Monthly Historical AveragesSwift Creek, Sumter, SC
Average Temperature
High
13°
Feels 12
Low
1°
Feels -1
Average Precipitation
8 Days
58.9mm
3.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 30, 2026
Day
10°Feels 10
Wind
9 km/h E
Gust
13 km/h
Humidity
44%
P.O.P
30%
Night
-3°Feels -8
Wind
15 km/h E
Gust
23 km/h
Humidity
87%
P.O.P
70%
Snow
<1 cm
Rain
<1 mm
Historical AveragesJan 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity