DEDHAM, MASSACHUSETTS

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

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DAILY WEATHER AVERAGE - 18 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-3.6 ^°C	2.4 ^°C	-8.1 ^°C	19.4 ^°C (2016)	-18.9 ^°C (2003)
Dewpoint	-7.8 ^°C	-3.5 ^°C	-13.7 ^°C	12.8 ^°C (2006)	-24.4 ^°C (2016)
Humidity	72.7 ^%	87.3 ^%	51.9 ^%		8 ^% (2003)
Barometer	1014.9 ^hPa	1023 ^hPa	1006.8 ^hPa	1041.3 ^hPa (2007)	993.2 ^hPa (2004)
Wind Speed	24.6 ^km/h	40.2 ^km/h		79.7 ^km/h (2006)
Wind Gust		64.4 ^km/h		124.1 ^km/h (2006)
Precipitation	14.73 ^mm			28.45 ^mm (2010)

Weather Element	Average
Wind Direction	SSW (212 °)

Weather Element	Total
Heating Degree Days	21.2 (Base 18.3)

Total Years on Record: 18

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