Allen, TX has a humid subtropical climate, with hot and humid summers and mild to cool winters. Generally, temperatures range from an average low of 40°F in the winter months to around 95°F in the summer months. There is plenty of sunshine year-round and occasional precipitation throughout the year, with heavier rains in the springtime. The area is prone to some thunderstorms in the summer due to its location near Dallas-Fort Worth but generally experiences more mild weather than other areas of Texas.
Allen (zip 75013), Texas gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Allen (zip 75013) averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 232 sunny days per year in Allen (zip 75013). The US average is 205 sunny days.
Allen (zip 75013) 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 93 degrees
Winter Low: the January low is 32
Rain: averages 41 inches of rain a year
Snow: averages 2 inches of snow a year