MANASSAS, VIRGINIA

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

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DAILY WEATHER AVERAGE - 30 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	15.3 ^°C	22.5 ^°C	10.3 ^°C	30 ^°C (1998)	4 ^°C (2005)
Dewpoint	10.7 ^°C	13.7 ^°C	7.8 ^°C	23 ^°C (2010)	1 ^°C (2005)
Humidity	76.7 ^%	92.3 ^%	49.5 ^%		31 ^% (2005)
Barometer	1017.6 ^hPa	1021 ^hPa	1014.9 ^hPa	1033.2 ^hPa (2007)	998.6 ^hPa (2010)
Wind Speed	6.6 ^km/h	22 ^km/h		51.8 ^km/h (1999)
Wind Gust		44.3 ^km/h		66.6 ^km/h (1999)
Precipitation	47.75 ^mm			172.47 ^mm (1999)

Weather Element	Average
Visibility	12.6 ^km
Wind Direction	ESE (102.3 °)

Total Years on Record: 19

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