Chalfont, PA has a humid continental climate, which is characterized by warm, humid summers and cold winters with considerable snowfall. Average temperatures in the summer range from a high of around 85°F (29°C) to a low of around 60°F (16°C). In the winter, temperatures can dip as low as 23°F (-5°C), with an average high of 37°F (3°C). Precipitation is fairly evenly distributed throughout the year, but snowfall can be significant during the winter months. The area also experiences occasional thunderstorms during summer months.
Chalfont, Pennsylvania gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Chalfont averages 22 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 Chalfont. The US average is 205 sunny days.
Chalfont gets some kind of precipitation, on average, 104 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 48 inches of rain a year
Snow: averages 22 inches of snow a year