The climate in 45404 Dayton, OH is generally mild throughout the year. Summers are warm with temperatures reaching up to the mid-80s while winters are cold and can reach down below freezing. The area does receive a fair amount of precipitation, which typically falls during the winter months as snow and rain. Due to its location near Lake Erie, Dayton does get some lake effect snow that adds to winter totals. Additionally, thunderstorms are common during the spring and summer months.
Dayton (zip 45404), Ohio gets 40 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dayton (zip 45404) averages 16 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 45404). The US average is 205 sunny days.
Dayton (zip 45404) 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 85 degrees
Winter Low: the January low is 21
Rain: averages 40 inches of rain a year
Snow: averages 16 inches of snow a year