Portland Portland City Information by Kim Ullrich Climate Maine is a great place - especially if you love all four seasons. I grew up in Maine and my husband's first duty station has been MSO Portland - which meant four more years in a great state.
Winter is the longest season.
Snow can come anytime after November and last until April. The summers get muggy and the temperature is in the 80s by August. It is beautiful on the coast. We have rocky and sandy beaches. Reid State Park and Popham Beach are wonderful places to visit - both are State Parks that are easy to get to.