SUMNER, ILLINOIS

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Elevation: 142 meters Latitude: 38 48N Longitude: 087 56W

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DAILY WEATHER AVERAGE - 14 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	0.5 ^°C	4.7 ^°C	-5.4 ^°C	14 ^°C (2006)	(2013)
Dewpoint	-4.2 ^°C	-0.9 ^°C	-8.7 ^°C	12 ^°C (2005)	-20 ^°C (2009)
Humidity	74.2 ^%	90.2 ^%	56.7 ^%		30 ^% (2009)
Barometer	1016.9 ^hPa	1022.4 ^hPa	1011.9 ^hPa	1033.2 ^hPa (2015)	1002.4 ^hPa (2005)
Wind Speed	12.7 ^km/h	27.7 ^km/h		51.8 ^km/h (2015)
Wind Gust		39.9 ^km/h		64.9 ^km/h (2015)
Precipitation	7.11 ^mm			24.13 ^mm (2003)

Weather Element	Average
Visibility	13.7 ^km
Wind Direction	S (177.6 °)

Weather Element	Total
Heating Degree Days	18.7 (Base 18.3)
Growing Degree Days	0.5 (Base 10)

Total Years on Record: 15

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