18421 Forest City, PA has a temperate climate with four distinct seasons. During the winter months, temperatures average around 34掳F, while summer temperatures average around 80掳F. Rainfall is moderate year-round, with spring being the wettest season. Snowfall does occur during the winter months but usually is not extreme. The area experiences some humid days in the summer, but overall humidity levels are quite low due to the dry air that comes from the surrounding Rocky Mountains.
Forest City (zip 18421), Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Forest City (zip 18421) averages 66 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 176 sunny days per year in Forest City (zip 18421). The US average is 205 sunny days.
Forest City (zip 18421) gets some kind of precipitation, on average, 139 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 78 degrees
Winter Low: the January low is 12
Rain: averages 47 inches of rain a year
Snow: averages 66 inches of snow a year