DECATUR, ILLINOIS

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

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DAILY WEATHER AVERAGE - 24 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	17.4 ^°C	23.8 ^°C	11.4 ^°C	33.9 ^°C (2007)	0 ^°C (1995)
Dewpoint	11.2 ^°C	14.2 ^°C	7.8 ^°C	20.6 ^°C (2005)	-1.7 ^°C (2015)
Humidity	69.4 ^%	89.3 ^%	44.3 ^%		27 ^% (1995)
Barometer	1018.3 ^hPa	1020.7 ^hPa	1015.6 ^hPa	1028.8 ^hPa (2002)	1008.1 ^hPa (2003)
Wind Speed	12.2 ^km/h	21.2 ^km/h		37 ^km/h (2010)
Wind Gust		44.1 ^km/h		57.5 ^km/h (2010)
Precipitation	2.03 ^mm			4.32 ^mm (2010)

Weather Element	Average
Visibility	17.2 ^km
Wind Direction	SSE (144.3 °)

Total Years on Record: 20

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