RESTON, VIRGINIA

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Elevation: 288 feet Latitude: 38 57N Longitude: 077 27W

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DAILY WEATHER AVERAGE - FEBRUARY 25

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	37.7 ^°F	47.8 ^°F	27.2 ^°F	70 ^°F (1996)	(2015)
Dewpoint	23.7 ^°F	30.9 ^°F	17.5 ^°F	53.6 ^°F (2001)	7 ^°F (2009)
Humidity	61.5 ^%	83.4 ^%	41.5 ^%		20 ^% (2009)
Barometer	30.05 ⁱⁿ	30.21 ⁱⁿ	29.89 ⁱⁿ	30.49 ⁱⁿ (2009)	29.30 ⁱⁿ (2016)
Wind Speed	9.6 ^mph	18.9 ^mph		42.6 ^mph (2011)
Wind Gust		34.6 ^mph		58.7 ^mph (2011)
Precipitation	0.49 ⁱⁿ			1.68 ⁱⁿ (2007)

Weather Element	Average
Visibility	10.3 ^mi
Wind Direction	SSW (217.1 °)

Weather Element	Total
Heating Degree Days	27.6 (Base 18.3)
Growing Degree Days	4 (Base 10)

Total Years on Record: 20

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