Weather Forecast and Radar for Fullerton, Pennsylvania

Weather in Fullerton, PA

Fullerton, Pennsylvania has a temperate climate with four distinct seasons. Summers are usually hot and humid, with temperatures reaching the high 80s to low 90s in July and August. Winters are usually cold and snowy, with temperatures reaching the low teens in December and January. Spring and fall tend to be mild, with temperatures ranging from the mid-50s to mid-70s.

In general, Fullerton has mild winters and hot, humid summers. The average high throughout the year ranges from around 45 degrees Fahrenheit in December, to a high of 86 degrees Fahrenheit in July.

Snowfall is common in the winter, with an average of 33 inches of snowfall each year. Rainfall is more likely in the spring and summer, with an average of around 4 inches each month.

Fullerton has a significant amount of sunshine year-round, with an average of about 4.5 hours of sunshine each day. The most sunny months are June, July and August, with an average of over 5.5 hours of sunshine each day.

Fast Facts About Fullerton, PA

As of 2020, the city population is 15415.

Major Cities Nearby Fullerton, PA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Fullerton, Pennsylvania.