WASHINGTON - MCMILLAN RESERVOIR, DISTRICT OF COLUMBIA

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Elevation: 23 feet Latitude: 38 56N Longitude: 077 01W

WEATHER

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DAILY WEATHER AVERAGE - AUGUST 10

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	79.2 ^°F	89 ^°F	69.6 ^°F	98.6 ^°F (2010)	60.8 ^°F (2008)
Dewpoint	65.6 ^°F	72 ^°F	58.8 ^°F	78.8 ^°F (2009)	41 ^°F (2011)
Humidity	67.3 ^%	95 ^%	39.1 ^%		18 ^% (2011)
Barometer	29.90 ⁱⁿ	29.96 ⁱⁿ	29.83 ⁱⁿ	30.15 ⁱⁿ (2014)	29.62 ⁱⁿ (2011)
Wind Speed	2.9 ^mph	9.3 ^mph		15 ^mph (2011)
Wind Gust		18.4 ^mph		24.2 ^mph (2011)
Precipitation	---			--- ()

Weather Element	Average
Visibility	9.3 ^mi
Wind Direction	ESE (119.4 °)

Weather Element	Total
Cooling Degree Days	14.3 (Base 18.3)
Growing Degree Days	29.3 (Base 10)

Total Years on Record: 9

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