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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Rock Hill, SC
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December
Average Temperature
High
13°
Feels 13
Low
3°
Feels 1
Average Precipitation
9 Days
Rain amount
81.5mm
Snow amount
1.4cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
24°
26
14°
27
23°
28
13°
29
18°
30
7°
31
10°
Forecast
Thursday, December 25, 2025
Day
24°
Feels 24
Wind
15 km/h SW
Gust
23 km/h
Humidity
47%
P.O.P
10%
Night
11°
Feels 10
Wind
10 km/h W
Gust
15 km/h
Humidity
93%
P.O.P
20%
Historical Averages
Dec 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.