DECATUR, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 17 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-2.4 ^°C	1.2 ^°C	-6.2 ^°C	15 ^°C (2012)	(1997)
Dewpoint	-5.1 ^°C	-2.4 ^°C	-7.8 ^°C	14 ^°C (2012)	-21.1 ^°C (2000)
Humidity	78.5 ^%	90.1 ^%	64 ^%		43 ^% (2000)
Barometer	1018.3 ^hPa	1023.4 ^hPa	1013.9 ^hPa	1044.7 ^hPa (2005)	1001 ^hPa (1999)
Wind Speed	18.8 ^km/h	29.5 ^km/h		57.5 ^km/h (2012)
Wind Gust		44.9 ^km/h		76 ^km/h (2012)
Precipitation	7.87 ^mm			27.18 ^mm (2012)

Weather Element	Average
Visibility	13 ^km
Wind Direction	SW (227.3 °)

Weather Element	Total
Heating Degree Days	20.9 (Base 18.3)
Growing Degree Days	1 (Base 10)

Total Years on Record: 22

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