DEDHAM, MASSACHUSETTS

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

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DAILY WEATHER AVERAGE - 15 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-4.6 ^°C	-0.9 ^°C	-8.4 ^°C	10.6 ^°C (1999)	-22.8 ^°C (2004)
Dewpoint	-8.9 ^°C	-4.7 ^°C	-12.6 ^°C	10.6 ^°C (1999)	-31.7 ^°C (2000)
Humidity	74.3 ^%	86.8 ^%	59.7 ^%		25 ^% (2000)
Barometer	1017.6 ^hPa	1022.7 ^hPa	1011.9 ^hPa	1041 ^hPa (2005)	985.4 ^hPa (2006)
Wind Speed	20.4 ^km/h	31.7 ^km/h		53.8 ^km/h (1999)
Wind Gust		46.5 ^km/h		74 ^km/h (1999)
Precipitation	11.94 ^mm			61.47 ^mm (1999)

Weather Element	Average
Wind Direction	SSW (209.2 °)

Weather Element	Total
Heating Degree Days	23 (Base 18.3)

Total Years on Record: 18

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