Pasadena, TX 77502 has a humid subtropical climate with an average temperature ranging from the high 70s in the winter to the mid-90s in the summer. Its location near Galveston Bay makes for higher humidity levels throughout the year and summers tend be hot and muggy. Rainfall is moderate and comes mainly during spring and fall months. The area rarely experiences snow or frost, but strong thunderstorms are common occurring mostly in late spring or early summer.
Pasadena (zip 77502), Texas gets 53 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Pasadena (zip 77502) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Pasadena (zip 77502). The US average is 205 sunny days.
Pasadena (zip 77502) gets some kind of precipitation, on average, 89 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 92 degrees
Winter Low: the January low is 45
Rain: averages 53 inches of rain a year
Snow: averages 0 inches of snow a year