CHARLESTON, ILLINOIS

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Elevation: 201 meters Latitude: 39 28N Longitude: 088 10W

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DAILY WEATHER AVERAGE - 27 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.6 ^°C	29.7 ^°C	18.3 ^°C	35 ^°C (2003)	10.6 ^°C (2015)
Dewpoint	17.4 ^°C	20.6 ^°C	16.2 ^°C	25.6 ^°C (2004)	9.4 ^°C (2010)
Humidity	75.4 ^%	95.8 ^%	50.3 ^%		31 ^% (2010)
Barometer	1015.6 ^hPa	1017.3 ^hPa	1013.9 ^hPa	1023 ^hPa (2015)	1008.8 ^hPa (2005)
Wind Speed	7.7 ^km/h	18.3 ^km/h		29.6 ^km/h (2004)
Wind Gust		32.5 ^km/h		37 ^km/h (2004)
Precipitation	13.72 ^mm			34.04 ^mm (2012)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	ESE (124.6 °)

Weather Element	Total
Cooling Degree Days	5.7 (Base 18.3)
Growing Degree Days	14 (Base 10)

Total Years on Record: 18

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