Southlake, TX has a humid subtropical climate with hot summers and mild winters. The area experiences fairly high temperatures in the summer months, ranging from the upper 80s to the low 100s, usually accompanied by high levels of humidity. In the winter months, temperatures stay mostly above freezing, but can dip below freezing on occasion. Precipitation is spread out evenly throughout the year with an average annual total of around 38 inches, consisting mostly of rain with some snow occurring in January and February.
Southlake, Texas gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Southlake averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 233 sunny days per year in Southlake. The US average is 205 sunny days.
Southlake gets some kind of precipitation, on average, 79 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 39 inches of rain a year
Snow: averages 1 inches of snow a year