20765 Galesville, MD has a humid subtropical climate which is characterized by hot and humid summers and mild to cool winters. The average temperature in the summer months ranges from 72-90 degrees Fahrenheit with high humidity levels due to its proximity to the Chesapeake Bay. In the winter months, temperatures average between 30-50 degrees Fahrenheit with occasional snowfall events throughout the season. Overall, Galesville experiences fairly mild weather year round making it a great destination for outdoor activities such as hiking, camping and fishing.
Galesville (zip 20765), Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Galesville (zip 20765) averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Galesville (zip 20765). The US average is 205 sunny days.
Galesville (zip 20765) 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 27
Rain: averages 45 inches of rain a year
Snow: averages 13 inches of snow a year