DECATUR, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 1 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	22.3 ^°C	28.8 ^°C	16.2 ^°C	37.8 ^°C (2011)	8.3 ^°C (2009)
Dewpoint	16.6 ^°C	19.1 ^°C	13.9 ^°C	24 ^°C (2000)	7.2 ^°C (2005)
Humidity	72.8 ^%	92.7 ^%	49.1 ^%		26 ^% (2005)
Barometer	1017.3 ^hPa	1019.3 ^hPa	1015.6 ^hPa	1027.4 ^hPa (2009)	1007.5 ^hPa (2014)
Wind Speed	10 ^km/h	18.8 ^km/h		37 ^km/h (2014)
Wind Gust		38.1 ^km/h		50.1 ^km/h (2014)
Precipitation	36.83 ^mm			127 ^mm (2003)

Weather Element	Average
Visibility	15 ^km
Wind Direction	ESE (109.5 °)

Total Years on Record: 19

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