DOW, ILLINOIS

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

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DAILY WEATHER AVERAGE - 15 SEPTEMBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	18.2 ^°C	24 ^°C	12.9 ^°C	28.9 ^°C (2004)	6.7 ^°C (2011)
Dewpoint	12.3 ^°C	15.1 ^°C	9.6 ^°C	22.2 ^°C (2004)	-2.2 ^°C (2007)
Humidity	71.6 ^%	90.1 ^%	48 ^%		25 ^% (2007)
Barometer	1019.6 ^hPa	1021.7 ^hPa	1016.9 ^hPa	1029.5 ^hPa (2007)	1009.8 ^hPa (2010)
Wind Speed	10.5 ^km/h	24.1 ^km/h		44.4 ^km/h (2010)
Wind Gust		38.6 ^km/h		62.9 ^km/h (2010)
Precipitation	2.03 ^mm			6.1 ^mm (2005)

Weather Element	Average
Visibility	14 ^km
Wind Direction	SE (131.2 °)

Total Years on Record: 17

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