DECATUR, ILLINOIS

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

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DAILY WEATHER AVERAGE - 11 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.4 ^°C	28.8 ^°C	18.1 ^°C	35 ^°C (2011)	11 ^°C (1999)
Dewpoint	17.6 ^°C	20.3 ^°C	14.7 ^°C	26.7 ^°C (2011)	9 ^°C (1996)
Humidity	71.7 ^%	89.9 ^%	51.2 ^%		35 ^% (1996)
Barometer	1016.6 ^hPa	1018.6 ^hPa	1014.6 ^hPa	1024.7 ^hPa (1999)	1006.8 ^hPa (2010)
Wind Speed	12.6 ^km/h	25.9 ^km/h		62.9 ^km/h (2015)
Wind Gust		45.9 ^km/h		99.9 ^km/h (2015)
Precipitation	46.23 ^mm			87.38 ^mm (2015)

Weather Element	Average
Visibility	16.1 ^km
Wind Direction	SE (133 °)

Weather Element	Total
Cooling Degree Days	5.1 (Base 18.3)
Growing Degree Days	13.4 (Base 10)

Total Years on Record: 21

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