GROTON, CONNECTICUT

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

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DAILY WEATHER AVERAGE - 18 MAY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	13.1 ^°C	16.7 ^°C	9.3 ^°C	29 ^°C (1998)	2.8 ^°C (2003)
Dewpoint	8.8 ^°C	11.3 ^°C	5.7 ^°C	17 ^°C (1999)	-7.2 ^°C (2003)
Humidity	78.3 ^%	93.2 ^%	59.7 ^%		23 ^% (2003)
Barometer	1016.3 ^hPa	1019 ^hPa	1013.5 ^hPa	1028.8 ^hPa (2003)	993.6 ^hPa (2008)
Wind Speed	14.2 ^km/h	25.9 ^km/h		40.7 ^km/h (2000)
Wind Gust		41 ^km/h		57.5 ^km/h (2002)
Precipitation	28.96 ^mm			66.29 ^mm (2002)

Weather Element	Average
Visibility	12.2 ^km
Wind Direction	SSE (147.9 °)

Total Years on Record: 21

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