Dayton, OH, is located in the Midwestern region of the United States and experiences four distinct seasons, each with varying temperatures. Summers are usually warm and humid with average highs reaching into the mid 80s Fahrenheit (27-30 degrees Celsius). Winters are cold and snowy with temperatures usually dropping below freezing. Spring often brings rain showers but warmer temperatures while fall typically has cooler weather but clear skies. The area typically receives around 41 inches of precipitation annually.
Dayton (zip 45420), Ohio gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dayton (zip 45420) averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 177 sunny days per year in Dayton (zip 45420). The US average is 205 sunny days.
Dayton (zip 45420) gets some kind of precipitation, on average, 121 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 85 degrees
Winter Low: the January low is 22
Rain: averages 41 inches of rain a year
Snow: averages 19 inches of snow a year