78373 Port Aransas, TX has a humid subtropical climate with mild temperatures in the winter and hot temperatures in the summer. The average low temperature in January is around 59 degrees Fahrenheit while the average high temperature in July is around 88 degrees Fahrenheit. Precipitation is plentiful throughout the year with an average of 32 inches per year. There are occasional strong storm systems that bring heavy rain, high winds, and even some tornados. Despite this, summers are generally sunny and pleasant with plenty of outdoor activities available for visitors to enjoy.
Port Aransas (zip 78373), Texas gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Port Aransas (zip 78373) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 223 sunny days per year in Port Aransas (zip 78373). The US average is 205 sunny days.
Port Aransas (zip 78373) gets some kind of precipitation, on average, 75 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 90 degrees
Winter Low: the January low is 49
Rain: averages 35 inches of rain a year
Snow: averages 0 inches of snow a year