Cousins Island, ME is located on the coast of Casco Bay and has a humid continental climate with warm and humid summers and cold, often snowy winters. It experiences four distinct seasons, with an average temperature of around 60 degrees Fahrenheit in the summertime and around 25 degrees Fahrenheit in the wintertime. The island is known for its mild climate that allows outdoor activities all year round. Rainfall is abundant throughout the year, with an average total precipitation of about 41 inches annually. There are frequent strong winds from the nearby ocean that can cause cool weather conditions even during the summer months as well as storms during winter months.
Cousins Island, Maine gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cousins Island averages 65 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 Cousins Island. The US average is 205 sunny days.
Cousins Island gets some kind of precipitation, on average, 132 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 79 degrees
Winter Low: the January low is 10
Rain: averages 49 inches of rain a year
Snow: averages 65 inches of snow a year