Average Annual Temperatures in Massachusetts





Average annual temperatures for cities, towns and lakes throughout Massachusetts are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: Cape Cod and Islands, Eastern, Central and Western Massachusetts.

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

Place name links take you to more detailed temperature information for that location.

Cape Cod and Islands

Average annual temperatures
High °F Low °F Place High °C Low °C
57 44 Chatham, Cape Cod 14 7
60 45 Edgartown, Martha's Vineyard 16 7
58 43 Hyannis, Cape Cod 14 6
57 44 Nantucket 14 7
59 41 Vineyard Haven, Martha's Vineyard 15 5

Eastern Massachusetts

Average temperatures for the year
High °F Low °F Place High °C Low °C
59 45 Boston 15 7
62 41 Brockton 16 5
60 42 East Wareham 15 5
58 41 Great Blue Hill, Milton 15 5
59 38 Haverhill 15 3
61 42 Hingham 16 6
58 39 Marblehead 15 4
61 44 New Bedford 16 7
62 43 Plymouth 17 6
61 41 Taunton 16 5

Central Massachusetts

Average yearly temperatures
High °F Low °F Place High °C Low °C
59 37 Amherst 15 3
60 35 Barre Falls Reservoir Dam 15 2
59 37 Buffumville Lake 15 3
58 39 East Brimfield Lake 15 4
60 38 Lowell 16 3
60 38 Tully Lake 15 4
61 38 Westfield 16 3
57 40 Worcester 14 4

Western Massachusetts

Annual average temperature
High °F Low °F Place High °C Low °C
57 35 Lenox Dale 14 2
58 36 North Adams 14 2
56 36 Pittsfield 13 2
56 34 Worthington 14 1
Reference

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

Massachusetts Temperatures
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