Deal Island, MD is located in the Mid-Atlantic region of the United States and enjoys a humid subtropical climate characterized by warm summers and mild winters. The summers typically produce high levels of humidity with temperatures reaching into the mid- to upper 80s Fahrenheit, while winter temperatures average in the low 40s Fahrenheit and rarely drop below freezing. Rainfall is fairly consistent throughout the year with most of it falling during summer months and less precipitation during winter months. Overall, Deal Island experiences pleasant weather year round that makes it an ideal location for outdoor activities or simply relaxing by the shoreline.
Deal Island, Maryland gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Deal Island averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 207 sunny days per year in Deal Island. The US average is 205 sunny days.
Deal Island gets some kind of precipitation, on average, 100 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 89 degrees
Winter Low: the January low is 28
Rain: averages 45 inches of rain a year
Snow: averages 6 inches of snow a year