MANASSAS, VIRGINIA

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Elevation: 65 meters Latitude: 38 47N Longitude: 077 30W

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DAILY WEATHER AVERAGE - 30 JUNE

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.3 ^°C	29.4 ^°C	17.1 ^°C	34 ^°C (2012)	13 ^°C (2011)
Dewpoint	17.1 ^°C	20.1 ^°C	13.9 ^°C	25 ^°C (2012)	4 ^°C (2011)
Humidity	71.1 ^%	92.8 ^%	45 ^%		30 ^% (2011)
Barometer	1014.9 ^hPa	1017.3 ^hPa	1012.5 ^hPa	1024.4 ^hPa (2002)	1000.7 ^hPa (2009)
Wind Speed	6.9 ^km/h	19.6 ^km/h		42.6 ^km/h (1998)
Wind Gust		34.3 ^km/h		59.2 ^km/h (2008)
Precipitation	---			--- ()

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	SE (133.4 °)

Weather Element	Total
Cooling Degree Days	4.9 (Base 18.3)
Growing Degree Days	13.2 (Base 10)

Total Years on Record: 20

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