Weather Averages for Berwyn Heights, MD

7-day Forecast / 10-day Forecast

Latitude: 38°59'N, Longitude: 76°57'W, Elevation: 90.0 ft, Distance: 1.51 mi Berwyn Heights, MD Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	55	32	35	44	53	64	72	77	75	68	57	47	37
Average high temperature over 30 years	°F	65	41	44	55	65	75	83	87	86	79	68	57	45
Average low temperature over 30 years	°F	45	23	26	34	42	53	62	66	65	58	46	37	28
Average precipitation over 30 years	in	42.6	3.0	2.9	3.3	3.3	4.4	3.7	4.0	4.4	3.6	3.2	3.4	3.3
Heating degree days over 30 years	days	4561	1008	832	623	330	91	-	-	-	27	263	528	859
Cooling degree days over 30 years	days	1196	-	-	-	-	66	240	384	341	144	21	-	-

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