PRINCETON, NEW JERSEY

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Elevation: 18 meters Latitude: 40 20N Longitude: 074 40W

WEATHER

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DAILY WEATHER AVERAGE - 15 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	3.9 ^°C	7.7 ^°C	0.2 ^°C	19.4 ^°C (2015)	-11.7 ^°C (2005)
Dewpoint	-1.2 ^°C	2.4 ^°C	-4.2 ^°C	17.2 ^°C (2015)	-15 ^°C (2007)
Humidity	71.2 ^%	87.9 ^%	54.4 ^%		30 ^% (2007)
Barometer	1017.9 ^hPa	1022.4 ^hPa	1013.5 ^hPa	1035.2 ^hPa (2000)	995.3 ^hPa (2015)
Wind Speed	13.8 ^km/h	31.7 ^km/h		157.4 ^km/h (1996)
Wind Gust		45.2 ^km/h		59.2 ^km/h (2008)
Precipitation	5.84 ^mm			15.24 ^mm (2013)

Weather Element	Average
Visibility	14.5 ^km
Wind Direction	SSW (196 °)

Weather Element	Total
Heating Degree Days	14.4 (Base 18.3)
Growing Degree Days	3.2 (Base 10)

Total Years on Record: 21

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