GRAFTON, ILLINOIS

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Elevation: 400 feet Latitude: 38 58N Longitude: 090 26W

WEATHER

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DAILY WEATHER AVERAGE - AUGUST 9

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	77.5 ^°F	88.6 ^°F	69.3 ^°F	97 ^°F (2001)	59 ^°F (2004)
Dewpoint	68.3 ^°F	71.8 ^°F	65 ^°F	81 ^°F (2010)	55 ^°F (2005)
Humidity	75.7 ^%	93.9 ^%	50.8 ^%		32 ^% (2005)
Barometer	29.95 ⁱⁿ	30.01 ⁱⁿ	29.88 ⁱⁿ	30.18 ⁱⁿ (2002)	29.75 ⁱⁿ (2012)
Wind Speed	5.1 ^mph	12.3 ^mph		33.4 ^mph (2001)
Wind Gust		27.3 ^mph		46 ^mph (2001)
Precipitation	0.30 ⁱⁿ			1.28 ⁱⁿ (2001)

Weather Element	Average
Visibility	8 ^mi
Wind Direction	ESE (122.2 °)

Weather Element	Total
Cooling Degree Days	14 (Base 18.3)
Growing Degree Days	29 (Base 10)

Total Years on Record: 17

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