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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 - 25 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 19.5 °C 23.7 °C 15.8 °C 33.9 °C (2010) 11 °C (2000)
Dewpoint 13.6 °C 16.6 °C 10.2 °C 20.6 °C (2011) -2 °C (1997)
Humidity 71.1 % 86 % 51.9 % 23 % (1997)
Barometer 1018.6 hPa 1021.3 hPa 1015.9 hPa 1027.8 hPa (2008) 1003.4 hPa (1997)
Wind Speed 13.8 km/h 23.2 km/h 38.9 km/h (2000)
Wind Gust 35.4 km/h 50.1 km/h (2008)
Precipitation 39.62 mm 211.33 mm (2000)
Weather ElementAverage
Visibility15.1 km
Wind DirectionSSE (141.4 °)
Weather ElementTotal
Heating Degree Days2 (Base 18.3)
Cooling Degree Days3.2 (Base 18.3)
Growing Degree Days9.8 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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