Nelson, PA is located in the Allegheny Mountains of southwestern Pennsylvania and has a humid continental climate with mild summers and cold winters. Average high temperatures generally range from the mid-50s to mid-80s during the summer months and from the mid-20s to low 40s during winter. Precipitation is fairly consistent throughout the year, with an average of around 45 inches per year, mostly in the form of rain but occasionally snow as well. The area typically experiences four distinct seasons, with snowfall possible from November through April.
Nelson (zip 16940), Pennsylvania gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Nelson (zip 16940) averages 41 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 177 sunny days per year in Nelson (zip 16940). The US average is 205 sunny days.
Nelson (zip 16940) gets some kind of precipitation, on average, 136 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 81 degrees
Winter Low: the January low is 14
Rain: averages 35 inches of rain a year
Snow: averages 41 inches of snow a year