Lewisville, NC has a humid subtropical climate which is characterized by hot and humid summers and cool winters. The mean temperature in the summer months ranges from 78 to 85 degrees Fahrenheit, with occasional bouts of extreme heat. Winters are mild to cold, with temperatures rarely falling below freezing. Rainfall is frequent throughout the year, usually occurring in afternoon scattered showers or thunderstorms. Snowfall is rare; however, some snow does fall occasionally during winter months.
Lewisville, North Carolina gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lewisville averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 214 sunny days per year in Lewisville. The US average is 205 sunny days.
Lewisville gets some kind of precipitation, on average, 108 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 87 degrees
Winter Low: the January low is 27
Rain: averages 44 inches of rain a year
Snow: averages 6 inches of snow a year