20678 Prince Frederick, MD has a humid subtropical climate, characterized by hot and humid summers with frequent thunderstorms and mild winters. During the summer months, temperatures can average between 74-87掳F (23-30掳C), while during the winter months temperatures can range from 35-45掳F (1.5-7掳C). The area receives around 46 inches of rain per year, mainly occurring during thunderstorms in the late spring and summer months. Snowfall is rare but does occasionally occur, usually in small quantities.
Prince Frederick (zip 20678), Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Prince Frederick (zip 20678) averages 15 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Prince Frederick (zip 20678). The US average is 205 sunny days.
Prince Frederick (zip 20678) gets some kind of precipitation, on average, 109 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 26
Rain: averages 45 inches of rain a year
Snow: averages 15 inches of snow a year