Montgomery County, Pennsylvania gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Montgomery County averages 18 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 205 sunny days per year in Montgomery County. The US average is 205 sunny days.
Montgomery County gets some kind of precipitation, on average, 111 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 86 degrees
Winter Low: the January low is 23
Rain: averages 48 inches of rain a year
Snow: averages 18 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Montgomery County is 7.3 (10=best), which means it is one of the most pleasant places in Pennsylvania.
8.6 / 5.6
Summer / Winter
September, June and May are the most pleasant months in Montgomery County, while January and February are the least comfortable months.