DEDHAM, MASSACHUSETTS

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

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DAILY WEATHER AVERAGE - 26 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	15.9 ^°C	19.7 ^°C	12.6 ^°C	32.2 ^°C (2007)	6.1 ^°C (2009)
Dewpoint	11.6 ^°C	13.8 ^°C	9.3 ^°C	19.4 ^°C (2011)	2.8 ^°C (2009)
Humidity	77.7 ^%	93.2 ^%	57.6 ^%		39 ^% (2009)
Barometer	1020 ^hPa	1022.7 ^hPa	1016.6 ^hPa	1034.5 ^hPa (2015)	1002.7 ^hPa (2005)
Wind Speed	18 ^km/h	25.6 ^km/h		42.6 ^km/h (2005)
Wind Gust		40.6 ^km/h		62.9 ^km/h (2005)
Precipitation	18.8 ^mm			61.21 ^mm (2008)

Weather Element	Average
Wind Direction	SE (137.7 °)

Total Years on Record: 17

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