Monongahela, PA is located in the Mid-Atlantic region of the United States and enjoys a humid subtropical climate. Summers are warm and humid, while winters are cold and snowy. The average temperature in summer months is between 70 to 80 degrees Fahrenheit. In winter, temperatures can dip down to freezing or below. Precipitation is abundant throughout the year with occasional snowfall in winter months. Monongahela experiences all four seasons with an average of 200 sunny days per year.
Monongahela, Pennsylvania gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Monongahela averages 17 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 164 sunny days per year in Monongahela. The US average is 205 sunny days.
Monongahela gets some kind of precipitation, on average, 144 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.
Summer High: the July high is around 84 degrees
Winter Low: the January low is 21
Rain: averages 38 inches of rain a year
Snow: averages 17 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Monongahela is 7.1 (10=best), which means it is more comfortable than most places in Pennsylvania.
9 / 5
Summer / Winter
September, August and June are the most pleasant months in Monongahela, while January and December are the least comfortable months.