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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 - MARCH 18
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 48.1 °F 58.1 °F 38 °F 80.6 °F (2011) 30.2 °F (2007)
Dewpoint 31.2 °F 38 °F 24.8 °F 52.2 °F (2012) 5 °F (2016)
Humidity 57.3 % 84.3 % 33.9 % 16 % (2010)
Barometer 30.08 in 30.23 in 30.01 in 30.52 in (2008) 29.79 in (2010)
Wind Speed 4.8 mph 13.1 mph 20.7 mph (2007)
Wind Gust 24.3 mph 29.9 mph (2015)
Precipitation --- --- ()
Weather ElementAverage
Visibility9.1 mi
Wind DirectionSE (139.2 °)
Weather ElementTotal
Heating Degree Days18.9 (Base 18.3)
Cooling Degree Days0.3 (Base 18.3)
Growing Degree Days6.1 (Base 10)
Total Years on Record: 10
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WIND DIRECTION BREAKOUT




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