The climate in 21529 Ellerslie, MD is characterized by mild summers and cold winters. In the warmest months of the year, temperatures can reach up to the mid-80s during the day, with nighttime temperatures dropping into the mid-60s. Winter temperatures generally stay in the 40s during the day, with nighttime lows dropping down into the 20s. Rainfall is common throughout the year, with an average precipitation rate of 45 inches per year.
Ellerslie (zip 21529), Maryland gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ellerslie (zip 21529) averages 30 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 174 sunny days per year in Ellerslie (zip 21529). The US average is 205 sunny days.
Ellerslie (zip 21529) gets some kind of precipitation, on average, 128 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 21
Rain: averages 38 inches of rain a year
Snow: averages 30 inches of snow a year