Grindstone, PA experiences a humid continental climate with cold winters and hot summers. On average, January lows tend to reach into the teens Fahrenheit while July highs tend to reach the mid-eighties Fahrenheit. Precipitation is plentiful in the area, with around forty-three inches of rain annually as well as an average of fifty-two inches of snowfall each year. The area also experiences a fair amount of foggy days during both winter and summer months.
Grindstone, Pennsylvania gets 42 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grindstone averages 21 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 160 sunny days per year in Grindstone. The US average is 205 sunny days.
Grindstone gets some kind of precipitation, on average, 156 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 84 degrees
Winter Low: the January low is 20
Rain: averages 42 inches of rain a year
Snow: averages 21 inches of snow a year