Frederick, MD has a humid subtropical climate with hot summers and cold winters. The average temperature in the summer is around 78°F (25.5°C), with highs occasionally reaching 90°F (32°C) and sometimes even higher. Winters are fairly mild, with an average low of 28°F (-2.2°C). Snowfall is common in the winter months, and thunderstorms occur throughout the year, most often during the spring and summer months. Overall, Frederick enjoys a moderate climate throughout the year, providing pleasant temperatures for outdoor activities such as hiking or biking.
Frederick, Maryland gets 43 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Frederick averages 23 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Frederick. The US average is 205 sunny days.
Frederick gets some kind of precipitation, on average, 107 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 23
Rain: averages 43 inches of rain a year
Snow: averages 23 inches of snow a year