Weather Averages for Rock Hill, SC

7-day Forecast / 10-day Forecast

Latitude: 34°56'N, Longitude: 81°2'W, Elevation: 690.0 ft, Distance: 3.13 mi Rock Hill, SC Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	60	40	44	52	61	68	75	79	78	72	61	52	44
Average high temperature over 30 years	°F	71	50	55	64	73	80	86	89	87	82	72	63	54
Average low temperature over 30 years	°F	50	30	33	41	48	57	65	69	68	62	50	42	34
Average precipitation over 30 years	in	48.7	4.4	4.3	5.1	3.0	3.8	4.3	4.3	4.3	4.3	3.7	3.5	3.9
Heating degree days over 30 years	days	3054	747	580	384	147	28	-	-	-	9	150	367	642
Cooling degree days over 30 years	days	1624	-	-	6	30	148	321	437	406	228	48	-	-

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