44621 Dennison, OH has a humid continental climate, meaning that it experiences four distinct seasons with varying amounts of precipitation throughout the year. Summers are hot and humid, while winters are cold and snowy. Average high temperatures in the summer range from 74掳F to 82掳F, with average lows in the winter ranging from 18掳F to 24掳F. Precipitation ranges from 29 inches per year in the summer months to 27 inches per year in the winter months. Overall, 44621 Dennison experiences mild weather throughout the year and offers beautiful scenery during all four seasons.
Dennison (zip 44621), Ohio gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dennison (zip 44621) averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 167 sunny days per year in Dennison (zip 44621). The US average is 205 sunny days.
Dennison (zip 44621) gets some kind of precipitation, on average, 132 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 40 inches of rain a year
Snow: averages 29 inches of snow a year