Dayton, VA has a humid subtropical climate with mild winters and hot summers. During the summer months, temperatures average in the high 80s with evening lows in the mid-60s. Winters are generally mild with average high temperatures in the mid-50s and lows in the lower 30s. Precipitation is fairly evenly distributed throughout the year, with an average of about 44 inches annually. There is a moderate amount of humidity in Dayton throughout the year which makes it quite comfortable and enjoyable to live there.
Dayton, Virginia gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dayton averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 179 sunny days per year in Dayton. The US average is 205 sunny days.
Dayton gets some kind of precipitation, on average, 125 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 39 inches of rain a year
Snow: averages 24 inches of snow a year