RESTON, VIRGINIA

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

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DAILY WEATHER AVERAGE - FEBRUARY 23

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	37.5 ^°F	45.4 ^°F	30.2 ^°F	64 ^°F (2012)	10.9 ^°F (2015)
Dewpoint	26 ^°F	32.4 ^°F	19.7 ^°F	52 ^°F (1996)	-8 ^°F (1997)
Humidity	66.8 ^%	87.6 ^%	46.4 ^%		26 ^% (1997)
Barometer	30.05 ⁱⁿ	30.18 ⁱⁿ	29.93 ⁱⁿ	30.50 ⁱⁿ (1999)	29.10 ⁱⁿ (2003)
Wind Speed	8 ^mph	15.2 ^mph		31.1 ^mph (2007)
Wind Gust		27.8 ^mph		44.9 ^mph (2007)
Precipitation	0.43 ⁱⁿ			1.35 ⁱⁿ (1998)

Weather Element	Average
Visibility	7.8 ^mi
Wind Direction	SW (220 °)

Weather Element	Total
Heating Degree Days	27.2 (Base 18.3)
Growing Degree Days	2.6 (Base 10)

Total Years on Record: 21

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