21030 Cockeysville, MD has a humid subtropical climate with hot and humid summers. The average temperature during the summer months is between 75 and 80 degrees Fahrenheit (23 to 27 Celsius). Winters in Cockeysville can be cold and snowy, with temperatures ranging from 20 to 35 degrees Fahrenheit (-7 to 1 Celsius). Snowfall is common in the winter months, averaging around 17 inches per year. Precipitation is generally plentiful throughout the year, with an average of 46 inches annually.
Cockeysville (zip 21030), Maryland gets 46 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cockeysville (zip 21030) averages 22 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 213 sunny days per year in Cockeysville (zip 21030). The US average is 205 sunny days.
Cockeysville (zip 21030) gets some kind of precipitation, on average, 122 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 25
Rain: averages 46 inches of rain a year
Snow: averages 22 inches of snow a year