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 - JULY 29

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	79.9 ^°F	88.9 ^°F	71.5 ^°F	104 ^°F (2011)	59 ^°F (2014)
Dewpoint	67.2 ^°F	72.7 ^°F	62.2 ^°F	78.8 ^°F (2010)	48.2 ^°F (2011)
Humidity	68.4 ^%	93.3 ^%	44.2 ^%		20 ^% (2011)
Barometer	29.94 ⁱⁿ	30.00 ⁱⁿ	29.87 ⁱⁿ	30.17 ⁱⁿ (2013)	29.77 ⁱⁿ (2009)
Wind Speed	3.5 ^mph	11.8 ^mph		21.9 ^mph (2010)
Wind Gust		20 ^mph		28.8 ^mph (2010)
Precipitation	---			--- ()

Weather Element	Average
Visibility	9.2 ^mi
Wind Direction	SSE (140.9 °)

Weather Element	Total
Cooling Degree Days	15.2 (Base 18.3)
Growing Degree Days	30.2 (Base 10)

Total Years on Record: 9

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