays in December 2026

Christmas Day · Fri, Dec 25

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

Bartlesville in December: quick answers

Is December a good time to visit Bartlesville?

December is off season (quieter, and often cheaper) to visit Bartlesville, with average highs around 54°F. Museums and indoor sights come into their own, with fewer crowds outside.

What is the weather like in Bartlesville in December?

Average daytime highs are around 54°F, compared with 89°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 Bartlesville in December?

Top picks for December: Joseph H. Williams Tallgrass Prairie Preserve, Osage Hills State Park, Twin Bridges State Park, Caney Bend Public Use Area, Caney River Park.