Mount Desert Island Climate & Weather
Mount Desert Island Climate and Weather
Mount Desert Island experiences a similar climate to the Maine mainland, though temperature ranges can be more extreme. Summer temperatures can vary from 45ºF to 85ºF (7ºC to 29ºC), while spring and fall temperatures from 30ºF to 70ºF (-1ºC to 21ºC). Winters experience heavy snowfall.
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