15378 Westland, PA has a generally temperate climate with cold winters and warm summers. Winters can be quite dry with temperatures typically dropping to the low 30s. Snowfall is possible from November to March with an average of about 25 inches annually. Summers are humid and often hot, with temperatures regularly reaching into the 80s. Spring and fall are mild but can also be wet due to occasional rain showers. The area receives an average of 42 inches of rainfall each year, making it relatively wet compared to other regions in Pennsylvania.
Westland (zip 15378), Pennsylvania gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Westland (zip 15378) averages 34 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 Westland (zip 15378). The US average is 205 sunny days.
Westland (zip 15378) 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 82 degrees
Winter Low: the January low is 20
Rain: averages 39 inches of rain a year
Snow: averages 34 inches of snow a year