CHARLESTON, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 30 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	12.3 ^°C	17.6 ^°C	6.6 ^°C	23.9 ^°C (1999)	0.6 ^°C (2014)
Dewpoint	5.2 ^°C	8.6 ^°C	1.4 ^°C	18.3 ^°C (2009)	-3.9 ^°C (2010)
Humidity	65.9 ^%	82.1 ^%	48.1 ^%		22 ^% (2010)
Barometer	1017.6 ^hPa	1020.7 ^hPa	1014.6 ^hPa	1031.2 ^hPa (2001)	1001.4 ^hPa (2009)
Wind Speed	16.9 ^km/h	28 ^km/h		44.4 ^km/h (2004)
Wind Gust		46.8 ^km/h		62.9 ^km/h (2009)
Precipitation	6.1 ^mm			15.49 ^mm (2009)

Weather Element	Average
Visibility	14.5 ^km
Wind Direction	SSW (185.9 °)

Weather Element	Total
Heating Degree Days	6.3 (Base 18.3)
Growing Degree Days	4.8 (Base 10)

Total Years on Record: 18

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