Colleyville, TX has a humid subtropical climate typical of the Southern United States, with hot summers and mild winters. The average daily temperature ranges from 37°F in December and January to around 96°F in July and August. On average, Colleyville receives about 32 inches of rain per year, with precipitation peaking from May to October. The area also experiences some snow during the winter months, though it is generally light and does not accumulate for very long periods of time. In the springtime, severe storms are sometimes seen across Colleyville as it is located near Tornado Alley.
Colleyville, Texas gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Colleyville averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 235 sunny days per year in Colleyville. The US average is 205 sunny days.
Colleyville 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 35
Rain: averages 38 inches of rain a year
Snow: averages 1 inches of snow a year