Weather Averages for Acton, MA

7-day Forecast / 10-day Forecast

Latitude: 42°29'N, Longitude: 71°17'W, Elevation: 160.0 ft, Distance: 6.88 mi Acton, MA Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	48	24	26	36	46	57	65	71	69	61	50	40	29
Average high temperature over 30 years	°F	58	34	36	46	57	68	77	82	80	72	62	50	38
Average low temperature over 30 years	°F	37	14	16	26	35	45	54	60	58	49	39	31	19
Average precipitation over 30 years	in	44.8	3.7	3.6	3.8	3.9	3.7	3.5	3.4	3.4	3.4	3.7	4.6	4.2
Heating degree days over 30 years	days	6521	1262	1072	896	561	250	49	-	17	138	440	723	1113
Cooling degree days over 30 years	days	446	-	-	-	-	-	73	195	157	21	-	-	-

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