Weather Averages for Lewiston, ME

7-day Forecast / 10-day Forecast

Latitude: 44°6'N, Longitude: 70°13'W, Elevation: 180.0 ft, Distance: 2.63 mi Lewiston, ME Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	46	20	22	32	43	55	64	70	68	60	49	38	25
Average high temperature over 30 years	°F	55	29	32	41	53	65	75	80	78	69	59	45	33
Average low temperature over 30 years	°F	36	11	13	24	34	44	54	60	59	50	40	31	18
Average precipitation over 30 years	in	45.3	3.5	3.4	4.0	4.1	3.7	3.7	3.4	3.2	3.0	3.9	5.0	4.5
Heating degree days over 30 years	days	7244	1389	1184	1004	639	303	53	5	22	155	471	798	1221
Cooling degree days over 30 years	days	398	-	-	-	-	6	53	182	140	17	-	-	-

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