The climate in 15901 Johnstown, PA is characterized by four distinct seasons. Summers are usually warm and humid with average temperatures in the mid to upper-70s, while winters tend to be cold and wet with average temperatures in the mid to lower-30s. Both spring and autumn are mild and pleasant with temperatures ranging from the 40s to 70s. The area receives an average of 36 inches of precipitation annually, most of which falls between April and September. Winters typically bring snowfall, though snowfall totals may vary from year to year.
Johnstown (zip 15901), Pennsylvania gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Johnstown (zip 15901) averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 161 sunny days per year in Johnstown (zip 15901). The US average is 205 sunny days.
Johnstown (zip 15901) gets some kind of precipitation, on average, 150 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 19
Rain: averages 43 inches of rain a year
Snow: averages 43 inches of snow a year