Categories Uncategorized Portland Maine Temperature Averages Post author By keithk0721 Post date January 1, 2020 Winter Beauty Summer Fun Highs and Lows January3113February3416March4225April5334May6444June7353July7959August7858September7050October5939November4831December3720 Tags Portland Maine Temperature Averages ← John Ford Statue in Portland Maine → Portland Maine Snowfall Averages