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United States of America

MANASSAS, VIRGINIA


Home > North America > United States > Virginia
Elevation: 65 meters     Latitude: 38 47N     Longitude: 077 30W

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DAILY WEATHER AVERAGE - 21 AUGUST
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 22.8 °C 29.7 °C 15.6 °C 34 °C (2005) (2013)
Dewpoint 17.7 °C 20.2 °C 14.9 °C 24 °C (2005) 8 °C (1998)
Humidity 76.2 % 92.2 % 48.8 % 27 % (1998)
Barometer 1017.3 hPa 1019 hPa 1015.2 hPa 1025.4 hPa (2008) 1007.8 hPa (1997)
Wind Speed 6.6 km/h 18.7 km/h 37 km/h (2009)
Wind Gust 34.1 km/h 53.8 km/h (2009)
Precipitation 11.18 mm 24.89 mm (2007)
Weather ElementAverage
Visibility12.9 km
Wind DirectionESE (114.3 °)
Weather ElementTotal
Heating Degree Days11.7 (Base 18.3)
Cooling Degree Days5.2 (Base 18.3)
Growing Degree Days13.5 (Base 10)
Total Years on Record: 20
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