Edwardsville, PA has a humid continental climate. The summers are usually warm and humid with temperatures reaching up to 88°F (31°C) on average. Winters are cold and snowy with temperatures dropping down to an average of 24°F (-4°C). Rainfall is evenly distributed throughout the year, averaging between 28-35 inches of precipitation annually. Snowfall in Edwardsville varies but can reach up to 55 inches during winter months.
Edwardsville, Pennsylvania gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Edwardsville averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 177 sunny days per year in Edwardsville. The US average is 205 sunny days.
Edwardsville gets some kind of precipitation, on average, 128 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 82 degrees
Winter Low: the January low is 16
Rain: averages 42 inches of rain a year
Snow: averages 37 inches of snow a year