Monroeville, PA has a humid continental climate with hot and humid summers and cold winters. The temperature in the summer often reaches into the 80s and 90s, while winter temperatures can dip below freezing. Snowfall is common in winter, with an average of around 26 inches per year. Precipitation is also common throughout the year at an average of 41 inches annually. Monroeville typically experiences all four seasons, though spring and fall can be rather short compared to the other two. Most months see some degree of sunshine, but July is usually the sunniest month of all.
Monroeville, Pennsylvania gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Monroeville averages 25 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 162 sunny days per year in Monroeville. The US average is 205 sunny days.
Monroeville gets some kind of precipitation, on average, 147 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 84 degrees
Winter Low: the January low is 21
Rain: averages 41 inches of rain a year
Snow: averages 25 inches of snow a year