The climate in Montgomery County, PA is generally temperate and humid. Summers in the county are hot and muggy, with average daytime temperatures in the mid to upper 80s. Winters can be quite cold, with temperatures often dropping into the 20s at night. Rainfall is fairly abundant throughout the year, with most of it coming from April through September. Snowfall also occurs regularly during winter months but isn't usually heavy or significant. Overall, Montgomery County has a pleasant climate that is ideal for enjoying outdoor activities throughout most of the year.
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.
Weather Highlights
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