DOW, ILLINOIS

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Elevation: 189 meters Latitude: 39 05N Longitude: 090 20W

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DAILY WEATHER AVERAGE - 31 AUGUST

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.9 ^°C	30.1 ^°C	18.8 ^°C	38.3 ^°C (2011)	14.4 ^°C (2007)
Dewpoint	18.6 ^°C	20.4 ^°C	16.2 ^°C	26 ^°C (2003)	8.3 ^°C (2007)
Humidity	75.4 ^%	92.7 ^%	50.5 ^%		26 ^% (2007)
Barometer	1016.3 ^hPa	1018.3 ^hPa	1014.2 ^hPa	1025.7 ^hPa (2009)	1005.4 ^hPa (2013)
Wind Speed	9.7 ^km/h	18.5 ^km/h		27.8 ^km/h (2010)
Wind Gust		32.2 ^km/h		37 ^km/h (2012)
Precipitation	69.85 ^mm			125.73 ^mm (2012)

Weather Element	Average
Visibility	13.5 ^km
Wind Direction	ESE (105 °)

Weather Element	Total
Cooling Degree Days	6.2 (Base 18.3)
Growing Degree Days	14.5 (Base 10)

Total Years on Record: 17

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