RESTON, VIRGINIA

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

WEATHER

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DAILY WEATHER AVERAGE - 14 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	24.1 ^°C	29.6 ^°C	19.3 ^°C	35 ^°C (1995)	13.3 ^°C (2001)
Dewpoint	18.4 ^°C	20.6 ^°C	15.9 ^°C	25 ^°C (1995)	2.8 ^°C (2009)
Humidity	73.3 ^%	92.9 ^%	49.3 ^%		21 ^% (2009)
Barometer	1015.2 ^hPa	1017.3 ^hPa	1013.2 ^hPa	1027.8 ^hPa (2013)	1000.3 ^hPa (2015)
Wind Speed	8.7 ^km/h	21.2 ^km/h		44.4 ^km/h (2000)
Wind Gust		37 ^km/h		66.6 ^km/h (2000)
Precipitation	26.92 ^mm			75.69 ^mm (2002)

Weather Element	Average
Visibility	12.9 ^km
Wind Direction	S (175.5 °)

Weather Element	Total
Cooling Degree Days	6.2 (Base 18.3)
Growing Degree Days	14.5 (Base 10)

Total Years on Record: 21

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