East Allen, PA has a humid continental climate with four distinct seasons each year. Summers in East Allen are hot and humid, with average temperatures during the summer months ranging from 75 degrees Fahrenheit to 85 degrees Fahrenheit. Winters in East Allen can be cold and snowy, with temperatures that typically range anywhere from 20 degrees Fahrenheit to 40 degrees Fahrenheit. Spring and fall are generally mild and comfortable, with temperatures ranging between 45 and 65 degrees Fahrenheit. Precipitation is fairly common throughout the year, especially during the spring and summer months when it often rains several days per week.
East Allen, Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
East Allen averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in East Allen. The US average is 205 sunny days.
East Allen gets some kind of precipitation, on average, 118 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 84 degrees
Winter Low: the January low is 18
Rain: averages 47 inches of rain a year
Snow: averages 32 inches of snow a year