Portland Climate & Weather
Portland Climate Chart
As with the rest of Maine, the sea moderates Portland's temperatures. The city's climate is continental, with four distinct seasons. Summers are warm and pleasant, while winters are cold with snow.
Average temperatures range between 60°F (16°C) and 80°F (27°C) in summer, and between 20°F (-7°C) and 40°F (4°C) in winter. Fall is a popular time to travel to Portland, due to the mild weather and spectacular fall foliage.