GRAFTON, ILLINOIS

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Elevation: 122 meters Latitude: 38 58N Longitude: 090 26W

WEATHER

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DAILY WEATHER AVERAGE - 7 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-1.2 ^°C	3.6 ^°C	-5.8 ^°C	23.3 ^°C (2008)	-24.4 ^°C (2014)
Dewpoint	-5.7 ^°C	-2.4 ^°C	-9.7 ^°C	15 ^°C (2008)	-27.2 ^°C (2004)
Humidity	73.3 ^%	89.1 ^%	53.7 ^%		31 ^% (2004)
Barometer	1020.3 ^hPa	1024.7 ^hPa	1015.6 ^hPa	1048.4 ^hPa (2015)	997 ^hPa (2009)
Wind Speed	15.1 ^km/h	27 ^km/h		46.3 ^km/h (2010)
Wind Gust		47.2 ^km/h		62.9 ^km/h (2010)
Precipitation	6.6 ^mm			35.81 ^mm (2008)

Weather Element	Average
Visibility	13 ^km
Wind Direction	SSW (194.9 °)

Weather Element	Total
Heating Degree Days	19.4 (Base 18.3)
Growing Degree Days	6.3 (Base 10)

Total Years on Record: 18

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