18331 Gilbert, PA has a humid continental climate. Summers are hot and humid with temperatures reaching the mid to upper 80s on average. Winters are cold and snowy, with temperatures in the 20s and 30s. The area receives an average of 24 inches of rain per year, with snowfall ranging from 15-18 inches on average annually. Spring and fall are pleasant times of year, with temperatures in the 50s-60s during those seasons.
Gilbert (zip 18331), Pennsylvania gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Gilbert (zip 18331) averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Gilbert (zip 18331). The US average is 205 sunny days.
Gilbert (zip 18331) gets some kind of precipitation, on average, 126 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 85 degrees
Winter Low: the January low is 17
Rain: averages 51 inches of rain a year
Snow: averages 37 inches of snow a year