QUINCY, ILLINOIS

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Elevation: 769 feet Latitude: 39 56N Longitude: 091 11W

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DAILY WEATHER AVERAGE - DECEMBER 12

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	32.9 ^°F	39.3 ^°F	26.2 ^°F	69.1 ^°F (2015)	(2000)
Dewpoint	26.2 ^°F	31 ^°F	22.9 ^°F	60.1 ^°F (2015)	-4 ^°F (2012)
Humidity	77.8 ^%	90.4 ^%	63.5 ^%		32 ^% (2012)
Barometer	30.15 ⁱⁿ	30.26 ⁱⁿ	30.04 ⁱⁿ	30.64 ⁱⁿ (2000)	29.56 ⁱⁿ (2010)
Wind Speed	8.7 ^mph	14.8 ^mph		33.4 ^mph (2010)
Wind Gust		25.4 ^mph		43.7 ^mph (2010)
Precipitation	0.39 ⁱⁿ			0.75 ⁱⁿ (2001)

Weather Element	Average
Visibility	8.5 ^mi
Wind Direction	S (185.4 °)

Weather Element	Total
Heating Degree Days	32.2 (Base 18.3)
Growing Degree Days	10.6 (Base 10)

Total Years on Record: 21

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