FORT BELVOIR, VIRGINIA

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Elevation: 89 feet Latitude: 38 43N Longitude: 077 10W

WEATHER

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DAILY WEATHER AVERAGE - JULY 12

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	77.6 ^°F	85.6 ^°F	70.2 ^°F	97 ^°F (2011)	62.1 ^°F (2002)
Dewpoint	63.1 ^°F	67.7 ^°F	58.7 ^°F	75.9 ^°F (2006)	45 ^°F (2002)
Humidity	63.6 ^%	83.7 ^%	45.4 ^%		26 ^% (2002)
Barometer	30.03 ⁱⁿ	30.08 ⁱⁿ	29.97 ⁱⁿ	30.27 ⁱⁿ (1999)	29.77 ⁱⁿ (2011)
Wind Speed	7.5 ^mph	14.7 ^mph		24.2 ^mph (2006)
Wind Gust		26.3 ^mph		36.8 ^mph (2003)
Precipitation	2.06 ⁱⁿ			4.16 ⁱⁿ (2010)

Weather Element	Average
Visibility	9 ^mi
Wind Direction	S (176.2 °)

Weather Element	Total
Cooling Degree Days	12.9 (Base 18.3)
Growing Degree Days	27.9 (Base 10)

Total Years on Record: 21

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