ALEXANDRIA, VIRGINIA

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Elevation: 0 feet Latitude: 38 51N Longitude: 077 02W

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DAILY WEATHER AVERAGE - JULY 19

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	80.9 ^°F	89.3 ^°F	73.5 ^°F	98.1 ^°F (1999)	62.1 ^°F (2009)
Dewpoint	67.2 ^°F	70.8 ^°F	61.4 ^°F	79 ^°F (2013)	34 ^°F (2002)
Humidity	65.1 ^%	83.1 ^%	44 ^%		20 ^% (2002)
Barometer	29.95 ⁱⁿ	30.00 ⁱⁿ	29.89 ⁱⁿ	30.22 ⁱⁿ (2014)	29.66 ⁱⁿ (1996)
Wind Speed	8 ^mph	15.1 ^mph		31.1 ^mph (2012)
Wind Gust		24.6 ^mph		40.3 ^mph (2012)
Precipitation	0.88 ⁱⁿ			1.80 ⁱⁿ (2000)

Weather Element	Average
Visibility	8.8 ^mi
Wind Direction	S (182.9 °)

Weather Element	Total
Cooling Degree Days	16.4 (Base 18.3)
Growing Degree Days	31.4 (Base 10)

Total Years on Record: 21

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