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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 - 12 JULY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 23.6 °C 29 °C 17.6 °C 35 °C (2011) 9.4 °C (2002)
Dewpoint 16.8 °C 19.3 °C 14.7 °C 24 °C (2004) 7.2 °C (2002)
Humidity 69.5 % 94 % 47.1 % 27 % (2002)
Barometer 1016.9 hPa 1018.6 hPa 1014.9 hPa 1025.1 hPa (1999) 1008.1 hPa (2011)
Wind Speed 8.7 km/h 18.8 km/h 33.3 km/h (2010)
Wind Gust 34.8 km/h 51.8 km/h (2010)
Precipitation 23.37 mm 74.42 mm (2013)
Weather ElementAverage
Visibility13.8 km
Wind DirectionSSW (190.9 °)
Weather ElementTotal
Heating Degree Days0.6 (Base 18.3)
Cooling Degree Days5.3 (Base 18.3)
Growing Degree Days13.3 (Base 10)
Total Years on Record: 21
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