VANDALIA, ILLINOIS

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Elevation: 163 meters Latitude: 38 58N Longitude: 089 10W

WEATHER

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DAILY WEATHER AVERAGE - 1 DECEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	3.1 ^°C	7.6 ^°C	-0.8 ^°C	19 ^°C (2012)	-10 ^°C (2002)
Dewpoint	-2.3 ^°C	0.9 ^°C	-5.2 ^°C	8.6 ^°C (2012)	-17 ^°C (2003)
Humidity	69.8 ^%	86.5 ^%	51.2 ^%		27 ^% (2003)
Barometer	1020.3 ^hPa	1024.7 ^hPa	1013.5 ^hPa	1035.9 ^hPa (2003)	995.6 ^hPa (2006)
Wind Speed	14.5 ^km/h	29.5 ^km/h		50.1 ^km/h (2006)
Wind Gust		42.5 ^km/h		61.2 ^km/h (2006)
Precipitation	2.54 ^mm			5.84 ^mm (2006)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	SSW (196.9 °)

Weather Element	Total
Heating Degree Days	14.9 (Base 18.3)
Growing Degree Days	3.9 (Base 10)

Total Years on Record: 15

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