17509 Christiana, PA experiences all four distinct seasons throughout the year. The summers are hot and humid with temperatures reaching into the mid-90s during the day, while nights remain relatively mild. Winters are cold, bringing plenty of snowfall and average temperatures in the 30s and 40s. Springtime is pleasant with showers and temperatures around 60 degrees Fahrenheit. Fall brings cool air, colorful foliage, and plenty of sunshine with average highs in the upper 50s.
Christiana (zip 17509), Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Christiana (zip 17509) averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Christiana (zip 17509). The US average is 205 sunny days.
Christiana (zip 17509) gets some kind of precipitation, on average, 127 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 47 inches of rain a year
Snow: averages 29 inches of snow a year