ROCK HILL, SOUTH CAROLINA

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Elevation: 639 feet Latitude: 34 56N Longitude: 081 02W

WEATHER

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DAILY WEATHER AVERAGE - JANUARY 22

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	37.2 ^°F	46.9 ^°F	29.1 ^°F	71.1 ^°F (1999)	19 ^°F (2009)
Dewpoint	26.4 ^°F	33.5 ^°F	19.2 ^°F	62.1 ^°F (1999)	-2 ^°F (2013)
Humidity	70 ^%	89.3 ^%	43.7 ^%		15 ^% (2009)
Barometer	30.14 ⁱⁿ	30.25 ⁱⁿ	30.02 ⁱⁿ	30.62 ⁱⁿ (2008)	29.62 ⁱⁿ (2016)
Wind Speed	4.6 ^mph	10.2 ^mph		16.1 ^mph (2016)
Wind Gust		22.4 ^mph		27.6 ^mph (2005)
Precipitation	0.41 ⁱⁿ			2.49 ⁱⁿ (2016)

Weather Element	Average
Visibility	7.7 ^mi
Wind Direction	E (91.8 °)

Weather Element	Total
Heating Degree Days	27.1 (Base 18.3)
Growing Degree Days	8.1 (Base 10)

Total Years on Record: 18

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