The Mount Vernon, OH Metro Area has a humid continental climate characterized by hot summers and cold winters. The summer months of June, July and August are the warmest with temperatures averaging around 80 degrees Fahrenheit. During the winter months temperatures average around 25 degrees Fahrenheit. Precipitation is evenly distributed throughout the year, with an average annual precipitation of 39 inches. Snowfall is also common in the winter months, averaging over 20 inches annually. Despite its northern location, Mount Vernon boasts a relatively mild climate due to its proximity to Lake Erie which helps moderate temperatures year-round.
Mount Vernon Metro Area, Ohio gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mount Vernon Metro Area averages 31 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 174 sunny days per year in Mount Vernon Metro Area. The US average is 205 sunny days.
Mount Vernon Metro Area gets some kind of precipitation, on average, 129 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 16
Rain: averages 40 inches of rain a year
Snow: averages 31 inches of snow a year