Bethlehem Township, PA has a humid continental climate, with warm summers and cold winters. In the summer months the temperature can range from highs of around 85 degrees Fahrenheit to lows of 59 degrees, while in the winter months the high temperatures range from 38 to 51 degrees Fahrenheit and the low temperatures reach as low as 18 degrees. The area receives around 44 inches of precipitation annually, which is fairly evenly distributed throughout all seasons. Snowfall averages around 25 inches each year.
Bethlehem township, Pennsylvania gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Bethlehem township averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Bethlehem township. The US average is 205 sunny days.
Bethlehem township gets some kind of precipitation, on average, 121 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 19
Rain: averages 47 inches of rain a year
Snow: averages 28 inches of snow a year