RESTON, VIRGINIA

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Elevation: 88 meters Latitude: 38 57N Longitude: 077 27W

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DAILY WEATHER AVERAGE - 14 NOVEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	7.7 ^°C	12.8 ^°C	2.7 ^°C	22.8 ^°C (1999)	-5.6 ^°C (2013)
Dewpoint	1.6 ^°C	4.3 ^°C	-1.8 ^°C	13.3 ^°C (2008)	-11.1 ^°C (2013)
Humidity	69.6 ^%	89.8 ^%	48.5 ^%		18 ^% (2003)
Barometer	1019 ^hPa	1022.4 ^hPa	1015.2 ^hPa	1044 ^hPa (2004)	997.6 ^hPa (1995)
Wind Speed	11.6 ^km/h	23 ^km/h		50.1 ^km/h (2003)
Wind Gust		43.5 ^km/h		59.2 ^km/h (2003)
Precipitation	4.83 ^mm			19.05 ^mm (1997)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	SW (225.7 °)

Weather Element	Total
Heating Degree Days	10.6 (Base 18.3)
Growing Degree Days	3.4 (Base 10)

Total Years on Record: 21

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