The climate in Longswamp, PA is generally mild and pleasant. The average temperatures range from the low 30s in the winter to the low 70s in the summer. During the spring and fall months, temperatures are usually in the mid to high 50s. Rainfall is moderate throughout the year, with an average of about 40 inches annually. The summers have plenty of sunshine but can become very hot and humid at times due to its location in central Pennsylvania. In addition to that, it snows moderately during the winter months, which provides a nice change of scenery for those who live in Longswamp, PA.
Longswamp, Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Longswamp averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Longswamp. The US average is 205 sunny days.
Longswamp gets some kind of precipitation, on average, 104 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 20
Rain: averages 47 inches of rain a year
Snow: averages 21 inches of snow a year