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United States of America

DEDHAM, MASSACHUSETTS


Home > North America > United States > Massachusetts
Elevation: 64 feet     Latitude: 42 13N     Longitude: 071 07W

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DAILY WEATHER AVERAGE - SEPTEMBER 20
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 62.4 °F 71.4 °F 54.1 °F 80.1 °F (2007) 43 °F (2004)
Dewpoint 53.8 °F 58.9 °F 48.9 °F 70 °F (2003) 36 °F (2009)
Humidity 76 % 93.4 % 54.5 % 34 % (2009)
Barometer 30.10 in 30.17 in 30.04 in 30.45 in (2008) 29.60 in (2006)
Wind Speed 11.8 mph 16.7 mph 24.2 mph (2005)
Wind Gust 23.2 mph 33.4 mph (2005)
Precipitation 0.21 in 0.70 in (2006)
Weather ElementAverage
Wind DirectionSSW (195.7 °)
Weather ElementTotal
Heating Degree Days6 (Base 18.3)
Cooling Degree Days3.3 (Base 18.3)
Growing Degree Days12.8 (Base 10)
Total Years on Record: 15
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