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 - FEBRUARY 21

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	37.4 ^°F	47.6 ^°F	26.6 ^°F	70.7 ^°F (2014)	5 ^°F (2015)
Dewpoint	26.5 ^°F	36.4 ^°F	19.2 ^°F	59.9 ^°F (2014)	-0.4 ^°F (2009)
Humidity	68.6 ^%	88.9 ^%	45.4 ^%		17 ^% (2009)
Barometer	30.08 ⁱⁿ	30.20 ⁱⁿ	29.94 ⁱⁿ	30.51 ⁱⁿ (2008)	29.63 ⁱⁿ (2014)
Wind Speed	3.8 ^mph	13.5 ^mph		19.6 ^mph (2014)
Wind Gust		20.6 ^mph		27.6 ^mph (2014)
Precipitation	---			--- ()

Weather Element	Average
Visibility	8.9 ^mi
Wind Direction	ESE (124.8 °)

Weather Element	Total
Heating Degree Days	27.9 (Base 18.3)
Growing Degree Days	2.2 (Base 10)

Total Years on Record: 10

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