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United States of America

FALLS CHURCH, VIRGINIA


Home > North America > United States > Virginia
Elevation: 10 meters     Latitude: 38 53N     Longitude: 077 11W

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DAILY WEATHER AVERAGE - 17 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 20.7 °C 24.9 °C 16.3 °C 31.7 °C (2005) 10 °C (2000)
Dewpoint 14.1 °C 16.3 °C 11.9 °C 23 °C (2004) 1.7 °C (2013)
Humidity 68.5 % 86.6 % 49.1 % 27 % (2001)
Barometer 1018.3 hPa 1021 hPa 1015.6 hPa 1030.8 hPa (2013) 1002 hPa (2004)
Wind Speed 12.6 km/h 22.4 km/h 31.5 km/h (2010)
Wind Gust 40.7 km/h 50.1 km/h (1999)
Precipitation 15.24 mm 42.16 mm (1995)
Weather ElementAverage
Visibility14.6 km
Wind DirectionSSE (166.8 °)
Weather ElementTotal
Heating Degree Days2.1 (Base 18.3)
Cooling Degree Days3.3 (Base 18.3)
Growing Degree Days10.6 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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