RESTON, VIRGINIA

Home > North America > United States > Virginia
Elevation: 88 meters Latitude: 38 57N Longitude: 077 27W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 31 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.4 ^°C	28.9 ^°C	18.2 ^°C	34.4 ^°C (2010)	12.8 ^°C (2011)
Dewpoint	17.2 ^°C	19.5 ^°C	14.5 ^°C	24 ^°C (2005)	6.7 ^°C (2008)
Humidity	70.9 ^%	91 ^%	47.2 ^%		23 ^% (2008)
Barometer	1017.9 ^hPa	1020.3 ^hPa	1015.9 ^hPa	1029.8 ^hPa (2002)	1000.7 ^hPa (2005)
Wind Speed	10.5 ^km/h	20.3 ^km/h		33.3 ^km/h (2005)
Wind Gust		34.8 ^km/h		48.1 ^km/h (2005)
Precipitation	6.35 ^mm			34.04 ^mm (2014)

Weather Element	Average
Visibility	14 ^km
Wind Direction	SSE (164 °)

Weather Element	Total
Cooling Degree Days	5.5 (Base 18.3)
Growing Degree Days	13.6 (Base 10)

Total Years on Record: 21

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT