Mission, TX is located in the Rio Grande Valley and experiences a subtropical climate. The summers are hot with temperatures reaching over 90 degrees Fahrenheit on many days. Winters are mild with temperatures rarely going below freezing, though occasional cold fronts may cause temperatures to drop into the mid-40s. The area sees an average of 36 inches of rainfall per year and occasionally gets hit with tropical storms and hurricanes due to its proximity to the Gulf of Mexico.
Mission (zip 78574), Texas gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mission (zip 78574) 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 Mission (zip 78574). The US average is 205 sunny days.
Mission (zip 78574) gets some kind of precipitation, on average, 50 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 98 degrees
Winter Low: the January low is 49
Rain: averages 21 inches of rain a year
Snow: averages 0 inches of snow a year