FORT BELVOIR, VIRGINIA

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Elevation: 27 meters Latitude: 38 43N Longitude: 077 10W

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DAILY WEATHER AVERAGE - 4 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	27.3 ^°C	32.2 ^°C	22.9 ^°C	36.1 ^°C (2007)	20 ^°C (1998)
Dewpoint	19.6 ^°C	21.8 ^°C	16.9 ^°C	24.4 ^°C (2012)	6.7 ^°C (2007)
Humidity	65.5 ^%	85.8 ^%	44.3 ^%		31 ^% (2007)
Barometer	1015.6 ^hPa	1017.6 ^hPa	1013.5 ^hPa	1023.7 ^hPa (1996)	1005.8 ^hPa (2011)
Wind Speed	12.4 ^km/h	23.2 ^km/h		35.2 ^km/h (2015)
Wind Gust		37.2 ^km/h		48.1 ^km/h (2004)
Precipitation	17.53 ^mm			59.44 ^mm (2004)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	SSW (188.4 °)

Weather Element	Total
Cooling Degree Days	9.3 (Base 18.3)
Growing Degree Days	17.6 (Base 10)

Total Years on Record: 21

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