DECATUR, ILLINOIS

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

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DAILY WEATHER AVERAGE - 25 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	17.1 ^°C	24.2 ^°C	10.7 ^°C	31 ^°C (1999)	4.4 ^°C (2001)
Dewpoint	10.9 ^°C	13.1 ^°C	7.9 ^°C	22.2 ^°C (2007)	-3.3 ^°C (1999)
Humidity	71.3 ^%	93.6 ^%	43.2 ^%		22 ^% (1999)
Barometer	1017.3 ^hPa	1019.3 ^hPa	1014.2 ^hPa	1026.4 ^hPa (2008)	991.5 ^hPa (1998)
Wind Speed	10.8 ^km/h	21.6 ^km/h		31.5 ^km/h (2015)
Wind Gust		35.4 ^km/h		44.4 ^km/h (2015)
Precipitation	17.27 ^mm			60.71 ^mm (2005)

Weather Element	Average
Visibility	16.3 ^km
Wind Direction	SSE (141.1 °)

Total Years on Record: 19

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