WinterPeak season ~75°F highs

Things to do in Yuma in December

December is one of the best months to visit Yuma, with average highs around 75°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.

Reserva de la Biosfera El Pinacate y Gran Desierto de Altar

biosphere reserve in Mexico

McPhaul Suspension Bridge

bridge in Yuma Couny, Arizona, United States

Ocean-to-Ocean Bridge

bridge in Arizona listed on the National Register of Historic Places

Holidays in December 2026

Christmas Day · Fri, Dec 25

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

Also great in December in Arizona

Phoenix Tucson

Yuma in December: quick answers

Is December a good time to visit Yuma?

December is one of the best months to visit Yuma, with average highs around 75°F. Museums and indoor sights come into their own, with fewer crowds outside.

What is the weather like in Yuma in December?

Average daytime highs are around 75°F, compared with 109°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 Yuma in December?

Top picks for December: Reserva de la Biosfera El Pinacate y Gran Desierto de Altar, McPhaul Suspension Bridge, Ocean-to-Ocean Bridge, Penitentiary Avenue, Yuma Territorial Prison State Historic Park.