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United States of America

RESTON, VIRGINIA


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

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DAILY WEATHER AVERAGE - 7 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 24 °C 30.2 °C 18.6 °C 38 °C (1997) 11.1 °C (2004)
Dewpoint 17.3 °C 19.7 °C 15.1 °C 26 °C (2000) 7.2 °C (2009)
Humidity 69.3 % 92.1 % 45.2 % 27 % (2009)
Barometer 1016.6 hPa 1018.3 hPa 1014.6 hPa 1025.1 hPa (1998) 1003.4 hPa (2011)
Wind Speed 8.5 km/h 18.8 km/h 46.3 km/h (2000)
Wind Gust 65 km/h 224 km/h (2006)
Precipitation 97.79 mm 209.55 mm (2000)
Weather ElementAverage
Visibility13.5 km
Wind DirectionSSE (170.6 °)
Weather ElementTotal
Heating Degree Days0.6 (Base 18.3)
Cooling Degree Days6.4 (Base 18.3)
Growing Degree Days14.4 (Base 10)
Total Years on Record: 21
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