Home › Continents › United States › Maine
Maine climate
Climate normals for 14 cities in Maine — find your city, or get the regional gist.
Across the 14 cities we cover in Maine, annual averages run 5–9°C. Annual precipitation ranges 1034–1401 mm across those cities. All covered cities classify as Warm-summer humid continental (Köppen Dfb).
Largest cities in Maine
The most populous cities — most visitors want one of these. Tap a name for month-by-month detail.
Portland
Population 67k
Warm summers, cold winters
Avg
−4°C in January, 21°C in July
Lewiston
Population 36k
Warm summers, very cold winters
Avg
−7°C in January, 22°C in July
Bangor
Population 32k
Warm summers, very cold winters
Avg
−8°C in January, 21°C in July
West Scarborough
Population 28k
Warm summers, very cold winters
Avg
−6°C in January, 20°C in July
South Portland
Population 26k
Warm summers, cold winters
Avg
−4°C in January, 21°C in July
South Portland Gardens
Population 24k
Warm summers, cold winters
Avg
−4°C in January, 21°C in July
Find a city in Maine
Search 14 cities by name.