Weather Averages for Lewes, DE

7-day Forecast / 10-day Forecast

Latitude: 38°46'N, Longitude: 75°8'W, Elevation: 15.0 ft, Distance: 3.12 mi Lewes, DE Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	55	34	36	44	53	62	71	75	74	69	58	49	39
Average high temperature over 30 years	°F	65	43	45	54	63	72	81	84	83	78	68	58	48
Average low temperature over 30 years	°F	46	25	27	35	42	52	61	66	65	60	48	40	31
Average precipitation over 30 years	in	44.3	3.8	3.3	4.1	3.6	3.8	3.4	4.0	5.2	3.1	3.2	3.3	3.7
Heating degree days over 30 years	days	4341	946	795	632	351	110	9	-	-	20	229	465	784
Cooling degree days over 30 years	days	1066	-	-	-	-	44	207	338	307	146	24	-	-

Check weather averages for nearby locations (some locations might offer more data):

Locations you have checked lately:

Beyond Weather