Lewisville, IN has a humid continental climate with hot summers and cold winters. The average high temperature in the summer is around 85 degrees Fahrenheit, while the average low temperature in the winter is around 20 degrees Fahrenheit. Rainfall tends to be more abundant in the spring and summer months, while snowfall is more common during the winter months. Overall, Lewisville experiences a wide range of temperatures throughout the year and experiences all four seasons.
Lewisville, Indiana gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lewisville averages 25 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 188 sunny days per year in Lewisville. The US average is 205 sunny days.
Lewisville gets some kind of precipitation, on average, 124 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 83 degrees
Winter Low: the January low is 18
Rain: averages 44 inches of rain a year
Snow: averages 25 inches of snow a year