Deer Isle, ME is known for its mild climate and comfortable temperatures throughout the year. The summers in Deer Isle are marked by warm temperatures and moderate humidity, while winters are characterized by cool temperatures and occasional snowfall. Rainfall is relatively high compared to other parts of Maine, so visitors should make sure to bring an umbrella or raincoat when they visit Deer Isle. The region's mild climate makes it a great destination for outdoor activities such as hiking, camping, and fishing all year round.
Deer Isle, Maine gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Deer Isle averages 64 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Deer Isle. The US average is 205 sunny days.
Deer Isle 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 78 degrees
Winter Low: the January low is 6
Rain: averages 48 inches of rain a year
Snow: averages 64 inches of snow a year