JOLIET, ILLINOIS

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Elevation: 177 meters Latitude: 41 31N Longitude: 088 10W

WEATHER

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DAILY WEATHER AVERAGE - 23 JANUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	-5.1 ^°C	-1.7 ^°C	-8.8 ^°C	11 ^°C (2002)	-21.4 ^°C (2014)
Dewpoint	-9.1 ^°C	-5.3 ^°C	-12.8 ^°C	10 ^°C (2002)	-26 ^°C (2003)
Humidity	74.6 ^%	85.9 ^%	62.3 ^%		34 ^% (2003)
Barometer	1019 ^hPa	1024.4 ^hPa	1013.2 ^hPa	1036.9 ^hPa (2014)	993.9 ^hPa (2012)
Wind Speed	11.9 ^km/h	23.5 ^km/h		37 ^km/h (2012)
Wind Gust		36.9 ^km/h		57.5 ^km/h (2012)
Precipitation	10.41 ^mm			10.41 ^mm (2012)

Weather Element	Average
Visibility	12.4 ^km
Wind Direction	SSW (218.8 °)

Weather Element	Total
Heating Degree Days	23.6 (Base 18.3)

Total Years on Record: 15

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