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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 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.7 °C 23.2 °C 11.6 °C 30.6 °C (2015) 6.1 °C (1996)
Dewpoint 10.4 °C 13.9 °C 6.1 °C 23.3 °C (2000) -2.8 °C (1997)
Humidity 66.2 % 89.4 % 44 % 20 % (1997)
Barometer 1013.9 hPa 1017.9 hPa 1010.8 hPa 1026.4 hPa (2012) 994.6 hPa (2008)
Wind Speed 13.4 km/h 26.1 km/h 46.3 km/h (2008)
Wind Gust 43.9 km/h 70.3 km/h (2008)
Precipitation 12.45 mm 31.75 mm (2008)
Weather ElementAverage
Visibility14.5 km
Wind DirectionSSW (209.4 °)
Weather ElementTotal
Heating Degree Days4.4 (Base 18.3)
Cooling Degree Days2.8 (Base 18.3)
Growing Degree Days8.2 (Base 10)
Total Years on Record: 21
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