GREENFIELD, ILLINOIS

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Elevation: 560 feet Latitude: 39 20N Longitude: 090 12W

WEATHER

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DAILY WEATHER AVERAGE - DECEMBER 21

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	34.7 ^°F	41.3 ^°F	28.9 ^°F	63.1 ^°F (2015)	1.2 ^°F (2008)
Dewpoint	28.9 ^°F	34.3 ^°F	23.4 ^°F	55.2 ^°F (2015)	-7.8 ^°F (2002)
Humidity	80.3 ^%	90.8 ^%	66.1 ^%		34 ^% (2002)
Barometer	30.01 ⁱⁿ	30.12 ⁱⁿ	29.87 ⁱⁿ	30.48 ⁱⁿ (2008)	29.59 ⁱⁿ (2013)
Wind Speed	9 ^mph	17 ^mph		32.2 ^mph (2008)
Wind Gust		34.6 ^mph		133.5 ^mph (2007)
Precipitation	0.26 ⁱⁿ			0.47 ⁱⁿ (2006)

Weather Element	Average
Visibility	7.4 ^mi
Wind Direction	SSW (191.3 °)

Weather Element	Total
Heating Degree Days	29.9 (Base 18.3)
Growing Degree Days	2.5 (Base 10)

Total Years on Record: 15

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