Waldorf, MD 20602 has a humid subtropical climate with mild winters and hot, humid summers. Average temperatures in the area range from the mid-30s in winter to the upper-80s in summer. The area receives an average of 43 inches of precipitation each year and its average relative humidity is around 70 percent. In the summer months, thunderstorms can occur frequently. Winters are generally quite mild in Waldorf, but snowfall does occur at times during the season.
Waldorf (zip 20602), Maryland gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Waldorf (zip 20602) averages 16 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 202 sunny days per year in Waldorf (zip 20602). The US average is 205 sunny days.
Waldorf (zip 20602) gets some kind of precipitation, on average, 108 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 87 degrees
Winter Low: the January low is 27
Rain: averages 44 inches of rain a year
Snow: averages 16 inches of snow a year