DEDHAM, MASSACHUSETTS

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Elevation: 20 meters Latitude: 42 13N Longitude: 071 07W

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DAILY WEATHER AVERAGE - 16 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	0.8 ^°C	5.1 ^°C	-2.9 ^°C	13.9 ^°C (2008)	-10 ^°C (2013)
Dewpoint	-4.3 ^°C	1.1 ^°C	-8.4 ^°C	11.1 ^°C (2008)	-16.1 ^°C (2001)
Humidity	70.9 ^%	89 ^%	53.1 ^%		34 ^% (2001)
Barometer	1016.3 ^hPa	1022.4 ^hPa	1009.1 ^hPa	1033.9 ^hPa (2008)	979.3 ^hPa (2007)
Wind Speed	22.2 ^km/h	34.9 ^km/h		51.8 ^km/h (2005)
Wind Gust		52.1 ^km/h		79.7 ^km/h (2011)
Precipitation	11.94 ^mm			39.37 ^mm (2007)

Weather Element	Average
Wind Direction	SW (220.4 °)

Weather Element	Total
Heating Degree Days	17.2 (Base 18.3)

Total Years on Record: 17

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