GRAFTON, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 7 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	0.6 ^°C	5.3 ^°C	-4.2 ^°C	20 ^°C (2009)	-23.9 ^°C (2014)
Dewpoint	-3.6 ^°C	-0.4 ^°C	-6.8 ^°C	12.2 ^°C (2009)	-26.1 ^°C (2003)
Humidity	75.4 ^%	89.5 ^%	57.9 ^%		38 ^% (2003)
Barometer	1020.7 ^hPa	1024.4 ^hPa	1016.9 ^hPa	1034.9 ^hPa (2014)	998 ^hPa (1999)
Wind Speed	12.9 ^km/h	24.9 ^km/h		37 ^km/h (1999)
Wind Gust		43.9 ^km/h		57.5 ^km/h (1999)
Precipitation	27.18 ^mm			73.66 ^mm (1999)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	SSE (172.4 °)

Weather Element	Total
Heating Degree Days	17.8 (Base 18.3)
Growing Degree Days	3.5 (Base 10)

Total Years on Record: 18

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