Parma, OH has a generally temperate climate with warm summers and cold winters. It receives an average of 39 inches of rain per year, most of which falls between May and August. The city experiences high humidity and frequent thunderstorms during the summer months. Winter temperatures can range from lows in the teens to highs in the mid-30s (Fahrenheit). Snowfall can range from a few inches to over a foot of accumulation in some years.
Parma, Ohio gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Parma averages 54 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 165 sunny days per year in Parma. The US average is 205 sunny days.
Parma gets some kind of precipitation, on average, 140 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 83 degrees
Winter Low: the January low is 22
Rain: averages 38 inches of rain a year
Snow: averages 54 inches of snow a year