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Austin Weather in December
United States · early winter in Northern Hemisphere / early summer in Southern Hemisphere
Austin at the Texas Hill Country edge has a subtropical semi-arid climate with extreme summer heat. The Colorado River creates Lady Bird Lake, a cooling feature in the city center. Winter Storm Uri in 2021 killed hundreds and left millions without power for days, exposing infrastructure vulnerability. Austin's rapid growth has created one of America's fastest-intensifying urban heat islands.
Holiday season. Many cities decorate beautifully. Book ahead for December travel.
Current Weather in Austin Right Now
57°F
Scattered Clouds
Feels like 55°F · H 58°F / L 55°F