Bethlehem, NY has a moderate climate with warm summers and cold winters. The area’s average temperature throughout the year is around 46 degrees Fahrenheit. In the summer months, temperatures can reach up to 85 degrees Fahrenheit and cool down to around 40 during the winter nights. Rainfall is quite common in Bethlehem with an average of about 41 inches per year. Snowfall usually starts in late November and lasts until early March, with an average of around 43 inches per year.
Bethlehem, New York gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Bethlehem averages 51 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 180 sunny days per year in Bethlehem. The US average is 205 sunny days.
Bethlehem gets some kind of precipitation, on average, 132 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 83 degrees
Winter Low: the January low is 15
Rain: averages 40 inches of rain a year
Snow: averages 51 inches of snow a year