JOHNSTON, SOUTH CAROLINA

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Elevation: 181 meters Latitude: 33 47N Longitude: 081 51W

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DAILY WEATHER AVERAGE - 10 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	10.4 ^°C	16.6 ^°C	4.2 ^°C	23 ^°C (2012)	-5 ^°C (2010)
Dewpoint	2.1 ^°C	9.7 ^°C	1 ^°C	18 ^°C (2008)	-6 ^°C (2010)
Humidity	76.6 ^%	95.4 ^%	57 ^%		44 ^% (2010)
Barometer	1018.3 ^hPa	1022.4 ^hPa	1014.9 ^hPa	1028.1 ^hPa (2010)	1008.5 ^hPa (2009)
Wind Speed	9.3 ^km/h	23.5 ^km/h		40.7 ^km/h (2013)
Wind Gust		36.7 ^km/h		53.8 ^km/h (2013)
Precipitation	---			--- ()

Weather Element	Average
Visibility	14.2 ^km
Wind Direction	SSE (149.5 °)

Weather Element	Total
Heating Degree Days	8 (Base 18.3)
Growing Degree Days	4.3 (Base 10)

Total Years on Record: 7

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