Philadelphia, PA in 19103 has a humid subtropical climate with hot, humid summers and cold winters. Summers tend to be very hot and humid with temperatures reaching into the low 90s. Winters are usually quite cold with temperatures that regularly drop below freezing for extended periods of time. Snowfall is common during the winter months, averaging around 20 inches per year. Philadelphia does not experience extreme weather conditions due to its location on the east coast, but severe thunderstorms can occasionally occur during the summer months.
Philadelphia (zip 19103), Pennsylvania gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Philadelphia (zip 19103) averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Philadelphia (zip 19103). The US average is 205 sunny days.
Philadelphia (zip 19103) gets some kind of precipitation, on average, 123 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 27
Rain: averages 46 inches of rain a year
Snow: averages 13 inches of snow a year