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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 - 20 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.5 °C 23.8 °C 11.3 °C 35 °C (1996) 3 °C (2009)
Dewpoint 11 °C 14.2 °C 8 °C 21 °C (2013) -4 °C (2009)
Humidity 70.1 % 91.3 % 44.9 % 25 % (2009)
Barometer 1015.6 hPa 1018.3 hPa 1013.5 hPa 1031.8 hPa (2009) 996.3 hPa (2008)
Wind Speed 9.2 km/h 22 km/h 31.5 km/h (2008)
Wind Gust 35.1 km/h 48.1 km/h (2007)
Precipitation 14.99 mm 33.02 mm (2005)
Weather ElementAverage
Visibility13.5 km
Wind DirectionSSE (146.5 °)
Weather ElementTotal
Heating Degree Days3.4 (Base 18.3)
Cooling Degree Days3.3 (Base 18.3)
Growing Degree Days8 (Base 10)
Total Years on Record: 20
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