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 - MARCH 31

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	49.9 ^°F	60.8 ^°F	39.5 ^°F	71.6 ^°F (2010)	35.6 ^°F (2009)
Dewpoint	37.3 ^°F	44.7 ^°F	31.3 ^°F	53.8 ^°F (2013)	24.8 ^°F (2010)
Humidity	67 ^%	90.4 ^%	44.7 ^%		23 ^% (2010)
Barometer	29.99 ⁱⁿ	30.12 ⁱⁿ	29.85 ⁱⁿ	30.63 ⁱⁿ (2008)	29.58 ⁱⁿ (2015)
Wind Speed	4.8 ^mph	12.5 ^mph		21.9 ^mph (2015)
Wind Gust		23.2 ^mph		35.7 ^mph (2015)
Precipitation	---			--- ()

Weather Element	Average
Visibility	8.8 ^mi
Wind Direction	ESE (118.5 °)

Weather Element	Total
Heating Degree Days	14.9 (Base 18.3)
Growing Degree Days	4.1 (Base 10)

Total Years on Record: 9

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