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United States of America

WASHINGTON - MCMILLAN RESERVOIR, DISTRICT OF COLUMBIA


Home > North America > United States > District of Columbia
Elevation: 23 feet     Latitude: 38 56N     Longitude: 077 01W

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DAILY WEATHER AVERAGE - SEPTEMBER 15
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 68.3 °F 79.3 °F 56.2 °F 86 °F (2010) 48.2 °F (2013)
Dewpoint 56.6 °F 63.9 °F 49.4 °F 71.6 °F (2009) 42.8 °F (2015)
Humidity 70.9 % 94.9 % 42.1 % 26 % (2010)
Barometer 30.06 in 30.17 in 29.96 in 30.38 in (2015) 29.68 in (2008)
Wind Speed 2.9 mph 9.9 mph 17.3 mph (2011)
Wind Gust 23.8 mph 28.8 mph (2011)
Precipitation --- --- ()
Weather ElementAverage
Visibility8.8 mi
Wind DirectionESE (114.8 °)
Weather ElementTotal
Heating Degree Days2 (Base 18.3)
Cooling Degree Days5.1 (Base 18.3)
Growing Degree Days17.8 (Base 10)
Total Years on Record: 9
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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