Dayton, OH (45458) generally has a humid continental climate, with hot and humid summers and cold winters. Temperatures in the summer range from mild to hot, usually reaching an average high of around 80°F (26°C). In the winter, temperatures can dip to occasional freezing temperatures with lows averaging near 24°F (-4°C). Snowfall is common throughout the winter season with average snowfall of about 28 inches per year. Precipitation is moderate, averaging between 3-4 inches per month throughout the year. Overall, Dayton has moderately warm summers and cold winters with rain throughout the year.
Dayton (zip 45458), Ohio gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dayton (zip 45458) 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 45458). The US average is 205 sunny days.
Dayton (zip 45458) gets some kind of precipitation, on average, 113 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