RESTON, VIRGINIA

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

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DAILY WEATHER AVERAGE - JANUARY 16

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	33.7 ^°F	42.3 ^°F	25.4 ^°F	62.1 ^°F (2007)	6.1 ^°F (2009)
Dewpoint	21.4 ^°F	29.4 ^°F	14 ^°F	55 ^°F (1995)	-13 ^°F (2004)
Humidity	63.5 ^%	82.2 ^%	45.8 ^%		23 ^% (2004)
Barometer	30.11 ⁱⁿ	30.26 ⁱⁿ	29.97 ⁱⁿ	30.70 ⁱⁿ (2009)	29.43 ⁱⁿ (2016)
Wind Speed	8.1 ^mph	16.9 ^mph		28.8 ^mph (2000)
Wind Gust		30.1 ^mph		44.9 ^mph (1997)
Precipitation	0.24 ⁱⁿ			0.73 ⁱⁿ (2013)

Weather Element	Average
Visibility	9.5 ^mi
Wind Direction	SW (224 °)

Weather Element	Total
Heating Degree Days	31.2 (Base 18.3)
Growing Degree Days	1.1 (Base 10)

Total Years on Record: 22

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