Fullerton, PA has a humid continental climate with hot summers and cold winters. Summer temperatures can reach up to the mid-80s, while winter temperatures often dip into the low 20s. Spring and fall are usually mild with temperatures in the 50s and 60s. Rainfall is moderate throughout the year with an average of 40-50 inches per year. Snowfall is also common during the winter months, averaging about 25 inches each season.
Fullerton, Pennsylvania gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fullerton averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Fullerton. The US average is 205 sunny days.
Fullerton gets some kind of precipitation, on average, 119 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 18
Rain: averages 46 inches of rain a year
Snow: averages 29 inches of snow a year