Average Temperatures for Maine in June





Average temperatures for June at cities, communities, lakes and other locations throughout Maine are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for Maine's Coast, Central Maine and Northern Maine.

The tables give the normals for maximum and minimum monthly temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Maine Coast

Average June temperatures
High °F Low °F Place High °C Low °C
74 54 Acadia National Park 23 12
72 51 Belfast 22 10
73 53 Brunswick 23 12
69 49 Eastport 21 10
70 51 Jonesboro 21 10
71 52 Kennebunkport 22 11
73 54 Newcastle 23 12
74 55 Portland 23 13
69 50 Tenants Harbor 20 10

Central Maine

Average daily temperatures in June
High °F Low °F Place High °C Low °C
74 54 Augusta 24 12
75 53 Bangor 24 11
74 50 Dover-Foxcroft 23 10
72 50 Flagstaff Lake, Long Falls Dam 22 10
73 52 Grand Lake Stream 23 11
74 56 Lewiston 23 13
71 49 Lower Richardson Lake, Middle Dam 22 10
72 48 Rangeley 22 9
74 53 Rumford 24 12
75 53 Waterville 24 12

Northern Maine

June temperatures: daily averages
High °F Low °F Place High °C Low °C
71 47 Fort Kent 22 9
74 51 Millinocket 23 11
71 49 Moosehead Lake, Brassua Dam 22 9
74 50 Presque Isle 23 10
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Maine Temperatures
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