DEDHAM, MASSACHUSETTS

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

WEATHER

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DAILY WEATHER AVERAGE - 21 MARCH

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	3.2 ^°C	7.6 ^°C	-0.6 ^°C	23.9 ^°C (2012)	-8.9 ^°C (2007)
Dewpoint	-2.4 ^°C	0.7 ^°C	-5.8 ^°C	13.3 ^°C (2012)	-18.3 ^°C (2006)
Humidity	70.5 ^%	88.4 ^%	49.4 ^%		28 ^% (2006)
Barometer	1018.6 ^hPa	1023 ^hPa	1014.2 ^hPa	1043.3 ^hPa (2007)	1001.4 ^hPa (2004)
Wind Speed	22.2 ^km/h	36.5 ^km/h		59.2 ^km/h (2008)
Wind Gust		53.9 ^km/h		94.5 ^km/h (2008)
Precipitation	7.87 ^mm			14.22 ^mm (2003)

Weather Element	Average
Wind Direction	SSW (188.6 °)

Weather Element	Total
Heating Degree Days	14.9 (Base 18.3)
Growing Degree Days	4.6 (Base 10)

Total Years on Record: 16

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