VALLEY FORGE, PENNSYLVANIA

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Elevation: 56 meters Latitude: 40 07N Longitude: 075 30W

WEATHER

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DAILY WEATHER AVERAGE - 20 NOVEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	6.1 ^°C	11.3 ^°C	0.6 ^°C	18.3 ^°C (1999)	-7.2 ^°C (2000)
Dewpoint	0.8 ^°C	5.1 ^°C	-3.3 ^°C	16 ^°C (2009)	-12.8 ^°C (2005)
Humidity	71.6 ^%	90.1 ^%	49.2 ^%		24 ^% (2005)
Barometer	1019.6 ^hPa	1023.4 ^hPa	1016.6 ^hPa	1036.2 ^hPa (2013)	1000.7 ^hPa (2003)
Wind Speed	7.2 ^km/h	18.8 ^km/h		29.6 ^km/h (2001)
Wind Gust		36 ^km/h		42.6 ^km/h (2009)
Precipitation	7.11 ^mm			17.27 ^mm (2009)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	SSE (143.8 °)

Weather Element	Total
Heating Degree Days	12.4 (Base 18.3)
Growing Degree Days	1.4 (Base 10)

Total Years on Record: 17

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