GRAFTON, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - DECEMBER 11

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	32.5 ^°F	42 ^°F	23.7 ^°F	57.9 ^°F (2015)	10 ^°F (2000)
Dewpoint	26.8 ^°F	33.5 ^°F	18.9 ^°F	55 ^°F (2015)	-2.9 ^°F (2009)
Humidity	81 ^%	93.4 ^%	59.7 ^%		32 ^% (2009)
Barometer	30.13 ⁱⁿ	30.23 ⁱⁿ	30.03 ⁱⁿ	30.69 ⁱⁿ (2013)	29.55 ⁱⁿ (2010)
Wind Speed	7.4 ^mph	15 ^mph		36.8 ^mph (2000)
Wind Gust		30.1 ^mph		44.9 ^mph (2000)
Precipitation	0.29 ⁱⁿ			0.79 ⁱⁿ (2010)

Weather Element	Average
Visibility	7.3 ^mi
Wind Direction	SSE (155 °)

Weather Element	Total
Heating Degree Days	32.2 (Base 18.3)

Total Years on Record: 18

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