RESTON, VIRGINIA

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

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DAILY WEATHER AVERAGE - 28 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.7 ^°C	28.9 ^°C	19.2 ^°C	33.3 ^°C (1998)	14.4 ^°C (2015)
Dewpoint	18.5 ^°C	20.6 ^°C	16.5 ^°C	22.8 ^°C (2004)	11.7 ^°C (2012)
Humidity	75.2 ^%	94.8 ^%	52 ^%		36 ^% (2012)
Barometer	1015.2 ^hPa	1017.6 ^hPa	1013.2 ^hPa	1023.7 ^hPa (2010)	988.8 ^hPa (2011)
Wind Speed	9.7 ^km/h	19.5 ^km/h		51.8 ^km/h (2011)
Wind Gust		36.9 ^km/h		72.3 ^km/h (2011)
Precipitation	16.76 ^mm			95 ^mm (2002)

Weather Element	Average
Visibility	12.6 ^km
Wind Direction	SSE (162.3 °)

Weather Element	Total
Cooling Degree Days	5.7 (Base 18.3)
Growing Degree Days	14.1 (Base 10)

Total Years on Record: 20

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