GREENVILLE, ILLINOIS

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Elevation: 164 meters Latitude: 38 50N Longitude: 089 22W

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DAILY WEATHER AVERAGE - 21 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-2.1 ^°C	1.8 ^°C	-6.4 ^°C	7.2 ^°C (2015)	-17.2 ^°C (2011)
Dewpoint	-7.6 ^°C	-3.9 ^°C	-8.8 ^°C	3 ^°C (2006)	-18.4 ^°C (2003)
Humidity	68.3 ^%	81.8 ^%	56 ^%		23 ^% (2003)
Barometer	1020.3 ^hPa	1024.4 ^hPa	1014.6 ^hPa	1037.3 ^hPa (2008)	999 ^hPa (2010)
Wind Speed	13.8 ^km/h	27.5 ^km/h		48.1 ^km/h (2014)
Wind Gust		37.8 ^km/h		66.6 ^km/h (2014)
Precipitation	8.13 ^mm			10.92 ^mm (2010)

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	SSE (161.8 °)

Weather Element	Total
Heating Degree Days	20.7 (Base 18.3)

Total Years on Record: 15

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