Average temperatures, rainfall and packing tips for Houston, United States in December
🌡️ Avg high
20°C
🌙 Avg low
11°C
🌧️ Rainfall
~168 mm
📊 Warmth rank
#11 of 12
December in Houston at a glance
December in Houston is typically mild, with average daytime highs around 20°C and nights near 11°C. It is one of the cooler months of Houston's year.
December is one of the wetter months in Houston, with around 168 mm of rain - plan around showers.
What to pack for Houston in December
Medium layers: long sleeves and a sweater
A light-to-medium jacket
A rain jacket or umbrella - this is one of the wetter months
Houston - year at a glance
HighLow · December highlighted
Is December a good time to visit Houston?
🧳 December is one of the most comfortable months to visit Houston - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.
In December, Houston averages a daytime high of about 20°C and a night-time low of around 11°C, based on recent historical data.
Does it rain in Houston in December?
December is one of the wetter months in Houston, with around 168 mm of rain - plan around showers.
Is December a good time to visit Houston?
December is one of the most comfortable months to visit Houston - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.