GROTON, MASSACHUSETTS

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

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DAILY WEATHER AVERAGE - 12 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-3.4 ^°C	1.4 ^°C	-9.2 ^°C	13.9 ^°C (1999)	-18.9 ^°C (2014)
Dewpoint	-11.2 ^°C	-6.7 ^°C	-14.8 ^°C	11.7 ^°C (1999)	-23.3 ^°C (2014)
Humidity	58.5 ^%	77.4 ^%	40.2 ^%		20 ^% (2010)
Barometer	1012.5 ^hPa	1018.3 ^hPa	1008.1 ^hPa	1040.3 ^hPa (2001)	986.5 ^hPa (2009)
Wind Speed	12.9 ^km/h	30.4 ^km/h		51.8 ^km/h (2009)
Wind Gust		48.4 ^km/h		68.6 ^km/h (2003)
Precipitation	11.18 ^mm			36.58 ^mm (1998)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	SSW (188.3 °)

Weather Element	Total
Heating Degree Days	22.2 (Base 18.3)

Total Years on Record: 19

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