JOLIET, ILLINOIS

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Elevation: 582 feet Latitude: 41 31N Longitude: 088 10W

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DAILY WEATHER AVERAGE - JANUARY 28

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	25.4 ^°F	31.8 ^°F	17 ^°F	57.2 ^°F (2002)	-15 ^°F (2014)
Dewpoint	18.3 ^°F	23.7 ^°F	11.6 ^°F	48.4 ^°F (2013)	-21.5 ^°F (2002)
Humidity	74.9 ^%	88.1 ^%	59.8 ^%		44 ^% (2002)
Barometer	30.04 ⁱⁿ	30.16 ⁱⁿ	29.88 ⁱⁿ	30.63 ⁱⁿ (2005)	29.42 ⁱⁿ (2008)
Wind Speed	7.8 ^mph	15 ^mph		24.2 ^mph (2008)
Wind Gust		23 ^mph		32.2 ^mph (2008)
Precipitation	0.44 ⁱⁿ			0.64 ⁱⁿ (2006)

Weather Element	Average
Visibility	8.4 ^mi
Wind Direction	SSW (190.3 °)

Weather Element	Total
Heating Degree Days	40.6 (Base 18.3)

Total Years on Record: 15

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