GROTON, CONNECTICUT

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Elevation: 3 meters Latitude: 41 19N Longitude: 072 02W

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DAILY WEATHER AVERAGE - 9 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	2.1 ^°C	6.3 ^°C	-2.7 ^°C	12.2 ^°C (2008)	-9.4 ^°C (2000)
Dewpoint	-2.8 ^°C	1.8 ^°C	-6.4 ^°C	10.6 ^°C (2008)	-17.2 ^°C (2002)
Humidity	74.3 ^%	91.1 ^%	54.8 ^%		23 ^% (2002)
Barometer	1020.7 ^hPa	1027.4 ^hPa	1015.2 ^hPa	1037.3 ^hPa (2002)	988.8 ^hPa (2009)
Wind Speed	14.3 ^km/h	26.9 ^km/h		55.5 ^km/h (2005)
Wind Gust		50.7 ^km/h		76 ^km/h (2005)
Precipitation	28.7 ^mm			64.77 ^mm (2014)

Weather Element	Average
Visibility	12.9 ^km
Wind Direction	SSE (160.2 °)

Weather Element	Total
Heating Degree Days	16.6 (Base 18.3)

Total Years on Record: 21

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