Lower Swatara, PA has a humid continental climate with hot summers and cold winters. The average high temperature in the summer is around 85掳F, while the average low temperature in the winter drops to 22掳F. Rainfall is highest in the summer months of June and July and the area receives an average of 40 inches of rain each year. Snowfall typically occurs from late December through early March with an average of 22 inches each year. Lower Swatara experiences four distinct seasons throughout the year and although it can be quite cold in winter and hot in summer, overall temperatures remain mild throughout most of the year.
Lower Swatara, Pennsylvania gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lower Swatara averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Lower Swatara. The US average is 205 sunny days.
Lower Swatara gets some kind of precipitation, on average, 122 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 22
Rain: averages 41 inches of rain a year
Snow: averages 26 inches of snow a year