GRAFTON, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 12 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-0.8 ^°C	3.6 ^°C	-5.2 ^°C	13.9 ^°C (2005)	-18.9 ^°C (2014)
Dewpoint	-6.2 ^°C	-2.8 ^°C	-9.2 ^°C	8.9 ^°C (2005)	-21.7 ^°C (2012)
Humidity	69.4 ^%	86.2 ^%	51.1 ^%		22 ^% (2012)
Barometer	1022.4 ^hPa	1026.1 ^hPa	1018.6 ^hPa	1035.9 ^hPa (2012)	1009.5 ^hPa (2005)
Wind Speed	12.9 ^km/h	24.8 ^km/h		53.8 ^km/h (1999)
Wind Gust		46.8 ^km/h		70.3 ^km/h (1999)
Precipitation	10.67 ^mm			20.32 ^mm (2007)

Weather Element	Average
Visibility	14.2 ^km
Wind Direction	S (180.2 °)

Weather Element	Total
Heating Degree Days	19.2 (Base 18.3)

Total Years on Record: 18

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