DECATUR, ILLINOIS

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Elevation: 207 meters Latitude: 39 50N Longitude: 088 52W

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DAILY WEATHER AVERAGE - 18 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.4 ^°C	17.3 ^°C	5.7 ^°C	27.8 ^°C (2007)	-1.1 ^°C (2015)
Dewpoint	4.8 ^°C	7.4 ^°C	1.8 ^°C	18 ^°C (2007)	-5.6 ^°C (2002)
Humidity	67.4 ^%	89.7 ^%	45 ^%		24 ^% (2002)
Barometer	1016.9 ^hPa	1019.3 ^hPa	1013.2 ^hPa	1029.8 ^hPa (2009)	992.9 ^hPa (2007)
Wind Speed	14.5 ^km/h	28 ^km/h		51.8 ^km/h (2002)
Wind Gust		44.1 ^km/h		68.6 ^km/h (2007)
Precipitation	33.27 ^mm			90.42 ^mm (2004)

Weather Element	Average
Visibility	16.7 ^km
Wind Direction	S (177 °)

Total Years on Record: 20

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