VANDALIA, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 1 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	25.9 ^°C	31.8 ^°C	19.8 ^°C	35.6 ^°C (2012)	15.5 ^°C (2014)
Dewpoint	20 ^°C	22.6 ^°C	16.2 ^°C	26 ^°C (2011)	7 ^°C (2012)
Humidity	73.2 ^%	94.6 ^%	43.5 ^%		18 ^% (2012)
Barometer	1016.3 ^hPa	1017.9 ^hPa	1014.6 ^hPa	1025.1 ^hPa (2001)	1009.8 ^hPa (2008)
Wind Speed	5.3 ^km/h	15.1 ^km/h		29.6 ^km/h (2014)
Wind Gust		31.1 ^km/h		46.3 ^km/h (2014)
Precipitation	11.43 ^mm			19.05 ^mm (2009)

Weather Element	Average
Visibility	12.2 ^km
Wind Direction	ESE (97 °)

Weather Element	Total
Cooling Degree Days	7.5 (Base 18.3)
Growing Degree Days	15.8 (Base 10)

Total Years on Record: 14

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