RESTON, VIRGINIA

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

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DAILY WEATHER AVERAGE - 26 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-0.2 ^°C	4.1 ^°C	-4.7 ^°C	13.9 ^°C (2002)	-10.6 ^°C (2003)
Dewpoint	-6.8 ^°C	-3.7 ^°C	-9.2 ^°C	7.2 ^°C (2012)	-17.2 ^°C (2002)
Humidity	64 ^%	81.5 ^%	47.1 ^%		21 ^% (2002)
Barometer	1020.3 ^hPa	1024.7 ^hPa	1015.6 ^hPa	1035.6 ^hPa (1997)	1001.4 ^hPa (2010)
Wind Speed	11.4 ^km/h	22.2 ^km/h		37 ^km/h (2006)
Wind Gust		43 ^km/h		50.1 ^km/h (2006)
Precipitation	14.22 ^mm			58.42 ^mm (2011)

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	SSW (187.6 °)

Weather Element	Total
Heating Degree Days	18.7 (Base 18.3)

Total Years on Record: 22

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