GRAFTON, ILLINOIS

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

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DAILY WEATHER AVERAGE - 15 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	25.3 ^°C	30.8 ^°C	19.6 ^°C	35 ^°C (2006)	13.9 ^°C (2001)
Dewpoint	19.3 ^°C	21.4 ^°C	17.1 ^°C	26.1 ^°C (2010)	9.4 ^°C (2002)
Humidity	71.8 ^%	92.7 ^%	48.5 ^%		33 ^% (2002)
Barometer	1014.9 ^hPa	1016.6 ^hPa	1013.2 ^hPa	1020 ^hPa (2006)	1009.5 ^hPa (2007)
Wind Speed	8.4 ^km/h	18.5 ^km/h		35.2 ^km/h (2007)
Wind Gust		68.6 ^km/h		138.9 ^km/h (2007)
Precipitation	20.57 ^mm			80.52 ^mm (2009)

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	SE (132.1 °)

Weather Element	Total
Cooling Degree Days	6.9 (Base 18.3)
Growing Degree Days	15.2 (Base 10)

Total Years on Record: 16

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