Round Top, TX has a humid subtropical climate with hot summers and mild winters. The average temperature in the summer is around 87 degrees Fahrenheit while the average winter temperature is around 44 degrees Fahrenheit. Precipitation is fairly evenly distributed throughout the year and totals about 40 inches annually. Snowfall is rare but when it does occur, it usually melts within a day or two of hitting the ground. The area experiences frequent thunderstorms during the spring and summer months as well as occasional hail storms.
Round Top, Texas gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Round Top averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 221 sunny days per year in Round Top. The US average is 205 sunny days.
Round Top gets some kind of precipitation, on average, 78 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 38
Rain: averages 41 inches of rain a year
Snow: averages 0 inches of snow a year