22821 Dayton, VA has a temperate climate with warm summers and cool winters. The average temperature in the summer is around 77掳F and in the winter it averages just below freezing at 29掳F. Rainfall is moderate throughout the year, but most precipitation comes during the spring season; April typically brings the highest amount of rainfall with about 4 inches each month. Snowfall is also common during the winter months, averaging out to about 10 inches per year. Overall, 22821 Dayton, VA has a pleasant climate that offers something for everyone.
Dayton (zip 22821), Virginia gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dayton (zip 22821) averages 24 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 170 sunny days per year in Dayton (zip 22821). The US average is 205 sunny days.
Dayton (zip 22821) 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