Hillsboro, MD has a humid subtropical climate with hot and humid summers and mild winters. The average summer temperature is around 80°F (27°C) while the average winter temperature is around 40°F (4°C). Rainfall is quite common throughout the year, with an annual average of just over 44 inches (1110 mm). Snowfall is relatively rare, averaging only 6 inches (150 mm) each year. The area experiences both thunderstorms and hurricanes, though neither are especially frequent occurrences. Overall, the climate in Hillsboro is generally pleasant and mild.
Hillsboro, Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hillsboro averages 14 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Hillsboro. The US average is 205 sunny days.
Hillsboro gets some kind of precipitation, on average, 110 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 26
Rain: averages 45 inches of rain a year
Snow: averages 14 inches of snow a year