RESTON, VIRGINIA

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

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DAILY WEATHER AVERAGE - 30 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	25.1 ^°C	30.5 ^°C	20.2 ^°C	35 ^°C (2011)	9.4 ^°C (2014)
Dewpoint	18.6 ^°C	20.8 ^°C	16.2 ^°C	24.4 ^°C (2015)	3.3 ^°C (1997)
Humidity	70.6 ^%	92.2 ^%	47.1 ^%		21 ^% (1997)
Barometer	1015.9 ^hPa	1017.6 ^hPa	1014.2 ^hPa	1024.7 ^hPa (1997)	1004.4 ^hPa (1999)
Wind Speed	8.7 ^km/h	21.6 ^km/h		51.8 ^km/h (2015)
Wind Gust		35.4 ^km/h		70.3 ^km/h (2015)
Precipitation	33.78 ^mm			179.32 ^mm (2015)

Weather Element	Average
Visibility	13.4 ^km
Wind Direction	SSE (161 °)

Total Years on Record: 20

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