Weather Averages for Winterthur, DE

7-day Forecast / 10-day Forecast

Latitude: 39°46'N, Longitude: 75°32'W, Elevation: 274.0 ft, Distance: 4.88 mi Winterthur, DE Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	53	30	32	41	51	61	70	75	73	66	55	45	35
Average high temperature over 30 years	°F	62	37	40	50	61	71	80	84	82	76	65	54	42
Average low temperature over 30 years	°F	44	22	24	32	41	51	61	65	64	57	45	37	27
Average precipitation over 30 years	in	46.1	3.5	3.1	3.8	4.0	4.3	4.1	4.4	4.1	4.0	3.3	3.8	3.8
Heating degree days over 30 years	days	5110	1082	904	719	405	141	8	-	-	48	303	579	921
Cooling degree days over 30 years	days	930	-	-	-	-	45	182	316	273	102	12	-	-

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