Brownsville, TX is located in a subtropical climate zone, which means that it has hot summers and mild to warm winters. It has an average high temperature of around 86 degrees Fahrenheit during the summer months and an average low temperature of 68 degrees Fahrenheit during the winter months. The area also experiences heavy rainfall throughout the year, with an average precipitation rate of up to 40 inches annually. Because Brownsville is so close to the Gulf of Mexico, it usually has a humid atmosphere and often experiences strong winds from the ocean.
Brownsville (zip 78520), Texas gets 28 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Brownsville (zip 78520) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 227 sunny days per year in Brownsville (zip 78520). The US average is 205 sunny days.
Brownsville (zip 78520) gets some kind of precipitation, on average, 73 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 52
Rain: averages 28 inches of rain a year
Snow: averages 0 inches of snow a year