King of Prussia, PA has a humid subtropical climate characterized by hot and humid summers and cold winters. The area experiences a wide range of temperatures throughout the year, with January lows averaging in the low twenties and July highs reaching up into the upper eighties. In winter, King of Prussia typically sees several inches of snowfall and some freezing rain while summer can bring occasional thunderstorms. Overall, the area enjoys a mild climate year-round that is well suited to outdoor recreation and activities.
King of Prussia, Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
King of Prussia averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 207 sunny days per year in King of Prussia. The US average is 205 sunny days.
King of Prussia gets some kind of precipitation, on average, 114 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 87 degrees
Winter Low: the January low is 21
Rain: averages 47 inches of rain a year
Snow: averages 17 inches of snow a year