JOHNSTON, SOUTH CAROLINA

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Elevation: 593 feet Latitude: 33 47N Longitude: 081 51W

WEATHER

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DAILY WEATHER AVERAGE - AUGUST 18

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	78.3 ^°F	89.3 ^°F	70.3 ^°F	91.4 ^°F (2011)	68 ^°F (2011)
Dewpoint	71.1 ^°F	76.2 ^°F	67.4 ^°F	84.2 ^°F (2010)	59 ^°F (2011)
Humidity	81.2 ^%	100 ^%	54 ^%		36 ^% (2011)
Barometer	30.07 ⁱⁿ	30.12 ⁱⁿ	30.00 ⁱⁿ	30.25 ⁱⁿ (2009)	29.87 ⁱⁿ (2012)
Wind Speed	3.7 ^mph	13 ^mph		24.2 ^mph (2015)
Wind Gust		27.6 ^mph		31.1 ^mph (2013)
Precipitation	---			--- ()

Weather Element	Average
Visibility	9.2 ^mi
Wind Direction	ESE (112.2 °)

Weather Element	Total
Cooling Degree Days	14.8 (Base 18.3)
Growing Degree Days	29.8 (Base 10)

Total Years on Record: 7

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