Houston, Texas Weather in December

Mild days, cool nights

December feels mild by day and cool after dark. The average high is 19°C, but the low drops to 7°C, so evenings can feel chilly. Rain falls on about nine days, and cloudy spells are common. November is warmer and drier; January is cooler and wetter.

You can comfortably explore the Museum District, walk Hermann Park, or visit the Space Center Houston. Rain can interrupt outdoor plans, so keep an indoor stop such as the Houston Museum of Natural Science in mind. December's short days also leave less time for afternoon sightseeing.

Holiday lights and crowds

Houston Zoo Lights brings illuminated displays to the zoo, while the Houston Ballet's The Nutcracker is a seasonal favourite. Christmas and New Year's celebrations add a festive feel, especially around downtown and Discovery Green.

Travelling with kids? Zoo Lights makes a fun evening, but popular dates can draw plenty of families. Outside the holiday period, December is often quieter than Houston's busy spring and autumn months. Prices can be gentler than during major events, though they may climb around Christmas and New Year's. Check the dates before settling on a stay.

December in Houston: local tips

December suits a city break better than a beach trip. You can explore Houston's food scene and museums without summer's heavy heat, but wet weather can make long outdoor walks less appealing. Save Buffalo Bayou Park for a dry spell, and choose indoor sights when rain sets in.

For an easy local tip, take the METRORail Red Line between the Museum District and downtown. It connects you with the Museum of Fine Arts, Hermann Park, and Discovery Green without needing to drive between them. At Discovery Green, holiday events can make a quick stop feel especially seasonal.