NAPERVILLE, ILLINOIS

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

WEATHER

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DAILY WEATHER AVERAGE - 23 MARCH

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.4 ^°C	8.8 ^°C	-0.2 ^°C	17 ^°C (2012)	-6.7 ^°C (2014)
Dewpoint	-2.2 ^°C	0.7 ^°C	-5.3 ^°C	16 ^°C (2012)	-15 ^°C (2002)
Humidity	66.2 ^%	85.9 ^%	47.2 ^%		25 ^% (2002)
Barometer	1018.6 ^hPa	1021.7 ^hPa	1015.9 ^hPa	1031.2 ^hPa (2014)	997.3 ^hPa (2011)
Wind Speed	15.3 ^km/h	26.4 ^km/h		40.7 ^km/h (2002)
Wind Gust		41.5 ^km/h		55.5 ^km/h (2011)
Precipitation	19.3 ^mm			77.47 ^mm (2012)

Weather Element	Average
Visibility	13.2 ^km
Wind Direction	SSE (147 °)

Weather Element	Total
Heating Degree Days	14 (Base 18.3)
Growing Degree Days	3.1 (Base 10)

Total Years on Record: 21

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