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United States of America

WASHINGTON, DISTRICT OF COLUMBIA


Home > North America > United States > District of Columbia
Elevation: 3 meters     Latitude: 38 51N     Longitude: 077 02W

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DAILY WEATHER AVERAGE - 18 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 20.6 °C 25.3 °C 16.6 °C 30 °C (2015) 11.7 °C (2013)
Dewpoint 14.6 °C 17.2 °C 11.6 °C 23 °C (2003) 5 °C (2013)
Humidity 70.5 % 88.5 % 49 % 31 % (2005)
Barometer 1017.6 hPa 1021 hPa 1014.9 hPa 1029.8 hPa (2007) 999.7 hPa (2004)
Wind Speed 14.6 km/h 26.2 km/h 72.3 km/h (2003)
Wind Gust 56.6 km/h 98.2 km/h (2012)
Precipitation 63.25 mm 84.84 mm (2012)
Weather ElementAverage
Visibility15.3 km
Wind DirectionSSE (162.3 °)
Weather ElementTotal
Heating Degree Days1 (Base 18.3)
Cooling Degree Days3.8 (Base 18.3)
Growing Degree Days11 (Base 10)
Total Years on Record: 21
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WIND DIRECTION BREAKOUT




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