NAPERVILLE, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 9 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	6.7 ^°C	12 ^°C	1.8 ^°C	21.1 ^°C (2015)	-5.6 ^°C (1997)
Dewpoint	-0.3 ^°C	3 ^°C	-3.4 ^°C	17.8 ^°C (2015)	-11.1 ^°C (2012)
Humidity	65.4 ^%	86.2 ^%	43.1 ^%		20 ^% (2012)
Barometer	1015.9 ^hPa	1019.6 ^hPa	1011.9 ^hPa	1033.2 ^hPa (1997)	992.2 ^hPa (1999)
Wind Speed	16.6 ^km/h	30.7 ^km/h		51.8 ^km/h (2015)
Wind Gust		45.5 ^km/h		68.6 ^km/h (2015)
Precipitation	29.97 ^mm			107.44 ^mm (2015)

Weather Element	Average
Visibility	14.2 ^km
Wind Direction	SSE (144.2 °)

Weather Element	Total
Heating Degree Days	11.5 (Base 18.3)
Growing Degree Days	1.7 (Base 10)

Total Years on Record: 20

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