Lower Macungie, PA has a humid continental climate with four distinct seasons. The summers are hot and humid with temperatures often reaching up to 90 degrees Fahrenheit. Winters are cold, although temperatures usually remain above freezing until the end of January or early February. Spring and fall bring mild temperatures and moderate rainfall for most of the season. The average annual temperature in Lower Macungie is approximately 55 degrees Fahrenheit, making it an attractive place for outdoor activities year-round.
Lower Macungie, Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lower Macungie averages 24 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 Lower Macungie. The US average is 205 sunny days.
Lower Macungie gets some kind of precipitation, on average, 111 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 24 inches of snow a year