Average 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

Average Annual Temperatures in Massachusetts

Cape Cod and Islands

Eastern Massachusetts

Central Massachusetts

Western Massachusetts

Reference

More Massachusetts Weather Information