Richardson, TX enjoys a mild, temperate climate year-round that is characterized by hot and humid summers and generally cool winters. During the summer months, temperatures can reach over 100 degrees Fahrenheit with average highs of around 88 degrees. In the winter months, temperatures rarely dip below freezing and normally hover in the mid-50s to low 60s. Precipitation is fairly high throughout the year and there are occasionally thunderstorms in spring and summer months. Overall, Richardson has a pleasant climate that makes it an ideal place to live and visit.
Richardson, Texas gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Richardson averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 230 sunny days per year in Richardson. The US average is 205 sunny days.
Richardson gets some kind of precipitation, on average, 80 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 95 degrees
Winter Low: the January low is 34
Rain: averages 40 inches of rain a year
Snow: averages 1 inches of snow a year