Caernarvon Township (Berks County), PA has a humid continental climate with four distinct seasons. Summers in the township are warm and humid, with temperatures ranging from lows of around 60°F to highs of up to 90°F. During the winter months, temperatures generally drop to below freezing during the day and into the single digits at night. Snowfall in Caernarvon averages around 50 inches per year, with some winters bringing more or less depending on the weather patterns that season. Precipitation is fairly consistent throughout the year, averaging between 30-35 inches per year.
Caernarvon township (Berks County), Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Caernarvon township (Berks County) averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Caernarvon township (Berks County). The US average is 205 sunny days.
Caernarvon township (Berks County) gets some kind of precipitation, on average, 126 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 21
Rain: averages 47 inches of rain a year
Snow: averages 28 inches of snow a year