21555 Oldtown, MD has a moderate climate with warm summers and mild winters. The average temperature in the summer ranges from mid to high 70s while the winter temperatures typically stay around the mid 40s. Precipitation levels are moderate throughout the year, although they tend to be higher during the summer months. Generally speaking, Oldtown has a temperate climate with four distinct seasons that bring varying weather conditions for residents to enjoy.
Oldtown (zip 21555), Maryland gets 38 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oldtown (zip 21555) averages 28 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 184 sunny days per year in Oldtown (zip 21555). The US average is 205 sunny days.
Oldtown (zip 21555) gets some kind of precipitation, on average, 116 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 21
Rain: averages 38 inches of rain a year
Snow: averages 28 inches of snow a year