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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 - 5 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 21.8 °C 27.5 °C 16.3 °C 32.8 °C (2007) 6.1 °C (1997)
Dewpoint 15.1 °C 17.6 °C 12.9 °C 23.9 °C (1999) 5 °C (1998)
Humidity 68.9 % 90.2 % 45.3 % 23 % (1998)
Barometer 1019 hPa 1021.3 hPa 1016.6 hPa 1029.1 hPa (2005) 1007.1 hPa (2011)
Wind Speed 10.1 km/h 21.4 km/h 35.2 km/h (1999)
Wind Gust 36.9 km/h 53.8 km/h (1999)
Precipitation 38.1 mm 146.05 mm (2011)
Weather ElementAverage
Visibility14.6 km
Wind DirectionSSE (171.1 °)
Weather ElementTotal
Heating Degree Days2.2 (Base 18.3)
Cooling Degree Days4.5 (Base 18.3)
Growing Degree Days11.9 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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