MOUNT VERNON, ILLINOIS

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Elevation: 144 meters Latitude: 38 19N Longitude: 088 51W

WEATHER

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DAILY WEATHER AVERAGE - 20 NOVEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	6.1 ^°C	12 ^°C	0.4 ^°C	21 ^°C (2003)	-9 ^°C (2014)
Dewpoint	0.2 ^°C	3.3 ^°C	-3.6 ^°C	15 ^°C (2007)	-13 ^°C (1995)
Humidity	68.6 ^%	88.1 ^%	48.9 ^%		27 ^% (1995)
Barometer	1021.3 ^hPa	1024 ^hPa	1018.3 ^hPa	1031.5 ^hPa (2006)	1010.5 ^hPa (1996)
Wind Speed	7.4 ^km/h	19.3 ^km/h		33.3 ^km/h (2007)
Wind Gust		37.5 ^km/h		48.1 ^km/h (2007)
Precipitation	12.45 ^mm			22.86 ^mm (2011)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	ESE (120.5 °)

Weather Element	Total
Heating Degree Days	12.2 (Base 18.3)
Growing Degree Days	3.3 (Base 10)

Total Years on Record: 21

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