GROTON, MASSACHUSETTS

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Elevation: 104 meters Latitude: 42 36N Longitude: 071 35W

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DAILY WEATHER AVERAGE - 4 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.6 ^°C	29.1 ^°C	18.6 ^°C	35 ^°C (2012)	13.3 ^°C (1999)
Dewpoint	17.3 ^°C	19.3 ^°C	15.1 ^°C	24 ^°C (2003)	10 ^°C (2007)
Humidity	70.3 ^%	91.6 ^%	46.7 ^%		30 ^% (2007)
Barometer	1014.6 ^hPa	1016.9 ^hPa	1012.5 ^hPa	1024.4 ^hPa (2012)	1006.1 ^hPa (2004)
Wind Speed	7.7 ^km/h	20.4 ^km/h		44.4 ^km/h (2012)
Wind Gust		40.4 ^km/h		62.9 ^km/h (2012)
Precipitation	43.43 ^mm			114.3 ^mm (2015)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	SE (135.8 °)

Weather Element	Total
Cooling Degree Days	5.5 (Base 18.3)
Growing Degree Days	13.8 (Base 10)

Total Years on Record: 18

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