Calverton, MD has a humid subtropical climate, with mild winters and hot and humid summers. Average monthly temperatures range from a low of 30掳F in January to a high of 87掳F in July. The area receives an average of 43 inches of precipitation each year, with the majority coming between May and August. During the winter months, snowfall is light and usually does not exceed 4 to 5 inches annually.
Calverton, Maryland gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Calverton averages 14 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 Calverton. The US average is 205 sunny days.
Calverton 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 88 degrees
Winter Low: the January low is 25
Rain: averages 44 inches of rain a year
Snow: averages 14 inches of snow a year