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Rock Hill January Weather

Averages and records for weather in Rock Hill, South Carolina in the month of January.

Typical Rock Hill January Weather 1991–2020
Average daily high	53.2 °F
Average daily low	33.2 °F
Average monthly precipitation	3.5 inches
Average monthly snow	1.1 inches
Daily chance of precipitation	31.9%
Daily chance of snow	1.8%

Rock Hill January Weather Records 1899–2024
Highest temperature	80 °F	January 29, 2002
Lowest temperature	-4 °F	January 21, 1985
Highest daily low	65 °F	January 5, 2004
Lowest daily high	21 °F	January 10, 1970
Hottest average high temperature	65.6 °F	1950
Coldest average high temperature	39.5 °F	1977
Most daily precipitation	3.4 inches	January 6, 1962
Most monthly precipitation	11.3 inches	1936
Most daily snow	12.0 inches	January 7, 1988
Most monthly snow	12.0 inches	1988

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
January 1	54.2	34.6	74	8
January 2	54.1	34.6	78	6
January 3	54.0	34.6	74	10
January 4	54.0	34.5	76	8
January 5	53.8	34.4	75	7
January 6	53.8	34.2	73	6
January 7	53.6	34.0	72	8
January 8	53.5	33.7	75	8
January 9	53.5	33.6	74	4
January 10	53.5	33.7	77	4
January 11	53.5	33.6	79	3
January 12	53.4	33.5	75	10
January 13	53.3	33.3	77	7
January 14	53.4	33.2	78	6
January 15	53.5	33.2	78	10
January 16	53.5	33.2	76	6
January 17	53.6	33.1	77	5
January 18	53.8	33.0	74	12
January 19	53.8	32.9	70	6
January 20	53.9	33.0	73	6
January 21	54.0	33.0	75	-4
January 22	54.0	33.0	75	6
January 23	54.1	33.0	77	12
January 24	54.3	33.0	75	6
January 25	54.5	33.1	77	12
January 26	54.6	33.0	75	6
January 27	54.6	32.9	78	6
January 28	54.6	32.8	80	4
January 29	54.5	32.9	80	10
January 30	54.5	32.8	79	2
January 31	54.6	32.8	79	1

Weather Station Details

Years	Station	Coordinates
1899–2024	Winthrop University	location