NAPERVILLE, ILLINOIS

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Elevation: 209 meters Latitude: 41 49N Longitude: 088 04W

WEATHER

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DAILY WEATHER AVERAGE - 31 OCTOBER

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	9.8 ^°C	13.7 ^°C	5.9 ^°C	20.6 ^°C (2008)	-3.3 ^°C (1996)
Dewpoint	3.9 ^°C	7.1 ^°C	0.7 ^°C	17.2 ^°C (2003)	-8 ^°C (2007)
Humidity	69.1 ^%	84.2 ^%	52.9 ^%		26 ^% (2007)
Barometer	1016.6 ^hPa	1020.7 ^hPa	1012.9 ^hPa	1028.1 ^hPa (2014)	989.5 ^hPa (2013)
Wind Speed	17.4 ^km/h	26.4 ^km/h		40.7 ^km/h (2014)
Wind Gust		42.8 ^km/h		59.2 ^km/h (2014)
Precipitation	11.18 ^mm			57.15 ^mm (2013)

Weather Element	Average
Visibility	14.6 ^km
Wind Direction	SSW (217.2 °)

Weather Element	Total
Heating Degree Days	8.6 (Base 18.3)
Growing Degree Days	3.6 (Base 10)

Total Years on Record: 20

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